| Event: | Women's 4 × 400 metres relay |
| Win Label: | Winning time |
The women's 4 × 400 metres relay at the 2007 Pan American Games was held on July 28.
| Rank | Nation | Athletes | Time | Notes | |
|---|---|---|---|---|---|
| 3:27.51 | |||||
| 3:27.75 | NR | ||||
| 3:27.84 | |||||
| 4 | 3:28.74 | ||||
| 5 | 3:28.89 | ||||
| 6 | 3:32.37 | ||||
| 7 | 3:39.67 | ||||
| 8 | 3:43.88 |