Elite Performances
9 performances met the MileSplit US Second Team standard.
| HS Girls | Mark | Athlete | Team |
|---|---|---|---|
| 400 Meter Dash Finals | 58.12 | Cheyenne Hoerr | Affton High School |
| 4x200 Meter Relay Finals | 1:43.75 | Relay Team | University City High School |
| 4x200 Meter Relay Finals | 1:48.32 | Relay Team | Affton High School |
| High Jump Finals | 1.54m | Kate Pflager | MICDS |
| High Jump Finals | 1.54m | Katharine Cella | MICDS |
| High Jump Finals | 1.54m | Julia Mansfield | Principia High School |
| High Jump Finals | 1.54m | Kendra Hercules | Villa Duchesne High School |
| High Jump Finals | 1.63m | Hali Ford | Affton High School |
| Triple Jump Finals | 11.28m | Hali Ford | Affton High School |