| Athlete | Freshman Year | Sophomore Year | Difference |
| Kaia Streadbeck - JSerra Catholic (SS) | 16:59.30 | 16:36.10 | 23.2 |
| Layla Merancio - Buchanan (CS) | 18:32.80 | 16:38.30 | 1:54.50 |
| Ava Crocker - El Toro (SS) | 17:33.30 | 16:47.50 | 45.8 |
| Ellison Williams - Turlock (SJ) | 19:30.00 | 16:51.00 | 2:39.00 |
| Isabella Mayer - Mt. Carmel (SD) | 18:25.70 | 17:00.90 | 1:24.80 |
| Isabella Vasquez - El Diamante (CS) | 18:28.83 | 17:01.00 | 1:27.83 |
| Tabitha Brown - Oak Park (SS) | 18:03.90 | 17:05.40 | 58.5 |
| Isla Terrill - Monrovia (SS) | 17:30.20 | 17:06.50 | 23.7 |
| Emma Alba - Arnold O. Beckman (SS) | 18:03.20 | 17:07.00 | 56.2 |
| Camila Treviño-Davila - Claremont (SS) | 18:11.40 | 17:10.00 | 1:01.40 |
| Kaylie O'Connell - Monte Vista (NC) | 18:26.60 | 17:12.50 | 1:14.10 |
| Halle Welch - St. Francis (SJ) | 17:42.70 | 17:12.80 | 29.9 |
| Maddie Goss - Woodcreek (SJ) | 19:33.70 | 17:13.90 | 2:19.80 |
| Isabella Amy - Mira Costa (SS) | 18:03.70 | 17:13.90 | 49.8 |
| Dakota Saenz - Berkeley (NC) | 18:30.20 | 17:14.80 | 1:15.40 |
| Marina Avila - Palm Desert (SS) | 19:12.05 | 17:17.90 | 1:54.15 |
| Eleanor Hampton - Merced (SJ) | 18:24.10 | 17:23.30 | 1:00.80 |
| Jia Rhee - Harvard Westlake (SS) | 17:43.70 | 17:25.30 | 18.4 |
| Makenna Mitchell - Great Oak (SS) | 17:32.70 | 17:28.30 | 4.4 |
| Caroline Pflaum - Menlo-Atherton (CC) | 18:04.20 | 17:28.70 | 35.5 |
| Brinley Pickett - St. Francis (CC) | 18:10.00 | 17:33.00 | 37 |
| Olivia Bartolay - Del Norte (SD) | 18:08.40 | 17:35.10 | 33.3 |
| Rebecca VanPeteghen - Huntington Beach (SS) | 19:19.60 | 17:35.20 | 1:44.40 |
| Katerine Anderson - Buchanan (CS) | 18:37.50 | 17:37.60 | 59.9 |
| Ava Padilla - Monte Vista (NC) | 17:58.40 | 17:42.70 | 15.7 |
| Miya Menza - St. Francis (SJ) | 17:45.50 | 17:42.80 | 2.7 |
| Nadya Makarova - Monte Vista (NC) | 18:05.70 | 17:45.90 | 19.8 |
| Addison Leufroy - Crescenta Valley (SS) | 17:52.10 | 17:48.40 | 3.7 |
| Swedyn Carroll - Clovis East (CS) | 17:54.00 | 17:51.30 | 2.7 |
| Chelsea Chavez - Golden Valley (SJ) | 19:06.10 | 17:53.10 | 1:13.00 |
| Quinn Evers - Santa Margarita (SS) | 17:59.50 | 17:53.90 | 5.6 |
| Jersey Baker - Saugus (SS) | 18:42.40 | 17:54.10 | 48.3 |
| Rogue Cutler - University Preparatory School (NS) | 18:18.90 | 17:55.40 | 23.5 |
| Josie Hoy - Sage Creek (SD) | 20:03.10 | 17:57.00 | 2:06.10 |
| Sophie Rebbeck - Redondo Union (SS) | 18:23.30 | 17:57.50 | 25.8 |
| Cara Barao Smith - Del Lago Academy (SD) | 19:55.70 | 18:00.30 | 1:55.40 |
| Katelyn McNamara - Tesoro (SS) | 18:37.90 | 18:00.40 | 37.5 |
| Emily Williams - Windsor (NC) | 18:50.65 | 18:01.00 | 49.65 |
| Catherine Ruppert - St. Mary's College HS (NC) | 19:58.70 | 18:01.50 | 1:57.20 |
| Christina Brown - Redondo Union (SS) | 18:26.90 | 18:03.10 | 23.8 |
| Sienna Young - Long Beach Poly (SS) | 18:14.10 | 18:05.10 | 9 |
| Jillian Beach - Pacifica - Garden Grove (SS) | 19:42.70 | 18:07.60 | 1:35.10 |
| Eliot Marsh - St. Ignatius College Prep (CC) | 18:51.00 | 18:08.00 | 43 |
| Isla Roak - Santa Cruz (CC) | 18:12.00 | 18:09.00 | 3 |
| Gia Geyfman - Tesoro (SS) | 20:17.20 | 18:10.90 | 2:06.30 |
| Sajanna Ortega - Great Oak (SS) | 19:54.10 | 18:11.70 | 1:42.40 |
| Anna Conca - Monte Vista Christian (CC) | 19:56.00 | 18:12.00 | 1:44.00 |
| Priscilla Guillen - Warren (SS) | 18:27.30 | 18:12.00 | 15.3 |
| Kaley Pastor - Quartz Hill (SS) | 20:04.50 | 18:13.90 | 1:50.60 |
| Rose Mueller - Redwood (NC) | 18:37.93 | 18:13.90 | 24.03 |
| Olivia Hice - Mission Viejo (SS) | 19:54.90 | 18:14.10 | 1:40.80 |
| Julia Redwine - Hart (William S.) (SS) | 18:34.30 | 18:16.10 | 18.2 |
