| Event | Heat | Status | |
|---|---|---|---|
| Boys 400 Meter Dash 15-16 years old (Prelims) | 2|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 | Lucas DOUGHERTY Mt Airy Track |
49.86 | |
| 2 | 7 | Ryan KRUSE Nfront TC |
49.87 | |
| 3 | 6 | Tyson CHERRY DeSoto Swift |
50.63 | |
| 4 | 3 | Evan BROWN Central Illinois Track Club |
50.64 | |
| 5 | 8 | Walter TERRELL Beast Texas Track Club |
50.98 | |
| 6 | 5 | Liam CORBETT West Chester Track |
51.08 |