| Event | Heat | Status | |
|---|---|---|---|
| Men 4x400 M Relay 17-18 years old (Prelims) | 2| | ||
| Thursday |
| Pl | Pos | Team | Time | L1-L2 | L3 | L4 | |
|---|---|---|---|---|---|---|---|
| 1 | 5 | ROYALTY 08OK A |
3:14.38 | 1:37.95 [1:37.95] | 2:25.93 [47.99] | 3:14.38 [48.46] | |
| 2 | 4 | SAN ANTONIO SPRINTERS ELITE SASE A |
3:17.66 | 1:38.72 [1:38.72] | 2:30.10 [51.38] | 3:17.66 [47.57] | |
| 3 | 6 | BURNER NATION 26BN A |
3:19.27 | 1:39.05 [1:39.05] | 2:29.67 [50.62] | 3:19.27 [49.61] | |
| 4 | 1 | SOUTHERN SPRINTERS ELITE TRA 10OS A |
3:23.43 | 1:42.65 [1:42.65] | 2:34.16 [51.52] | 3:23.43 [49.27] | |
| 5 | 2 | TRACK MINNESOTA ELITE 30TM A |
3:26.64 | 1:43.65 [1:43.65] | 2:35.22 [51.57] | 3:26.64 [51.42] | |
| 6 | 8 | VA HOUSE OF SPEED VAHO A |
3:33.01 | 1:45.56 [1:45.56] | 2:39.97 [54.41] | 3:33.01 [53.04] | |
| 7 | 3 | PEARLAND TRACK XPRESS PTX A |
3:35.13 | 1:36.76 [1:36.76] | 2:25.28 [48.52] | 3:35.13 [1:09.86] | |
| 8 | 7 | CAPITAL CITY BLAZERS TRACK & CCB A |
3:38.63 | 1:45.18 [1:45.18] | 2:41.79 [56.61] | 3:38.63 [56.85] |
| Split | Intermediate Leader | Time | Fastest Split | Time |
|---|---|---|---|---|
| L1-L2 | Pearland Track Xpress | 1:36.76 | Pearland Track Xpress | 1:36.76 | L3 | Pearland Track Xpress | 2:25.28 | Royalty | 47.99 | L4 | Royalty | 3:14.38 | San Antonio Sprinters Elite | 47.57 |