| Event | Heat | Status | |
|---|---|---|---|
| Boys 4x400 Meter Relay 15-16 years old (Prelims) | 3|8 | ||
| Thursday |
| Pl | Pos | Team | Time | L1-L2 | L3 | L4 | |
|---|---|---|---|---|---|---|---|
| 1 | 3 | RALPH DURANT ACADEMY WHT/BLK |
3:18.42 | 1:40.67 [1:40.67] | 2:29.63 [48.97] | 3:18.42 [48.79] | |
| 2 | 4 | ABOVE XPECTATIONS TRACK CLUB CHAR |
3:27.16 | 1:42.77 [1:42.77] | 2:35.51 [52.75] | 3:27.16 [51.66] | |
| 3 | 2 | MISSISSIPPI VALLEY TRACK CLUB BLK |
3:36.77 | 1:49.89 [1:49.89] | 2:43.22 [53.33] | 3:36.77 [53.56] | |
| 4 | 6 | THE WINGS TRACK CLUB WINGS |
3:37.68 | 1:46.98 [1:46.98] | 2:43.48 [56.51] | 3:37.68 [54.20] | |
| 5 | 5 | OKLAHOMA CHEETAH TRACK CLUB CHAR |
3:39.46 | 1:50.23 [1:50.23] | 2:47.75 [57.52] | 3:39.46 [51.71] | |
| 6 | 7 | TRI-STATE ELITE TRACK CLUB BLK/BLU |
3:53.74 | 1:56.16 [1:56.16] | 2:54.04 [57.88] | 3:53.74 [59.71] | |
| 7 | 8 | ST LOUIS PAL BLU |
3:55.76 | 1:54.34 [1:54.34] | 2:54.54 [1:00.20] | 3:55.76 [1:01.23] | |
| DNS | 1 | PARKER TRACK CLUB PTC PTCP A |
- |
| Split | Intermediate Leader | Time | Fastest Split | Time |
|---|---|---|---|---|
| L1-L2 | Ralph Durant Academy | 1:40.67 | Ralph Durant Academy | 1:40.67 | L3 | Ralph Durant Academy | 2:29.63 | Ralph Durant Academy | 48.97 | L4 | Ralph Durant Academy | 3:18.42 | Ralph Durant Academy | 48.79 |