| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 2 | PAYTON, Ashton | FR | Francis Howell Central High Scho | NT | Unverified: |
| 3 | COHEN, Tae'Vaeun | FR | Francis Howell High School | 48.53 | Unverified: |
| 4 | WIELAND, Nolan | FR | Washington High School | 46.47 | Verified |
| 5 | COOPER, Jaimen | FR | Francis Howell High School | 46.50 | Unverified: |
| 6 | WALKER, Nigel | FR | Francis Howell High School | 49.52 | Unverified: |