Elite Performances
19 performances met the MileSplit US Second Team standard.
| HS Girls | Mark | Athlete | Team |
|---|---|---|---|
| 1600 Meter Run Finals | 5:13.88 | Kelsey Creese | Bonita (SS) |
| 1600 Meter Run Finals | 5:14.25 | Tess Rounds | Claremont (SS) |
| 300 Meter Hurdles Finals | 45.58 | Shalee Reynolds | Glendora (SS) |
| 800 Meter Run Finals | 2:18.45 | Annie Boos | Claremont (SS) |
| High Jump Prelims | 5-4 | Sydney Pink | Glendora (SS) |
| High Jump Prelims | 5-4 | Kylie Eagon | Ayala (SS) |
| Pole Vault Finals | 11-0 | Cassidy Peng | Bonita (SS) |
| Triple Jump Finals | 36-6 | Cassidy Peng | Bonita (SS) |
| Triple Jump Finals | 37-0 | Kaila Phaychanpheng | Ayala (SS) |
| HS Boys | Mark | Athlete | Team |
| 100 Meter Dash Finals | 10.75 w | Austin Warrington | Diamond Bar (SS) |
| 1600 Meter Run Finals | 4:21.25 | Dillon Beckum | Bonita (SS) |
| 1600 Meter Run Finals | 4:21.80 | Jonah Ross | Claremont (SS) |
| 1600 Meter Run Prelims | 4:23.00 | Gavin Bradley | Ayala (SS) |
| 1600 Meter Run Finals | 4:23.68 | Gavin Bradley | Ayala (SS) |
| 1600 Meter Run Finals | 4:24.01 | David Alvarado | Claremont (SS) |
| 300 Meter Hurdles Finals | 39.35 | Caleb Stanton | Bonita (SS) |
| 3200 Meter Run Finals | 9:37.38 | Mike Lowrie | Claremont (SS) |
| 800 Meter Run Finals | 1:56.48 | Dillon Beckum | Bonita (SS) |
| Triple Jump Finals | 46-3 | Bj Mclaurin | Bonita (SS) |