| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 10 | 1:21.78 | ||
| 2 | 18 | 1:40.13 | ||
| 2 | 6 | 1:16.93 | ||
| 2 | 20 | DQ | ||
| 3 | 1 | 1:01.49 | ||
| 3 | 20 | DQ | ||
| 3 | 8 | 1:19.61 | ||
| 3 | 13 | 1:30.20 | ||
| 4 | 14 | 1:31.83 | ||
| 4 | 4 | 1:13.10 | ||
| 4 | 5 | 1:13.42 | ||
| 4 | 12 | 1:29.24 | ||
| 5 | 15 | 1:33.90 | ||
| 5 | 3 | 1:11.34 | ||
| 5 | 19 | 1:42.87 | ||
| 5 | 7 | 1:17.31 | ||
| 6 | 2 | 1:11.33 | ||
| 6 | 16 | 1:34.94 | ||
| 6 | 11 | 1:27.93 | ||
| 7 | 17 | 1:37.60 | ||
| 7 | 9 | 1:20.03 |