| Event | Heat | Status | |
|---|---|---|---|
| Women 4x100 Meter Relay 17-18 years old (Prelims) | 2|7 | ||
| Friday |
| Pl | Ln | Team | Time | |
|---|---|---|---|---|
| 1 | 5 | UNION ATHLETICS UNAT A |
46.35 | |
| 2 | 6 | TEAM QUEST TEQU B |
47.39 | |
| 3 | 3 | ZEPHYRS TRACK CLUB ZEAC A |
47.71 | |
| 4 | 4 | ALL CENLA ELITE TRACK AND FIEL ACET A |
48.27 | |
| 5 | 7 | MILWAUKEE SPEED ACADEMY MISA C |
48.91 | |
| 6 | 8 | IDAHO DASH TRACK CLUB IDTC A |
49.36 | |
| 7 | 2 | TONE UP! ELITE TRACK CLUB TUET A |
50.08 |