| Event | Heat | Status | |
|---|---|---|---|
| Boys 400 Meter Dash 15-16 years old (Prelims) | 16| | ||
| Friday |
| Pl | Ln | Athlete | Time | |
|---|---|---|---|---|
| 1 | 5 | Kendrick JONES JR. Young Runners |
48.21 | |
| 2 | 3 | Santana RUFF Zenith Velocity International |
50.38 | |
| 3 | 7 | Jaidyn HAYWOOD Cuco Elite Track & Field |
51.36 | |
| 4 | 4 | Laquan WHITT Blues Track Club of Greater St |
51.40 | |
| 5 | 6 | Jashawn BANKS Doubleup Elite |
51.64 |