| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 1 | 1:14.18 | ||
| 2 | 8 | 1:17.14 | ||
| 3 | 11 | 1:22.75 | ||
| 3 | 9 | 1:18.52 | ||
| 3 | 7 | 1:16.86 | ||
| 3 | 16 | 1:27.09 | ||
| 3 | 18 | 1:36.05 | ||
| 4 | 14 | 1:26.49 | ||
| 4 | 15 | 1:26.57 | ||
| 4 | 13 | 1:24.53 | ||
| 4 | 6 | 1:16.17 | ||
| 4 | 19 | DQ | ||
| 5 | 17 | 1:31.81 | ||
| 5 | 5 | 1:16.14 | ||
| 5 | 12 | 1:23.88 | ||
| 5 | 10 | 1:20.87 | ||
| 5 | 4 | 1:16.05 | ||
| 6 | 3 | 1:15.78 | ||
| 7 | 2 | 1:14.21 |