| Event | Heat | Status | |
|---|---|---|---|
| Boys 4x400 Meter Relay 12 years old (Prelims) | 4|5 | ||
| Wednesday |
| Pl | Pos | Team | Time | L1-L2 | L3 | L4 | |
|---|---|---|---|---|---|---|---|
| 1 | 6 | MARK TRAIL FLYING EAGLES MAFE A |
4:02.58 | 2:00.60 [2:00.60] | 3:01.77 [1:01.17] | 4:02.58 [1:00.81] | |
| 2 | 5 | OHIO HEAT TRACK CLUB OHTC A |
4:14.22 | 2:08.39 [2:08.39] | 3:11.66 [1:03.27] | 4:14.22 [1:02.56] | |
| 3 | 3 | THE WINGS TRACK CLUB WIAC A |
4:15.00 | 2:07.21 [2:07.21] | 3:10.16 [1:02.95] | 4:15.00 [1:04.85] | |
| 4 | 4 | PROSKILLS TRACK CLUB PRAA A |
4:20.02 | 2:08.00 [2:08.00] | 3:16.20 [1:08.20] | 4:20.02 [1:03.82] | |
| 5 | 8 | SPEED CITY ELITE TRACK PROGRAM SCET A |
4:27.44 | 2:09.42 [2:09.42] | 3:16.13 [1:06.71] | 4:27.44 [1:11.32] | |
| 6 | 7 | TRACK LIFE UNIVERSITY TRAI A |
4:37.73 | 2:18.18 [2:18.18] | 3:29.15 [1:10.97] | 4:37.73 [1:08.59] | |
| 7 | 2 | DALLAS ELITE TRACK CLUB DEAA A |
4:43.40 | 2:23.57 [2:23.57] | 3:36.48 [1:12.92] | 4:43.40 [1:06.92] |
| Split | Intermediate Leader | Time | Fastest Split | Time |
|---|---|---|---|---|
| L1-L2 | Mark Trail Flying Eagles | 2:00.60 | Mark Trail Flying Eagles | 2:00.60 | L3 | Mark Trail Flying Eagles | 3:01.77 | Mark Trail Flying Eagles | 1:01.17 | L4 | Mark Trail Flying Eagles | 4:02.58 | Mark Trail Flying Eagles | 1:00.81 |