| Event | Heat | Status | |
|---|---|---|---|
| Boys 400 Meter Dash 15-16 years old (Prelims) | 13|14 | ||
| Friday |
| Record | Athlete | Date | ||
|---|---|---|---|---|
| JO Games | Jonathan Simms - Plano | 45.12 | 8/5/2023 | |
| National | Jonathan Simms - Plano | 45.12 | 2023 |
| Pl | Ln | Athlete | Time | |
|---|---|---|---|---|
| 1 | 4 | Dylan HALL Desoto Nitro Track Club |
47.42 | |
| 2 | 5 | Jonathan NEWTON El1te Spr1nt Athlet1cs |
48.86 | |
| 3 | 8 | Kai ROBINSON St. Louis Blues Track Club |
50.63 | |
| 4 | 3 | Kharon THOMPSON Motor City Track |
50.79 | |
| 5 | 2 | Malkom ELLIS Cheetah Xpress |
51.51 | |
| 6 | 6 | Gunnar LEE Unattached |
52.92 | |
| 7 | 7 | Zeylin THOMAS Unattached |
54.48 |