| Event | Heat | Status | |
|---|---|---|---|
| Girls 4x400 M Relay 15-16 years old (Prelims) | 7| | ||
| Thursday |
| Pl | Pos | Team | Time | L1-L2 | L3 | L4 | |
|---|---|---|---|---|---|---|---|
| 1 | 3 | SH SPEED HOUZE 33SP A |
3:50.22 | 1:55.43 [1:55.43] | 2:53.09 [57.67] | 3:50.22 [57.13] | |
| 2 | 4 | TRACK HOUSTON YOUTH TRACK 25TH A |
3:54.11 | 1:56.82 [1:56.82] | 2:57.71 [1:00.90] | 3:54.11 [56.41] | |
| 3 | 6 | AOC AMBLER TRACK CLUB 08AM B |
4:06.43 | 2:02.62 [2:02.62] | 3:04.92 [1:02.30] | 4:06.43 [1:01.52] | |
| 4 | 7 | SAN ANTONIO SPRINTERS ELITE SASE A |
4:10.16 | 2:05.70 [2:05.70] | 3:08.87 [1:03.17] | 4:10.16 [1:01.29] | |
| 5 | 8 | RUN FAST TC 24RF A |
4:12.20 | 2:02.86 [2:02.86] | 3:05.88 [1:03.02] | 4:12.20 [1:06.33] | |
| 6 | 2 | TEAM WICHITA ELITE TWE A |
4:43.74 | 2:10.24 [2:10.24] | 3:22.02 [1:11.78] | 4:43.74 [1:21.73] | |
| DNS | 5 | ONE NATION ATHLETICS SA 43ON A |
- |
| Split | Intermediate Leader | Time | Fastest Split | Time |
|---|---|---|---|---|
| L1-L2 | SH Speed Houze | 1:55.43 | SH Speed Houze | 1:55.43 | L3 | SH Speed Houze | 2:53.09 | SH Speed Houze | 57.67 | L4 | SH Speed Houze | 3:50.22 | Track Houston Youth Track | 56.41 |