| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 11 | 1:21.57 | ||
| 1 | 20 | DQ | ||
| 2 | 6 | 1:16.40 | ||
| 2 | 5 | 1:13.46 | ||
| 3 | 13 | 1:24.75 | ||
| 3 | 4 | 1:11.83 | ||
| 4 | 8 | 1:19.56 | ||
| 4 | 7 | 1:19.03 | ||
| 5 | 2 | 1:11.17 | ||
| 5 | 14 | 1:27.95 | ||
| 6 | 17 | 1:33.73 | ||
| 6 | 3 | 1:11.45 | ||
| 7 | 9 | 1:20.17 | ||
| 7 | 16 | 1:32.61 | ||
| 8 | 1 | 1:09.26 | ||
| 8 | 18 | 1:34.33 | ||
| 9 | 19 | 1:41.64 | ||
| 9 | 10 | 1:20.22 | ||
| 10 | 12 | 1:22.63 | ||
| 10 | 15 | 1:31.27 |