Elite Performances
27 performances met the MileSplit US Second Team standard.
| HS Girls | Mark | Athlete | Team |
|---|---|---|---|
| 100 Meter Hurdles Finals | 14.25 | Sidney Mosley | Monrovia (SS) |
| 100 Meter Hurdles Finals | 14.37 | Jada Hicks | Upland (SS) |
| 100 Meter Hurdles Finals | 14.56 | Juanita Webster-Freeman | Redlands (SS) |
| 100 Meter Dash Finals | 11.99 w | Jada Hicks | Upland (SS) |
| 100 Meter Dash Finals | 12.07 w | Kyla Richardson | Walnut (SS) |
| 100 Meter Dash Finals | 12.19 w | Jordyn Tucker | Monrovia (SS) |
| 200 Meter Dash Finals | 24.84 | Mikaela Adolphus | Upland (SS) |
| High Jump Finals | 5-4 | Hannah Nance | San Dimas (SS) |
| High Jump Finals | 5-6 | Skyler Daniel | Upland (SS) |
| High Jump Finals | 5-6 | Alisha Edwards | Redlands (SS) |
| Pole Vault Finals | 10-6 | Cassidy Peng | Bonita (SS) |
| Shot Put Finals | 40-0.5 | Jade Carmona | South Hills (SS) |
| Triple Jump Finals | 36-5.5 | Micah Fulton | Monrovia (SS) |
| HS Boys | Mark | Athlete | Team |
| 100 Meter Dash Finals | 10.68 | Antonio Woodard | Upland (SS) |
| 110 Meter Hurdles Finals | 14.46 | Joseph Anderson | Upland (SS) |
| 1600 Meter Run Finals | 4:22.58 | Dillon Beckum | Bonita (SS) |
| 1600 Meter Run Finals | 4:23.11 | Millen Trujillo | Walnut (SS) |
| 1600 Meter Run Finals | 4:24.16 | Mike Lowrie | Claremont (SS) |
| 1600 Meter Run Finals | 4:24.18 | Herrera Kevin | Covina (SS) |
| 200 Meter Dash Finals | 21.63 w | Treyjohn Butler | Etiwanda (SS) |
| 200 Meter Dash Finals | 21.70 w | Zamore Zigler | Carter, Wilmer Amina (SS) |
| 200 Meter Dash Finals | 21.81 w | Antonio Woodard | Upland (SS) |
| 400 Meter Dash Finals | 49.36 | Seth Raines | Monrovia (SS) |
| 800 Meter Run Finals | 1:53.85 | Austin Tamagno | Brea Olinda (SS) |
| 800 Meter Run Finals | 1:55.02 | Dillon Beckum | Bonita (SS) |
| 800 Meter Run Finals | 1:56.03 | Xolan Brown | Redlands (SS) |
| Pole Vault Finals | 14-7 | Luciano Lopez | Loyola (SS) |