| Event | Heat | Status | |
|---|---|---|---|
| Boys 4x400 Meter Relay 10 years old (Prelims) | 5| | ||
| Wednesday |
| Pl | Pos | Team | Time | L1-L2 | L3 | L4 | |
|---|---|---|---|---|---|---|---|
| 1 | 5 | DESOTO NITRO TRACK CLUB WHT/GLD |
4:29.81 | 2:13.54 [2:13.54] | 3:25.45 [1:11.92] | 4:29.81 [1:04.37] | |
| 2 | 3 | DESOTO SWIFT TRACK CLUB GRY |
4:51.56 | 2:25.38 [2:25.38] | 3:41.86 [1:16.49] | 4:51.56 [1:09.71] | |
| 3 | 8 | H-TOWN HURRICANES YTC PURP |
4:53.60 | 2:22.36 [2:22.36] | 3:37.24 [1:14.88] | 4:53.60 [1:16.37] | |
| 4 | 6 | BEAST TEXAS TRACK CLUB BLU/YLW |
4:58.60 | 2:28.66 [2:28.66] | 3:44.63 [1:15.97] | 4:58.60 [1:13.98] | |
| 5 | 2 | ZACHARY WINGS ELITE BLK/BLU |
5:32.65 | 2:39.33 [2:39.33] | 4:09.45 [1:30.13] | 5:32.65 [1:23.20] | |
| 6 | 7 | NFRONT TC WHT/BLK |
5:40.03 | 2:41.94 [2:41.94] | 4:11.48 [1:29.54] | 5:40.03 [1:28.55] | |
| DNS | 4 | ST LOUIS PAL STLP A |
- |
| Split | Intermediate Leader | Time | Fastest Split | Time |
|---|---|---|---|---|
| L1-L2 | Desoto Nitro Track Club | 2:13.54 | Desoto Nitro Track Club | 2:13.54 | L3 | Desoto Nitro Track Club | 3:25.45 | Desoto Nitro Track Club | 1:11.92 | L4 | Desoto Nitro Track Club | 4:29.81 | Desoto Nitro Track Club | 1:04.37 |