Elite Performances
3 performances met the MileSplit US Second Team standard.
| HS Boys | Mark | Athlete | Team |
|---|---|---|---|
| 3200 Meter Run Finals | 9:37.28 | Jack Robeson | Lafayette (Wildwood) High School |
| 3200 Meter Run Finals | 9:39.31 | Jack Schneider | Webster Groves High School |
| Pole Vault Finals | 4.27m | William Geiler | Eureka High School |