| Event | Heat | Status | |
|---|---|---|---|
| Boys 4x400 Meter Relay 14 years old (Prelims) | 5|9 | ||
| Thursday |
| Pl | Pos | Team | Time | L1-L2 | L3 | L4 | |
|---|---|---|---|---|---|---|---|
| 1 | 4 | SAN ANTONIO SWIFT SAAS A |
3:39.79 | 1:50.10 [1:50.10] | 2:45.74 [55.65] | 3:39.79 [54.06] | |
| 2 | 6 | USA-JA USAJ A |
3:42.54 | 1:50.64 [1:50.64] | 2:47.19 [56.55] | 3:42.54 [55.36] | |
| 3 | 3 | TRACK SAN ANTONIO TRSA A |
3:56.66 | 1:52.80 [1:52.80] | 2:56.51 [1:03.71] | 3:56.66 [1:00.16] | |
| 4 | 2 | LAUDERHILL CHEETAHS TRACK CLUB LCTC A |
4:02.54 | 1:55.75 [1:55.75] | 3:01.70 [1:05.96] | 4:02.54 [1:00.84] | |
| 5 | 8 | MPOWERED ATHLETIX MPAX A |
4:16.52 | 2:03.70 [2:03.70] | 3:13.56 [1:09.86] | 4:16.52 [1:02.97] | |
| 6 | 7 | KY TRACK CLUB KYTC A |
4:27.27 | 2:11.52 [2:11.52] | 3:21.01 [1:09.49] | 4:27.27 [1:06.27] | |
| DNS | 5 | WESTSIDE BAPTIST CHURCH TRACK WBCT A |
- |
| Split | Intermediate Leader | Time | Fastest Split | Time |
|---|---|---|---|---|
| L1-L2 | San Antonio Swift | 1:50.10 | San Antonio Swift | 1:50.10 | L3 | San Antonio Swift | 2:45.74 | San Antonio Swift | 55.65 | L4 | San Antonio Swift | 3:39.79 | San Antonio Swift | 54.06 |