Elite Performances
4 performances met the MileSplit US Second Team standard.
| HS Girls | Mark | Athlete | Team |
|---|---|---|---|
| 300 Meter Hurdles Finals | 46.24 h | Carolyn Ross | Webster Groves High School |
| Discus Finals | 39.98m | Sophia Rivera | Brentwood High School |
| Pole Vault Finals | 3200.4m | Ellen Fields | Lindbergh High School |
| Shot Put Finals | 13.09m | Sophia Rivera | Brentwood High School |