| Event | Heat | Status | |
|---|---|---|---|
| Boys 400 Meter Dash 15-16 years old (Prelims) | 12| | ||
| Friday |
| Pl | Ln | Athlete | Time | |
|---|---|---|---|---|
| 1 | 5 | Karol KOZLOWSKI 16ways Track Club |
49.76 | |
| 2 | 4 | Natanael VIGO CATALA New England Elite |
50.24 | |
| 3 | 6 | Jasyn TRUITT Maveric Athletics TC |
50.71 | |
| 4 | 8 | Chandler BATTLE Charlotte Heat Track Club |
52.30 | |
| 5 | 2 | Jamarcus GARRETT Xcel Athletics Track and Field |
57.24 | |
| 6 | 1 | Ky'Zir BURROUGHS Compton Electric Speed |
57.34 | |
| DNS | 3 | Germain MATA Speed Dynamics |
- | |
| DNS | 7 | Jean-Michel NDIAYE team quest |
- |