| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 12 | 1:22.65 | ||
| 1 | 6 | 1:14.10 | ||
| 2 | 15 | 1:25.88 | ||
| 2 | 4 | 1:11.88 | ||
| 3 | 7 | 1:14.49 | ||
| 3 | 17 | 1:26.89 | ||
| 4 | 20 | DQ | ||
| 4 | 3 | 1:11.74 | ||
| 5 | 14 | 1:24.18 | ||
| 5 | 1 | 1:08.33 | ||
| 6 | 2 | 1:10.91 | ||
| 6 | 13 | 1:22.75 | ||
| 7 | 16 | 1:26.20 | ||
| 7 | 5 | 1:12.81 | ||
| 8 | 18 | 1:27.12 | ||
| 8 | 8 | 1:15.24 | ||
| 9 | 19 | 1:27.56 | ||
| 9 | 9 | 1:16.61 | ||
| 10 | 11 | 1:22.31 | ||
| 10 | 10 | 1:16.94 |