| Event | Heat | Status | |
|---|---|---|---|
| Men 400 Meter Hurdles 17-18 years old (Prelims) | 10| | ||
| Monday |
| Pl | Ln | Athlete | Time | |
|---|---|---|---|---|
| 1 | 6 | Mario PAUL Rutherford County Track And Fi [02] |
54.46 | |
| 2 | 5 | Tyson HALLUM East Cobb Cheetahs Track Club [03] |
55.50 | |
| 3 | 3 | Patrick BENNETT Team Quest [03] |
55.93 | |
| 4 | 4 | Devin NUGENT Phila. Express TC [03] |
57.95 | |
| 5 | 2 | Javarius MOLDEN Hattiesburg Flyers Track Club [04] |
59.90 | |
| 6 | 1 | Markevis BROWN Above Xpectations Track Club [02] |
1:02.49 | |
| 7 | 8 | Justin HORNE Trojan Elite [04] |
1:02.94 | |
| 8 | 7 | Koby KESSLER Unattached [04] |
1:04.58 |