| Event | Heat | Status | |
|---|---|---|---|
| Men 400 Meter Hurdles 17-18 years old (Prelims) | 10|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 | Jayvier KERR Ohio Heat Track |
53.97 | |
| 2 | 6 | Insy SAENGCHANTHA Top Self Training |
57.18 | |
| 3 | 2 | Rainier PYLE Sky's The Limit |
57.29 | |
| 4 | 4 | Benjamin PALLEKONDA Soca Speed Track Club |
57.45 | |
| 5 | 7 | Navarro LOPEZJONES Striders Youth Track |
1:00.06 | |
| 6 | 8 | Princedakari MARSHALL Team Wichita Elite |
1:12.32 | |
| DNS | 3 | Logan MILLER Unattached |
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