| Event | Final | Status | |
|---|---|---|---|
| Boys 400 Meter Dash 9 years old (Final) | 1|1 | ||
| Saturday |
| Record | Athlete | Date | ||
|---|---|---|---|---|
| NR | National | Jonathan Simms - Plano | 59.25 | 8/2/2016 |
| Pl | Ln | Athlete | Time | |
|---|---|---|---|---|
| 1 | 5 | Prince-Terry KEMP Olympia Track Club [11] |
1:04.18 | |
| 2 | 4 | Victor JAIMEZ-SOLORIO Pacific Coast Shockwaves [11] |
1:04.71 | |
| 3 | 3 | Kentwann WOOTEN Quiet Storm Track Association [11] |
1:06.78 | |
| 4 | 6 | Terrilous WOODARD III E.O.T.O. Elite [11] |
1:07.41 | |
| 5 | 2 | Tyren WILLIAMS Unattached [11] |
1:10.04 | |
| 6 | 8 | Kaliam BURROUGHS Compton Speed City [11] |
1:12.66 | |
| 7 | 7 | Christopher YOUNGBLOOD Furosity Track [11] |
1:14.88 | |
| 8 | 1 | Kylen CARRIER Unattached [11] |
1:18.34 |