| Saoirse Boehm - Oak Park (SS) | 19:39.10 | 18:16.80 | 1:22.30 |
| Sophia Zhou - La Jolla Country Day | 20:16.89 | 18:17.60 | 1:59.29 |
| Kara Sipiora - Mater Dei (SS) | 18:28.30 | 18:18.10 | 10.2 |
| Mikaela Brabbee - Harvard Westlake (SS) | 19:22.80 | 18:19.60 | 1:03.20 |
| Heidi Beshk - St. Margaret's Episcopal (SS) | 18:24.20 | 18:19.60 | 4.6 |
| Ysabella Ponio - Downey (SS) | 18:55.00 | 18:19.70 | 35.3 |
| Tori Rivera - Yucaipa (SS) | 21:09.10 | 18:20.40 | 2:48.70 |
| Amelie Ortiz - Westlake (SS) | 20:39.80 | 18:20.70 | 2:19.10 |
| Ella Malick - Las Lomas (NC) | 19:51.41 | 18:21.00 | 1:30.41 |
| Anika Banez - Canyon - Anaheim Hills (SS) | 20:17.40 | 18:21.00 | 1:56.40 |
| Tanisha Bhugra - Evergreen Valley (CC) | 21:38.00 | 18:21.00 | 3:17.00 |
| Adelyn Curran - Stockdale (CS) | 20:11.14 | 18:21.20 | 1:49.94 |
| Elsie Tuttle - San Marcos (SS) | 19:09.68 | 18:22.70 | 46.98 |
| Sophia Kadel - St. Francis (SJ) | 18:46.50 | 18:22.90 | 23.6 |
| Lacy Smith - Fresno Christian (CS) | 19:40.40 | 18:24.60 | 1:15.80 |
| Ava Delaney - Poway (SD) | 18:42.60 | 18:25.40 | 17.2 |
| Misha Monga - Clovis West (CS) | 19:08.40 | 18:25.70 | 42.7 |
| Megan Shamaly - Mira Costa (SS) | 22:19.00 | 18:26.90 | 3:52.10 |
| Talia Whitten - JSerra Catholic (SS) | 19:51.60 | 18:27.70 | 1:23.90 |
| Aomi Nebel - High Tech - San Diego (SD) | 19:26.60 | 18:28.70 | 57.9 |
| Zoe Soriano - Polytechnic - Riverside (SS) | 18:55.20 | 18:29.90 | 25.3 |
| Nadia Bonfanti - Aliso Niguel (SS) | 19:06.90 | 18:30.80 | 36.1 |
| Jimena Garcia - Murrieta Valley (SS) | 19:38.70 | 18:32.00 | 1:06.70 |
| Fiona Lee - Mountain View (CC) | 19:12.40 | 18:33.00 | 39.4 |
| Elisha Hill - Burroughs Burbank (SS) | 20:07.30 | 18:33.60 | 1:33.70 |
| Madelyn Rakhshani - Edison (SS) | 19:20.70 | 18:33.70 | 47 |
| Anya Trevino - Torrey Pines (SD) | 20:40.30 | 18:34.00 | 2:06.30 |
| Sierra Elford - Clovis West (CS) | 18:46.10 | 18:37.80 | 8.3 |
| Raine Vines - La Jolla Country Day | 19:57.90 | 18:39.50 | 1:18.40 |
| Haley Nielsen - Highland (CS) | 18:41.10 | 18:40.50 | 0.6 |
| Isabella Valdez - Notre Dame - Sherman Oaks (SS) | 19:32.40 | 18:41.90 | 50.5 |
| Eleanor Mammen - Palisades Charter (LA) | 18:48.60 | 18:42.10 | 6.5 |
| Maddison Fries - Yucaipa (SS) | 21:07.30 | 18:42.70 | 2:24.60 |
| Caitlyn Otaguro - El Toro (SS) | 20:45.50 | 18:42.80 | 2:02.70 |
| Poema Strong - High Tech - San Diego (SD) | 18:52.90 | 18:42.90 | 10 |
| Sophia Smith - Murrieta Valley (SS) | 20:44.70 | 18:43.30 | 2:01.40 |
| Sarah Diaz - Cesar E. Chavez (CS) | 19:19.00 | 18:43.40 | 35.6 |
| Teagan Bradshaw - Fountain Valley (SS) | 19:16.30 | 18:45.20 | 31.1 |
| Dhrithi Ravilochan - Branham (CC) | 19:58.02 | 18:45.60 | 1:12.42 |
| Kaitlyn Fischl - Berkeley (NC) | 20:09.36 | 18:46.20 | 1:23.16 |
| Kaitlyn Cottrill - Hart (William S.) (SS) | 19:38.80 | 18:47.10 | 51.7 |
| Tessa Thompson - Long Beach Poly (SS) | 20:24.82 | 18:47.40 | 1:37.42 |
| Madison Siebert - Fresno Christian (CS) | 21:13.40 | 18:47.50 | 2:25.90 |
| Zoey Santiago - La Mirada (SS) | 20:09.60 | 18:48.20 | 1:21.40 |
| Annmarie Russell - Palos Verdes (SS) | 19:27.20 | 18:48.30 | 38.9 |
| Allie Rowan - Huntington Beach (SS) | 19:05.30 | 18:48.40 | 16.9 |
| Anna Dittman - Sierra (SJ) | 19:04.48 | 18:48.70 | 15.78 |
| Reese Wagner - St. Francis (CC) | 18:54.00 | 18:49.00 | 5 |
| Rebecca Lopez - Arnold O. Beckman (SS) | 18:55.10 | 18:49.80 | 5.3 |
| Lily Saul - Westlake (SS) | 20:22.90 | 18:50.00 | 1:32.90 |
| Regina De Niz Ruiz - Whittier (SS) | 20:03.60 | 18:50.40 | 1:13.20 |
| Olivia Corrigan - Eagle Rock (LA) | 18:55.50 | 18:50.40 | 5.1 |
| Emily Colonnello - St. Francis (SJ) | 19:51.40 | 18:50.50 | 1:00.90 |
