| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 9 | 1:18.41 | ||
| 1 | 15 | 1:27.14 | ||
| 2 | 7 | 1:15.75 | ||
| 2 | 12 | 1:22.02 | ||
| 3 | 17 | 1:28.22 | ||
| 3 | 5 | 1:14.13 | ||
| 4 | 1 | 1:09.06 | ||
| 4 | 13 | 1:23.73 | ||
| 5 | 11 | 1:21.79 | ||
| 5 | 3 | 1:09.44 | ||
| 6 | 2 | 1:09.21 | ||
| 6 | 14 | 1:25.55 | ||
| 7 | 20 | DQ | ||
| 7 | 4 | 1:11.76 | ||
| 8 | 6 | 1:14.89 | ||
| 8 | 16 | 1:28.10 | ||
| 9 | 18 | 1:28.53 | ||
| 9 | 8 | 1:18.24 | ||
| 10 | 19 | 1:32.05 | ||
| 10 | 10 | 1:18.56 |