| Event | Heat | Status | |
|---|---|---|---|
| Women 4x400 M Relay 17-18 years old (Prelims) | 2| | ||
| Thursday | 
| Pl | Pos | Team | Time | L1-L2 | L3 | L4 | |
|---|---|---|---|---|---|---|---|
| 1 | 5 | TEAM QUEST TRACK CLUB 26EQ A | 3:45.94 | 1:53.33 [1:53.33] | 2:48.95 [55.62] | 3:45.94 [57.00] | |
| 2 | 6 | EAGLES ELITE 26GL A | 3:47.45 | 1:52.59 [1:52.59] | 2:50.40 [57.81] | 3:47.45 [57.06] | |
| 3 | 4 | INFINITY TRACK 08IA A | 3:48.76 | 1:56.57 [1:56.57] | 2:55.45 [58.88] | 3:48.76 [53.31] | |
| 4 | 1 | MAXIMUM OUTPUT TRACK 19MO A | 3:55.22 | 1:53.57 [1:53.57] | 2:56.50 [1:02.93] | 3:55.22 [58.72] | |
| 5 | 3 | TRACK XPLOSION 13TX A | 3:58.42 | 2:04.36 [2:04.36] | 3:03.52 [59.17] | 3:58.42 [54.90] | |
| 6 | 8 | L C EXPRESS LCEX A | 4:02.86 | 1:55.39 [1:55.39] | 2:59.64 [1:04.26] | 4:02.86 [1:03.22] | |
| 7 | 7 | SAN ANTONIO SPRINTERS ELITE SASE A | 4:11.43 | 2:04.87 [2:04.87] | 3:09.63 [1:04.77] | 4:11.43 [1:01.80] | |
| 8 | 2 | 16WAYS TRACK CLUB 16TC A | 4:36.59 | 2:18.95 [2:18.95] | 3:30.83 [1:11.88] | 4:36.59 [1:05.77] | 
| Split | Intermediate Leader | Time | Fastest Split | Time | 
|---|---|---|---|---|
| L1-L2 | Eagles Elite | 1:52.59 | Eagles Elite | 1:52.59 | L3 | Team Quest Track Club | 2:48.95 | Team Quest Track Club | 55.62 | L4 | Team Quest Track Club | 3:45.94 | Infinity Track | 53.31 |