| Charlotte Li - Valley Christian (CC) | 20:47.00 | 18:51.00 | 1:56.00 |
| Gianna Campos - Arnold O. Beckman (SS) | 19:59.10 | 18:51.20 | 1:07.90 |
| Kelsie Lee - Torrey Pines (SD) | 20:48.50 | 18:52.00 | 1:56.50 |
| Ahzira Camara - Big Bear (SS) | 19:58.80 | 18:52.50 | 1:06.30 |
| Ailey Johnston - Sage Creek (SD) | 20:45.50 | 18:52.60 | 1:52.90 |
| Whitney Derby - Venice (LA) | 20:23.40 | 18:52.70 | 1:30.70 |
| Nicole Chambers - Valencia (SS) | 21:20.45 | 18:53.50 | 2:26.95 |
| Juliet Stoelker - St. Francis (CC) | 21:34.00 | 18:54.00 | 2:40.00 |
| Julia Jockin - Big Bear (SS) | 20:09.10 | 18:54.40 | 1:14.70 |
| Campbell Whitmer - La Costa Canyon (SD) | 19:57.00 | 18:54.70 | 1:02.30 |
| Eslyn Lu - Ayala (SS) | 19:15.00 | 18:55.40 | 19.6 |
| Naga Prathima Marupudi - Vista Murrieta (SS) | 19:46.20 | 18:55.40 | 50.8 |
| Riley Bartlett - San Ramon Valley (NC) | 21:03.90 | 18:55.90 | 2:08.00 |
| Esther Seo - Mission Hills (SD) | 20:59.80 | 18:57.20 | 2:02.60 |
| Zaeda King - Beaumont (SS) | 20:34.70 | 18:58.10 | 1:36.60 |
| Embrie Stephenson - Burroughs Burbank (SS) | 19:58.40 | 19:00.60 | 57.8 |
| Renee Waterman - Newbury Park (SS) | 20:31.50 | 19:02.50 | 1:29.00 |
| Reese Gordon - High Tech - San Diego (SD) | 21:02.50 | 19:02.90 | 1:59.60 |
| Gwen Shea - Dos Pueblos (SS) | 21:46.82 | 19:02.90 | 2:43.92 |
| Mina Gutierrez - Mark Keppel (SS) | 20:13.40 | 19:03.20 | 1:10.20 |
| Riley Schenone - Leigh (CC) | 19:36.63 | 19:03.20 | 33.43 |
| Aubrie Johnson - Oceanside (SD) | 21:37.70 | 19:04.60 | 2:33.10 |
| Veronica Gomez - Mater Dei (SS) | 20:28.40 | 19:06.00 | 1:22.40 |
| Lily Ochoa - Capistrano Valley (SS) | 21:58.80 | 19:07.70 | 2:51.10 |
| Isabella Geraghty - Dublin (NC) | 19:59.21 | 19:08.40 | 50.81 |
| Lauren Frometa - Canyon - Anaheim Hills (SS) | 21:01.00 | 19:08.90 | 1:52.10 |
| Leah Williams - Desert Christian - Lancaster (SS) | 19:09.90 | 19:09.80 | 0.1 |
| James Medero - Claremont (SS) | 19:19.23 | 19:10.20 | 9.03 |
| Monica Luna - Wilson (Glen A.) - Hacienda Heights (SS) | 20:38.60 | 19:11.90 | 1:26.70 |
| Rebecca Gonzalez - Glendora (SS) | 19:26.36 | 19:12.70 | 13.66 |
| Kaiya Salera - Beaumont (SS) | 21:04.90 | 19:13.40 | 1:51.50 |
| Kayley Forouhar - La Canada (SS) | 20:30.30 | 19:13.70 | 1:16.60 |
| Paula Mejia - Burroughs Burbank (SS) | 19:58.20 | 19:14.30 | 43.9 |
| Isabella Fields - Great Oak (SS) | 21:16.00 | 19:14.70 | 2:01.30 |
| Emily Naslund - Roosevelt (SS) | 20:45.60 | 19:14.80 | 1:30.80 |
| Trinidad Montenegro - Granada Hills Charter (LA) | 19:32.50 | 19:15.00 | 17.5 |
| Katherine Lomeli - Cajon (SS) | 21:33.70 | 19:15.20 | 2:18.50 |
| Valeria Diaz - Foothill - Santa Ana (SS) | 21:48.00 | 19:15.20 | 2:32.80 |
| Sophia Hernandez - St. Francis (SJ) | 19:40.80 | 19:16.50 | 24.3 |
| Maya Quesnell - Sage Creek (SD) | 21:48.50 | 19:16.90 | 2:31.60 |
| Carson Dickey - Hilmar (SJ) | 20:22.81 | 19:17.10 | 1:05.71 |
| Chloe Esparza - La Serna (SS) | 20:11.80 | 19:17.68 | 54.12 |
| Isabel Mickel - Miramonte (NC) | 19:31.16 | 19:18.00 | 13.16 |
| Paige Livesey - La Costa Canyon (SD) | 20:05.10 | 19:18.20 | 46.9 |
| Samantha Treadway - Cypress (SS) | 20:19.70 | 19:18.40 | 1:01.30 |
| Kareli Rascon - Eastlake (SD) | 19:36.90 | 19:18.40 | 18.5 |
| Isabella Garcia - Hart (William S.) (SS) | 19:45.90 | 19:19.10 | 26.8 |
| Molly Rochford - Huntington Beach (SS) | 20:27.50 | 19:20.20 | 1:07.30 |
| Kaylin Dunphy - San Ramon Valley (NC) | 21:22.40 | 19:22.30 | 2:00.10 |
| Jade Gordon - High Tech - San Diego (SD) | 20:41.80 | 19:22.50 | 1:19.30 |
| Juliet Sugar - Convent & Stuart Hall (NC) | 22:19.53 | 19:22.80 | 2:56.73 |
