| Event | Heat | Status | |
|---|---|---|---|
| Girls 4x400 Meter Relay 15-16 years old (Prelims) | 2| | ||
| Thursday |
| Pl | Pos | Team | Time | L1-L2 | L3 | L4 | |
|---|---|---|---|---|---|---|---|
| 1 | 4 | TRACK HOUSTON YOUTH TRACK CLUB THYT A |
3:56.27 | 1:57.17 [1:57.17] | 2:56.36 [59.19] | 3:56.27 [59.92] | |
| 2 | 6 | RIVER CITIES RICI A |
4:08.22 | 2:02.94 [2:02.94] | 3:09.88 [1:06.94] | 4:08.22 [58.34] | |
| 3 | 8 | RUFF KUTZ RKTC A |
4:09.91 | 2:04.29 [2:04.29] | 3:09.22 [1:04.94] | 4:09.91 [1:00.69] | |
| 4 | 2 | IDAHO DASH TRACK CLUB IDTC A |
4:11.39 | 2:05.53 [2:05.53] | 3:09.73 [1:04.20] | 4:11.39 [1:01.67] | |
| 5 | 3 | CL ATHLETICS STARS CLAS A |
4:14.03 | 2:01.50 [2:01.50] | 3:06.88 [1:05.38] | 4:14.03 [1:07.16] | |
| 6 | 1 | 1NE MOTION ATHLETIC CORP. 1MAC A |
4:32.23 | 2:18.40 [2:18.40] | 3:25.28 [1:06.89] | 4:32.23 [1:06.96] | |
| 7 | 7 | SPEED UNLIMITED SPAN A |
4:34.00 | 2:09.22 [2:09.22] | 3:23.20 [1:13.98] | 4:34.00 [1:10.81] | |
| DNS | 5 | OVERTAKE ATHLETIC UNION OVAU A |
- |
| Split | Intermediate Leader | Time | Fastest Split | Time |
|---|---|---|---|---|
| L1-L2 | Track Houston Youth Track Club | 1:57.17 | Track Houston Youth Track Club | 1:57.17 | L3 | Track Houston Youth Track Club | 2:56.36 | Track Houston Youth Track Club | 59.19 | L4 | Track Houston Youth Track Club | 3:56.27 | River Cities | 58.34 |