| Event | Heat | Status | |
|---|---|---|---|
| Men 400 Meter Hurdles 17-18 years old (Prelims) | 5|10 | ||
| Monday |
| Record | Athlete | Date | ||
|---|---|---|---|---|
| JO Games | Robert Griffin III - Copperas Cove | 49.56 | 8/1/2007 | |
| National | Robert Griffin III - Copperas Cove | 49.56 | 2007 |
| Pl | Ln | Athlete | Time | |
|---|---|---|---|---|
| 1 | 5 | Kingston MAGNOTTE 16ways Track Club |
53.62 | |
| 2 | 1 | Aiyden COUSINS Milwaukee Speed Academy |
59.51 | |
| 3 | 2 | Lamari MACKALL Union Athletics |
60.00 | |
| 4 | 8 | Jayden FRANKLIN Warrior Athletic Track Club |
1:01.47 | |
| DNF | 3 | Latayvian WOODS-SMITH Draft Pick Academy |
- | |
| DNS | 4 | Jackson SCHEEF West Omaha Track |
- | |
| DNS | 6 | Steven BROWN Elite Speed University |
- | |
| DNS | 7 | Jesse REED Eda Flyers Youth Track Club |
- |