| Anjali Slade - Westview (SD) | 21:38.50 | 19:23.80 | 2:14.70 |
| Mia Abrego - Granada Hills Charter (LA) | 20:14.20 | 19:24.40 | 49.8 |
| Audrey Schallon - Vintage (NC) | 20:28.00 | 19:24.80 | 1:03.20 |
| Emma Sanner - Rancho Cucamonga (SS) | 20:13.80 | 19:25.40 | 48.4 |
| Jazmin Santiago-Gaytan - Channel Islands (SS) | 21:05.10 | 19:25.50 | 1:39.60 |
| Natalie Dochia - Capistrano Valley (SS) | 22:35.50 | 19:25.50 | 3:10.00 |
| Kendall Campora - El Dorado (SJ) | 19:35.70 | 19:25.66 | 10.04 |
| Helen Mach - Arroyo (SS) | 19:55.10 | 19:26.30 | 28.8 |
| Isabella Kalmanovitz - San Dieguito Academy (SD) | 21:12.30 | 19:27.10 | 1:45.20 |
| Grace Konlon Smith - La Quinta (SS) | 20:39.20 | 19:27.40 | 1:11.80 |
| Isabella Garcia - Canyon - Canyon Country (SS) | 20:09.40 | 19:28.00 | 41.4 |
| Sofia Carollo - Maria Carrillo (NC) | 21:34.50 | 19:28.30 | 2:06.20 |
| Emilia Ryan - St. Francis (SJ) | 19:29.60 | 19:29.00 | 0.6 |
| Lucy Holmen - Long Beach Poly (SS) | 20:55.33 | 19:29.00 | 1:26.33 |
| Ella Morris - Peninsula (SS) | 21:39.40 | 19:29.10 | 2:10.30 |
| Sophia Wei - Arcadia (SS) | 19:58.20 | 19:29.80 | 28.4 |
| Nathaly Sales - Leuzinger (SS) | 20:55.00 | 19:30.30 | 1:24.70 |
| Kori Perry - Oceanside (SD) | 20:47.00 | 19:30.80 | 1:16.20 |
| Ava Rhee - La Canada (SS) | 20:32.20 | 19:31.20 | 1:01.00 |
| Emilia Mendoza - Tesoro (SS) | 20:02.50 | 19:31.60 | 30.9 |
| Miccah Perna - Simi Valley (SS) | 21:23.40 | 19:31.90 | 1:51.50 |
| Logan Andrade - Clovis (CS) | 20:41.80 | 19:32.10 | 1:09.70 |
| Alexa Ojeda - Hart (William S.) (SS) | 19:35.90 | 19:33.00 | 2.9 |
| Payton McDermott - San Ramon Valley (NC) | 19:42.90 | 19:33.00 | 9.9 |
| Sienna Fernandez - Shadow Hills (SS) | 20:36.60 | 19:33.70 | 1:02.90 |
| Gaby Deleon - Bishop Amat (SS) | 20:23.60 | 19:33.70 | 49.9 |
| Mia Cheng - Leigh (CC) | 20:50.42 | 19:33.90 | 1:16.52 |
| Emilie Joulie-Mares - Dos Pueblos (SS) | 19:51.12 | 19:33.90 | 17.22 |
| Maliya Banzon - El Modena (SS) | 21:14.70 | 19:34.80 | 1:39.90 |
| Melissa Velazquez Varel - Monte Vista (SD) | 20:06.10 | 19:34.94 | 31.16 |
| Gianna Garcia - Etiwanda (SS) | 21:02.80 | 19:35.00 | 1:27.80 |
| Stephanie Rodriguez - Millikan (SS) | 22:21.66 | 19:35.00 | 2:46.66 |
| Caiomhe Enriquez - Wilson (Glen A.) - Hacienda Heights (SS) | 20:06.10 | 19:35.44 | 30.66 |
| Zoi Waisman - Oak Park (SS) | 20:41.90 | 19:36.00 | 1:05.90 |
| Maxine Ochoa - Liberty (SS) | 22:35.10 | 19:37.90 | 2:57.20 |
| Mitzi Myers - Dos Pueblos (SS) | 21:14.21 | 19:38.10 | 1:36.11 |
| Piper Koenig - Mt. Carmel (SD) | 20:56.70 | 19:38.20 | 1:18.50 |
| Diana Morales - Santiago Corona (SS) | 20:46.90 | 19:39.70 | 1:07.20 |
| Nicole Gaona - Amador Valley (NC) | 21:17.15 | 19:40.20 | 1:36.95 |
| Lillie Nichols - El Segundo (SS) | 21:24.90 | 19:40.30 | 1:44.60 |
| Lily Decker - Great Oak (SS) | 21:05.50 | 19:40.50 | 1:25.00 |
| Natalie Edge - Thousand Oaks (SS) | 22:14.40 | 19:41.00 | 2:33.40 |
| Katerin Ortiz - Golden Valley (SJ) | 21:49.40 | 19:41.20 | 2:08.20 |
| Nao Sawaguchi - Leland (CC) | 20:18.00 | 19:42.00 | 36 |
| Brooklyn Rodriguez - Pomona Catholic (SS) | 19:50.80 | 19:42.80 | 8 |
| Jasmine Jin - Carmel (CC) | 20:17.00 | 19:43.00 | 34 |
| Eliana Garcia - Aliso Niguel (SS) | 20:38.20 | 19:43.00 | 55.2 |
| Sohl Vadecha - Long Beach Poly (SS) | 20:55.37 | 19:43.40 | 1:11.97 |
| Saoirse Furtado - Marlborough (SS) | 20:12.90 | 19:43.56 | 29.34 |
| Kennedy Kornfeld - El Toro (SS) | 22:07.30 | 19:43.80 | 2:23.50 |
| Giuliana Escobar - South Hills (SS) | 20:15.90 | 19:43.90 | 32 |
| Lyrah Jimenez - Downey (SS) | 20:15.70 | 19:44.30 | 31.4 |
| Isabela Longo - El Toro (SS) | 21:49.20 | 19:45.50 | 2:03.70 |
