| Event | Heat | Status | |
|---|---|---|---|
| Men 400 Meter Hurdles 17-18 years old (Prelims) | 3|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 | 6 | Blake COOK Erie Lake Effect |
53.72 | |
| 2 | 4 | Jasiah GODDARD Sky's The Limit |
54.41 | |
| 3 | 3 | Daryl FOSTER JR TruSpeed Athletics |
54.51 | |
| 4 | 2 | Jacob YEAGER Nfront TC |
54.88 | |
| 5 | 1 | Jaxon BRIMER Unattached |
57.98 | |
| 6 | 5 | Merrick QUESADA Colorado Springs Striders Tr |
59.75 | |
| 7 | 7 | Joshua SANDERS-GLOVER St. Louis Pal Jaguars |
1:00.28 | |
| 8 | 8 | Sebastian HARRIS Rogue Elite TC |
1:02.79 |