| Event | Heat | Status | |
|---|---|---|---|
| Boys 400 Meter Dash 15-16 years old (Prelims) | 9|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 | Min OO XcelerateTC |
49.36 | |
| 2 | 5 | Sam TALAVERA Bulletproof Athletics |
49.48 | |
| 3 | 3 | Jaylen HUMPHREY Maximum OutPut Track |
50.91 | |
| 4 | 8 | Logan HARMON Elite Speed University |
52.64 | |
| 5 | 2 | Tyler PHILLIPS Legacy Runners Athletic Club |
53.81 | |
| DNS | 6 | Lawrence WORTHEM Spartan Chosen |
- | |
| DNS | 7 | Zach GUITARTE Am Speed TC |
- |