| Esther Belusko - Vintage (NC) | 21:54.50 | 19:45.50 | 2:09.00 |
| Violet Thien - Fullerton Union (SS) | 21:15.16 | 19:46.50 | 1:28.66 |
| Rakshitha Srivathsan - Del Norte (SD) | 21:27.20 | 19:46.70 | 1:40.50 |
| Lucy Crawford - Monterey (CC) | 19:56.00 | 19:47.00 | 9 |
| Amina Ait Himmi - Rio Americano (SJ) | 20:33.30 | 19:48.30 | 45 |
| Darla Jensen - Windsor (NC) | 21:31.98 | 19:48.51 | 1:43.47 |
| Layla Ramos - Clovis (CS) | 20:06.30 | 19:48.90 | 17.4 |
| Emily Hardy - Oak Park (SS) | 21:37.40 | 19:49.70 | 1:47.70 |
| Liliana Cruz - Chino (SS) | 20:47.30 | 19:50.50 | 56.8 |
| Ella Firouzi - Tesoro (SS) | 20:45.20 | 19:51.10 | 54.1 |
| Jessica Emordi - Hawthorne MSA (SS) | 22:37.70 | 19:51.20 | 2:46.50 |
| Edie Evans - High Tech - San Diego (SD) | 22:18.50 | 19:52.00 | 2:26.50 |
| Bella Garrison - Etiwanda (SS) | 21:02.60 | 19:52.30 | 1:10.30 |
| Annalisa Covucci - Sacred Heart Cathedral (CC) | 22:28.65 | 19:52.40 | 2:36.25 |
| Alyssa Campos - Bullard (CS) | 20:16.58 | 19:52.60 | 23.98 |
| Harper Dickey - Hilmar (SJ) | 22:04.00 | 19:52.70 | 2:11.30 |
| Sasha Auer - Westview (SD) | 22:14.30 | 19:53.00 | 2:21.30 |
| Alice Harper - Valley Christian (CC) | 20:33.11 | 19:53.00 | 40.11 |
| Lizeth Bautista - Matilda Torres (CS) | 20:40.40 | 19:54.40 | 46 |
| Loryn Mata - Bullard (CS) | 21:33.66 | 19:54.60 | 1:39.06 |
| Isabella Phan - Bolsa Grande (SS) | 21:15.40 | 19:54.80 | 1:20.60 |
| Avery Hart - San Clemente (SS) | 22:14.60 | 19:55.00 | 2:19.60 |
| Lillianna Lopez - Ontario (SS) | 21:12.10 | 19:55.60 | 1:16.50 |
| Sena Murray - Canyon Crest Academy (SD) | 20:46.40 | 19:57.50 | 48.9 |
| Izabella Livingston - Rancho Buena Vista (SD) | 20:53.80 | 19:57.70 | 56.1 |
| Fiona Walts - Eagle Rock (LA) | 20:46.50 | 19:58.00 | 48.5 |
| Tessa Huse - Foothill - Santa Ana (SS) | 22:07.10 | 19:59.00 | 2:08.10 |
| Alyssa Tafoya - St. Francis (SJ) | 21:41.00 | 19:59.50 | 1:41.50 |
| Jacklyn Singer - Warren (SS) | 20:36.20 | 20:00.80 | 35.4 |
| Emma Kilgore - Newbury Park (SS) | 20:26.10 | 20:01.40 | 24.7 |
| Melody Convento - Diamond Bar (SS) | 20:22.74 | 20:02.50 | 20.24 |
| Megan Mohler - St. Margaret's Episcopal (SS) | 20:20.40 | 20:04.40 | 16 |
| Janice Muj - Paramount (SS) | 22:35.60 | 20:05.00 | 2:30.60 |
| Edie Leach - Downey (Thomas) (SJ) | 21:24.10 | 20:05.30 | 1:18.80 |
| Sofia Vasquez - Camarillo (SS) | 22:14.20 | 20:07.90 | 2:06.30 |
| Rya Joyce - Foothill - Santa Ana (SS) | 21:13.00 | 20:08.40 | 1:04.60 |
| Shyla Woolf - Bay School of San Francisco (NC) | 20:36.60 | 20:10.12 | 26.48 |
| Hazel Thompson - Upland (SS) | 21:26.40 | 20:10.30 | 1:16.10 |
| Pepper Beckstrom - Torrey Pines (SD) | 20:44.50 | 20:10.30 | 34.2 |
| Isabela Covarrubias - Baldwin Park (SS) | 21:20.00 | 20:10.70 | 1:09.30 |
| Penny Favero - Rio Americano (SJ) | 22:25.10 | 20:12.50 | 2:12.60 |
| Emma Bauer - Torrey Pines (SD) | 20:52.00 | 20:13.60 | 38.4 |
| Jocelyn Romero - Warren (SS) | 21:50.20 | 20:13.80 | 1:36.40 |
| Grace Gryzanoski - Dana Hills (SS) | 21:04.80 | 20:13.80 | 51 |
| Ilana DeVore - Otay Ranch (SD) | 21:00.00 | 20:14.29 | 45.71 |
| Ava Gomez - San Pedro (LA) | 21:31.90 | 20:14.90 | 1:17.00 |
| Pallavi Rangan - Lynbrook (CC) | 21:18.31 | 20:15.43 | 1:02.88 |
| Daisy Sanchez - Ramona (SS) | 22:11.00 | 20:15.80 | 1:55.20 |
| Samantha Singhi - Wilson (Glen A.) - Hacienda Heights (SS) | 21:22.20 | 20:17.53 | 1:04.67 |
| Mia Sadeghian - Woodbridge (SS) | 21:40.70 | 20:17.70 | 1:23.00 |
| Madeleine Miln - St. Francis (CC) | 22:06.00 | 20:18.00 | 1:48.00 |
| Alexis Cusato - Mira Costa (SS) | 22:05.90 | 20:18.70 | 1:47.20 |
| Teresa Solano - Burroughs Burbank (SS) | 20:50.82 | 20:18.80 | 32.02 |
