Elite Performances
3 performances met the MileSplit US Second Team standard.
| HS Girls | Mark | Athlete | Team |
|---|---|---|---|
| Hammer Throw Finals | 163-11 (49.96m) | Danielle Gregory | Liberty (Wentzville) High School |
| Hammer Throw Finals | 169-0 (51.51m) | Samantha Kunza | Timberland High School |
| HS Boys | Mark | Athlete | Team |
| 400 Meter Dash Finals | 47.95 | Jude Christine | Gateway Legacy Christian Academy HS |