| Event | Heat | Status | |
|---|---|---|---|
| Boys 400 Meter Dash 15-16 years old (Prelims) | 8|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 | Graison GAFFORD Track & Field United |
49.26 | |
| 2 | 5 | Dailon DENKINS Htownhurricanes |
49.40 | |
| 3 | 3 | Embry WAZAC NorthlandTrack Club |
49.95 | |
| 4 | 2 | Elijah YRUEGAS Real Training Colorado |
54.17 | |
| 5 | 8 | Giovanniel LOPEZ ROSARIO #teamuaapr |
54.52 | |
| 6 | 7 | Noah BROWN Vibranium Track Club |
57.74 | |
| DNS | 6 | Damon DAVIS JR. Unattached |
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