| Livia Mason - Villa Park (SS) | 21:21.00 | 20:18.90 | 1:02.10 |
| Naomi Johnson - San Pedro (LA) | 22:26.20 | 20:18.90 | 2:07.30 |
| Kyla de Villa - South Pasadena (SS) | 22:16.60 | 20:19.00 | 1:57.60 |
| Rosemary Morishita - Long Beach Poly (SS) | 21:32.15 | 20:19.43 | 1:12.72 |
| Autumn Del Rio - Saugus (SS) | 21:39.00 | 20:19.70 | 1:19.30 |
| Brooklyn Carbajal - Beaumont (SS) | 21:59.60 | 20:19.70 | 1:39.90 |
| Saidey Rojas - El Modena (SS) | 22:29.10 | 20:20.50 | 2:08.60 |
| Camilla Torres - Arnold O. Beckman (SS) | 20:59.40 | 20:21.40 | 38 |
| Claire Moore - Napa (NC) | 21:14.80 | 20:22.20 | 52.6 |
| Leslie Valdivia - Tulare Western (CS) | 22:33.58 | 20:23.70 | 2:09.88 |
| Olivia Guo - Woodbridge (SS) | 21:42.30 | 20:24.60 | 1:17.70 |
| Isabella Granados - El Modena (SS) | 20:44.50 | 20:24.60 | 19.9 |
| Caroline Martinez - Mater Dei (SS) | 22:21.10 | 20:24.70 | 1:56.40 |
| Mia Nguyen - Tesoro (SS) | 21:07.30 | 20:24.80 | 42.5 |
| Victoria Galiano - Camarillo (SS) | 21:30.00 | 20:26.30 | 1:03.70 |
| Pressley Stough - Carlsbad (SD) | 21:24.16 | 20:26.90 | 57.26 |
| Melissa Gonzalez - Godinez (SS) | 20:45.20 | 20:27.20 | 18 |
| Vittoria Melloni - Pacifica - Garden Grove (SS) | 20:33.90 | 20:27.90 | 6 |
| Claire OConnell - Rodriguez (Angelo) (SJ) | 21:05.60 | 20:31.00 | 34.6 |
| Ariadne Moreno - Westlake (SS) | 22:36.40 | 20:32.10 | 2:04.30 |
| Helen Ebiner - La Serna (SS) | 22:24.10 | 20:33.30 | 1:50.80 |
| Emma Valenzuela - Chino (SS) | 21:51.60 | 20:33.50 | 1:18.10 |
| Ava Rodriguez - Diamond Bar (SS) | 21:14.60 | 20:33.60 | 41 |
| Sophia Kim - Cypress (SS) | 21:40.80 | 20:33.80 | 1:07.00 |
| Shelby Larson - Mira Costa (SS) | 21:43.20 | 20:35.70 | 1:07.50 |
| Tudor Hampole - Harvard Westlake (SS) | 21:23.80 | 20:37.50 | 46.3 |
| Kaelyn Danao - Ayala (SS) | 20:41.80 | 20:38.20 | 3.6 |
| Derby Demke - Lucerne Valley (SS) | 22:30.40 | 20:38.50 | 1:51.90 |
| Annaleigh Malsbary - Windsor (NC) | 21:13.94 | 20:39.00 | 34.94 |
| Juana Perez Carvajal - Alta Loma (SS) | 21:27.00 | 20:39.40 | 47.6 |
| Alia Michael-Ho - Torrance (SS) | 22:36.30 | 20:39.50 | 1:56.80 |
| Makenzie Blanchard - Alta Loma (SS) | 21:27.30 | 20:39.70 | 47.6 |
| Landyn Martis - Robert Louis Stevenson (CC) | 20:51.00 | 20:40.00 | 11 |
| Mavis Slagle - Sacred Heart Cathedral (CC) | 21:31.07 | 20:40.01 | 51.06 |
| Alli Brottem - Menlo-Atherton (CC) | 21:02.80 | 20:41.30 | 21.5 |
| Betsaida Sandoval - ML King (SS) | 20:46.30 | 20:41.50 | 4.8 |
| Izzy Park - St. Francis (CC) | 21:56.00 | 20:42.00 | 1:14.00 |
| Abby Jolley - Wilson (Glen A.) - Hacienda Heights (SS) | 21:19.60 | 20:44.04 | 35.56 |
| Sydney Van Stralen - Yorba Linda (SS) | 21:01.40 | 20:45.00 | 16.4 |
| Zoe Cordani - Archbishop Mitty (CC) | 21:58.17 | 20:45.36 | 1:12.81 |
| Lily De La Cruz - West Covina (SS) | 21:04.90 | 20:45.91 | 18.99 |
| Valeria Castillo - El Modena (SS) | 22:23.50 | 20:46.40 | 1:37.10 |
| Sydney Heath - Wilson - Long Beach (SS) | 21:46.53 | 20:47.60 | 58.93 |
| Katherine Heil - Justin-Siena (NC) | 22:14.00 | 20:48.90 | 1:25.10 |
| Angelina Sanchez - Cajon (SS) | 21:42.80 | 20:48.90 | 53.9 |
| Shira Wheitz - Torrey Pines (SD) | 21:32.80 | 20:49.60 | 43.2 |
| Zoe Strand - Temecula Preparatory (SS) | 20:55.24 | 20:49.70 | 5.54 |
| Penelope Sosa - Apple Valley (SS) | 21:18.30 | 20:49.80 | 28.5 |
| Ellery Lee - Arnold O. Beckman (SS) | 21:10.00 | 20:51.00 | 19 |
| Livi Lalim - Laguna Beach (SS) | 20:54.60 | 20:51.00 | 3.6 |
| Jamie Kopstein - Sacred Heart Cathedral (CC) | 21:40.51 | 20:51.45 | 49.06 |
| Sequoia Torres - La Mirada (SS) | 22:28.20 | 20:52.30 | 1:35.90 |
