Elite Performances
16 performances met the MileSplit US Second Team standard.
| HS Girls | Mark | Athlete | Team |
|---|---|---|---|
| 100 Meter Dash Prelims | 12.22 | Mekhila Sanders | Clayton High School |
| 100 Meter Dash Finals | 12.23 | Mekhila Sanders | Clayton High School |
| 1600 Meter Run Finals | 5:08.89 | Adrienne Luna | Cor Jesu Academy |
| 1600 Meter Run Finals | 5:11.52 | Sophia Pelligreen | Clayton High School |
| 200 Meter Dash Finals | 24.92 | Delaney Brinker | Ladue Horton Watkins High School |
| 200 Meter Dash Finals | 24.97 | Mekhila Sanders | Clayton High School |
| 3200 Meter Run Finals | 11:16.54 | Sophia Pelligreen | Clayton High School |
| 400 Meter Dash Finals | 57.22 | Delaney Brinker | Ladue Horton Watkins High School |
| Shot Put Finals | 11.43m | Madison Fowler | Cor Jesu Academy |
| HS Boys | Mark | Athlete | Team |
| 100 Meter Dash Finals | 10.53 | Winston Moore | MICDS |
| 200 Meter Dash Prelims | 21.66 | Winston Moore | MICDS |
| 4x200 Meter Relay Finals | 1:27.24 | Relay Team | MICDS |
| 4x200 Meter Relay Finals | 1:29.69 | Relay Team | Ladue Horton Watkins High School |
| Discus Finals | 48.39m | Cameron Clayborn | Cardinal Ritter High School |
| Discus Finals | 48.86m | Nathan Schuckman | MICDS |
| Shot Put Finals | 15.76m | Cameron Clayborn | Cardinal Ritter High School |