| Event | Heat | Status | |
|---|---|---|---|
| Girls 4x100 M Relay 12 years old (Prelims) | 7| | ||
| Friday |
| Pl | Ln | Team | Time | |
|---|---|---|---|---|
| 1 | 5 | XPRESS TRACK 26XT A |
49.39 | |
| 2 | 3 | TRACK HOUSTON YOUTH TRACK 25TH A |
51.55 | |
| 3 | 6 | DESOTO NITRO TRACK CLUB 26DN A |
52.35 | |
| 4 | 4 | CLEVELAND MUSTANGS CLMU A |
54.30 | |
| 5 | 7 | PERSEVERANCE TRACK CLUB PTC03 A |
54.50 | |
| 6 | 8 | OAKLAND COUNTY TRACKHAWKS OCTH A |
57.06 | |
| 7 | 2 | DAYTON WOLVERINE TRACK 17DW B |
1:00.92 |