| Event | Heat | Status | |
|---|---|---|---|
| Boys 400 M (Prelims) | 17| | ||
| Friday 5:48 PM |
| Record | Athlete | Date | ||
|---|---|---|---|---|
| NR | National | Elzie Coleman - Free Acad | 45.92 | 2004 |
| MR | Meet | Aldrich Bailey - Dallas Gold | 47.05 | 2012 |
| Pl | Pos | Athlete | Time | 200m | 400m | ||
|---|---|---|---|---|---|---|---|
| 1 | 5 | Julian VERASTEGUI Del Mar TC |
51.48 | 23.61 [23.61] | 51.48 [27.88] | ||
| 2 | 6 | Alexander MILLER Unattached [JR] |
52.30 | 23.80 [23.80] | 52.30 [28.51] | ||
| 3 | 2 | Malik ESQUERRA Wings-White |
55.44 | 26.51 [26.51] | 55.44 [28.93] | ||
| 4 | 3 | Jaedon PIERCE Plano West [SR] |
55.51 | 26.35 [26.35] | 55.51 [29.16] | ||
| DNS | 1 | William HASTY Austin Sprint Club |
- | ||||
| DNS | 4 | Brian STEWARD Houston Cypress Springs [SR] |
- |
| Split | Intermediate Leader | Time | Fastest Split | Time |
|---|---|---|---|---|
| 200m | Julian VERASTEGUI | 23.61 | Julian VERASTEGUI | 23.61 | 400m | Julian VERASTEGUI | 51.48 | Julian VERASTEGUI | 27.88 |