| Anika Bhattacharya - Valencia (SS) | 21:41.50 | 20:53.50 | 48 |
| Ella Kummer - Sacred Heart Cathedral (CC) | 22:24.24 | 20:53.79 | 1:30.45 |
| Talia Silverman - Albany (NC) | 22:31.90 | 20:53.90 | 1:38.00 |
| Cora Cepaitis - Burroughs Ridgecrest (SS) | 21:29.10 | 20:54.00 | 35.1 |
| Keira Sadur - Northgate (NC) | 21:14.37 | 20:54.07 | 20.3 |
| Layla Herriges - Point Loma (SD) | 21:31.80 | 20:54.40 | 37.4 |
| Annie Halliday - Athenian (NC) | 20:58.30 | 20:54.54 | 3.76 |
| Makenna Nelson - La Costa Canyon (SD) | 21:07.40 | 20:54.60 | 12.8 |
| Lalie Gingembre - Homestead (CC) | 21:53.00 | 20:55.10 | 57.9 |
| Kiara Alvarez Ceja - Sonoma Academy (NC) | 21:40.36 | 20:55.18 | 45.18 |
| Violette Dambrosia - Patrick Henry (SD) | 22:21.00 | 20:56.02 | 1:24.98 |
| Cynthia Santiago - Rancho Buena Vista (SD) | 22:18.70 | 20:56.10 | 1:22.60 |
| Ryan Loud - St. Lucy's (SS) | 21:06.40 | 20:56.80 | 9.6 |
| Jade Brun - Viewpoint (SS) | 22:14.20 | 20:57.00 | 1:17.20 |
| Natalia Barraza - Ontario Christian (SS) | 21:35.76 | 20:57.20 | 38.56 |
| Kylie Geddes - Casa Grande (NC) | 21:12.00 | 20:59.25 | 12.75 |
| Brandy Garcia - Katella (SS) | 21:10.08 | 20:59.60 | 10.48 |
| Mila Martins - Carpinteria (SS) | 21:01.15 | 21:00.80 | 0.35 |
| Ivonne Vera - Arroyo (SS) | 21:09.70 | 21:04.90 | 4.8 |
| Selah Babcock - Coast Union (SS) | 22:26.96 | 21:05.00 | 1:21.96 |
| Sophia Pratt - Serrano (SS) | 21:21.10 | 21:05.90 | 15.2 |
| Chloe Mendez - Sonora (SS) | 21:17.50 | 21:06.30 | 11.2 |
| Angelique Garcia - Bassett (SS) | 22:39.00 | 21:06.90 | 1:32.10 |
| Aileen Hernandez - Barstow (SS) | 21:39.30 | 21:06.90 | 32.4 |
| Karina Jison - St. Francis (CC) | 21:41.00 | 21:07.00 | 34 |
| Eli Joe Ramirez - Sylmar (LA) | 21:32.10 | 21:07.40 | 24.7 |
| Madalena Orvalho - Laguna Beach (SS) | 22:19.60 | 21:08.10 | 1:11.50 |
| Claire Votaw - Archbishop Mitty (CC) | 22:34.01 | 21:08.46 | 1:25.55 |
| Sydney Alexander - Washington (NC) | 21:23.60 | 21:08.72 | 14.88 |
| Makayla Lin - Pioneer (CC) | 21:52.00 | 21:09.00 | 43 |
| Andrea Carrasco - Olympian (SD) | 21:50.40 | 21:09.50 | 40.9 |
| Julia Povich - Santa Margarita (SS) | 21:31.10 | 21:09.80 | 21.3 |
| Anya Vaidun - Canyon - Anaheim Hills (SS) | 21:29.70 | 21:10.00 | 19.7 |
| Giuliana Segreto - Centennial Corona (SS) | 21:36.60 | 21:10.60 | 26 |
| Maia Anderson - Santa Monica (SS) | 21:31.70 | 21:11.00 | 20.7 |
| Bella Hernandez - Bonita Vista (SD) | 21:26.60 | 21:12.70 | 13.9 |
| Ryleigh Getz - West Ranch (SS) | 22:05.70 | 21:12.80 | 52.9 |
| Sophia Liu - University (SS) | 22:17.00 | 21:13.10 | 1:03.90 |
| Mira Dudinsky - Ventura (SS) | 22:11.80 | 21:13.20 | 58.6 |
| Liv Gonzalez - La Salle (SS) | 21:30.90 | 21:14.10 | 16.8 |
| Preston Stephens - Justin-Siena (NC) | 22:28.25 | 21:14.60 | 1:13.65 |
| Victoria Strobelt - Beaumont (SS) | 22:08.70 | 21:15.60 | 53.1 |
| Carina Flocco - Sonoma Academy (NC) | 22:16.67 | 21:15.93 | 1:00.74 |
| Alexa Zertuche - Rancho Cucamonga (SS) | 22:20.30 | 21:17.10 | 1:03.20 |
| Brooklyn Luepnitz - Polytechnic - Riverside (SS) | 21:29.00 | 21:17.10 | 11.9 |
| Jayme White - Ontario Christian (SS) | 22:02.40 | 21:17.80 | 44.6 |
| Mandy Ma - Ayala (SS) | 21:27.60 | 21:18.50 | 9.1 |
| Aaradhana Arunkumar - Mission Viejo (SS) | 22:37.60 | 21:19.00 | 1:18.60 |
| Analeah Ledesma - El Monte (SS) | 21:50.00 | 21:19.70 | 30.3 |
| Kadence Hammett - Saugus (SS) | 22:06.60 | 21:20.00 | 46.6 |
| Jade Schneider - Del Norte (SD) | 21:45.90 | 21:21.10 | 24.8 |
| Analiise Vieira - Atwater (SJ) | 22:22.00 | 21:22.00 | 1:00.00 |
| Mikaela Olson - United Christian Academy (SS) | 22:16.21 | 21:22.60 | 53.61 |
| Summer Luciani - San Clemente (SS) | 21:39.70 | 21:23.00 | 16.7 |
