| Event | Heat | Status | |
|---|---|---|---|
| Boys 4x400 Meter Relay 15-16 years old (Prelims) | 9| | ||
| Thursday |
| Pl | Pos | Team | Time | L1-L2 | L3 | L4 | |
|---|---|---|---|---|---|---|---|
| 1 | 3 | OHIO HEAT TRACK CLUB YLW/ORG |
3:17.31 | 1:39.78 [1:39.78] | 2:27.68 [47.90] | 3:17.31 [49.64] | |
| 2 | 6 | DESOTO NITRO TRACK CLUB CRZY RED |
3:25.43 | 1:41.90 [1:41.90] | 2:32.47 [50.58] | 3:25.43 [52.96] | |
| 3 | 4 | INFINITY TRACK CLUB BBLU/MRN |
3:25.84 | 1:41.65 [1:41.65] | 2:34.15 [52.51] | 3:25.84 [51.69] | |
| 4 | 5 | ALL CENLA ELITE TRACK AND FIEL ACET A |
3:37.28 | 1:51.23 [1:51.23] | 2:46.33 [55.11] | 3:37.28 [50.95] | |
| 5 | 2 | EL1TE SPR1NT ATHLET1CS BLK |
3:38.99 | 1:46.00 [1:46.00] | 2:38.94 [52.95] | 3:38.99 [1:00.05] | |
| 6 | 8 | HOT FEET TRACK CLUB LLC ORG/WHT |
3:39.72 | 1:47.74 [1:47.74] | 2:45.36 [57.62] | 3:39.72 [54.36] | |
| 7 | 7 | KY TRACK CLUB IOWA |
3:42.42 | 1:49.12 [1:49.12] | 2:45.72 [56.60] | 3:42.42 [56.71] |
| Split | Intermediate Leader | Time | Fastest Split | Time |
|---|---|---|---|---|
| L1-L2 | Ohio Heat Track Club | 1:39.78 | Ohio Heat Track Club | 1:39.78 | L3 | Ohio Heat Track Club | 2:27.68 | Ohio Heat Track Club | 47.90 | L4 | Ohio Heat Track Club | 3:17.31 | Ohio Heat Track Club | 49.64 |