Elite Performances
3 performances met the MileSplit US Second Team standard.
| HS Girls | Mark | Athlete | Team |
|---|---|---|---|
| 5000 Meter Run | 18:41.67 | Brianna Krueger | St. Charles West High School |
| 5000 Meter Run | 19:34.53 | Anna McAndrew | Clayton High School |
| HS Boys | Mark | Athlete | Team |
| 5000 Meter Run | 16:18.95 | Elijah Case | St. Charles High School |