| Evelyn Whatley - Foothill Technology (SS) | 21:57.40 | 21:23.30 | 34.1 |
| Sarah Runda - Mission Viejo (SS) | 21:25.30 | 21:23.50 | 1.8 |
| Kathryn Dill - Palma (CC) | 21:39.00 | 21:24.00 | 15 |
| Sophie Veran - Monrovia (SS) | 21:38.80 | 21:24.80 | 14 |
| Adrianna Saso - Presentation (CC) | 22:32.13 | 21:24.85 | 1:07.28 |
| Tyler Panero - Bakersfield Christian (CS) | 22:11.87 | 21:25.10 | 46.77 |
| Christabel Reyes - Ventura (SS) | 22:32.70 | 21:28.00 | 1:04.70 |
| Balery Del Cid Munoz - Alvarez (Everett) (CC) | 22:19.00 | 21:28.00 | 51 |
| Estefania Ireta Pizano - Arroyo Valley (SS) | 22:38.10 | 21:30.70 | 1:07.40 |
| Mia Bentsi-Barnes - Crescenta Valley (SS) | 21:32.80 | 21:31.10 | 1.7 |
| Bridget Logsdon - Hilmar (SJ) | 21:38.56 | 21:31.30 | 7.26 |
| Aafrin Muhammad - Lynbrook (CC) | 22:08.46 | 21:32.17 | 36.29 |
| Natalie Diaz Armenta - Hillcrest (SS) | 22:02.70 | 21:32.90 | 29.8 |
| Micaela Camero - Millikan (SS) | 21:34.92 | 21:33.80 | 1.12 |
| Alexandria Dwyer - El Segundo (SS) | 22:17.70 | 21:33.90 | 43.8 |
| Danilie Williams - Valley View (SS) | 21:59.60 | 21:35.50 | 24.1 |
| Sofia Bruegman - El Camino (SD) | 22:03.10 | 21:35.70 | 27.4 |
| Hazel Speer - Immaculate Heart (SS) | 21:55.90 | 21:36.80 | 19.1 |
| Bridget Vilchis - Santiago - Garden Grove (SS) | 21:47.80 | 21:37.30 | 10.5 |
| Sophia Castro - Foothill Technology (SS) | 22:33.10 | 21:37.50 | 55.6 |
| Sabrina Munoz - Pinole Valley (NC) | 22:13.10 | 21:37.80 | 35.3 |
| Roxy Phillips - Vista Murrieta (SS) | 22:38.90 | 21:39.80 | 59.1 |
| Julianna Cullers - Robert Louis Stevenson (CC) | 22:17.00 | 21:40.00 | 37 |
| Lola Sickler - Burbank (SS) | 21:58.50 | 21:41.40 | 17.1 |
| Mea Servin - Monroe (LA) | 22:39.71 | 21:43.00 | 56.71 |
| Leila Safa - Sacred Heart Prep (CC) | 22:35.18 | 21:43.94 | 51.24 |
| Olga Trufanova - Poway (SD) | 22:10.30 | 21:44.10 | 26.2 |
| Nikita Gorelik - Piedmont (NC) | 21:52.15 | 21:44.80 | 7.35 |
| Divina Davis - Buena (SS) | 22:41.40 | 21:46.20 | 55.2 |
| Veronica Sefrioui - International School of LA (SS) | 22:03.50 | 21:46.70 | 16.8 |
| Hannah Hooten - Culver City (SS) | 22:19.40 | 21:47.50 | 31.9 |
| Mya Morales - Freedom (NC) | 22:14.40 | 21:48.75 | 25.65 |
| Azul Ramirez - Bellflower (SS) | 22:32.80 | 21:48.90 | 43.9 |
| Betsaida Del Cid Munoz - Alvarez (Everett) (CC) | 22:28.00 | 21:49.00 | 39 |
| Alyssa Ly - Roosevelt (SS) | 22:02.00 | 21:50.40 | 11.6 |
| Angelyne Soria - Polytechnic - Riverside (SS) | 22:15.50 | 21:50.40 | 25.1 |
| Violet Martin - Harvard Westlake (SS) | 22:03.50 | 21:51.30 | 12.2 |
| Phoebe Fitch - Elsinore (SS) | 22:11.20 | 21:51.70 | 19.5 |
| Bella Godoy - Redondo Union (SS) | 22:18.50 | 21:53.60 | 24.9 |
| Ava Granville - Chadwick (SS) | 22:38.90 | 21:57.30 | 41.6 |
| Marlene Pizano - Torrance (SS) | 22:27.70 | 21:58.90 | 28.8 |
| Lola Bamsey - Viewpoint (SS) | 22:24.90 | 21:59.30 | 25.6 |
| Alyssa Gonzalez - Monache (CS) | 22:10.45 | 21:59.80 | 10.65 |
| Luna Olandes - Mission Hills (SD) | 22:14.50 | 22:07.70 | 6.8 |
| Brinkley O'Brien - Buchanan (CS) | 22:25.80 | 22:10.80 | 15 |
| Azul Cano - Vista del Lago (SS) | 22:16.70 | 22:14.90 | 1.8 |
| Ireland Love - San Luis Obispo (CS) | 22:33.33 | 22:15.80 | 17.53 |
| Sabrina Leong - Ayala (SS) | 22:26.40 | 22:17.50 | 8.9 |
| Sesha Patel - Roosevelt (SS) | 22:28.70 | 22:21.30 | 7.4 |
| Shiloh Casey - Huntington Beach (SS) | 22:30.80 | 22:23.50 | 7.3 |
| Susana Hernandez - Atwater (SJ) | 22:33.06 | 22:23.80 | 9.26 |
| Maria Stading - Murrieta Mesa (SS) | 22:34.70 | 22:24.60 | 10.1 |
| Emily Cruz - Pacifica - Garden Grove (SS) | 22:28.60 | 22:27.20 | 1.4 |