| Event | Sect | Status | |
|---|---|---|---|
| Men 400 Meter Hurdles 17-18 years old (Finals) | 5| | ||
| Wednesday |
| Record | Athlete | Date | ||
|---|---|---|---|---|
| NR | National | Robert Griffin III - Copperas Cove | 49.56 | 8/1/2007 |
| Pl | Ln | Athlete | Time | |
|---|---|---|---|---|
| 1 | 6 | Aeneas REED JR Memphis Mustangs Track Club [03] |
56.13 | |
| 2 | 2 | Leo BOULDIN Unattached [03] |
59.85 | |
| DNS | 3 | Cooper NEEDHAM Hustle Track Club [03] |
- | |
| DNS | 4 | Carrisson HOOKS Delco Stallions Track Club [02] |
- | |
| DNS | 5 | Jameli THOMAS Spike It Up Sports Track Club [03] |
- | |
| DNS | 7 | Andrew RAY Unattached [02] |
- | |
| DNS | 8 | Nicholas AMOROSO Unattached [03] |
- |