| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 7 | 1:14.94 | ||
| 1 | 21 | 1:33.87 | ||
| 1 | 12 | 1:19.59 | ||
| 2 | 20 | 1:32.98 | ||
| 2 | 10 | 1:17.17 | ||
| 2 | 11 | 1:17.41 | ||
| 3 | 5 | 1:13.58 | ||
| 3 | 4 | 1:12.85 | ||
| 3 | 23 | 1:37.97 | ||
| 4 | 1 | 1:08.33 | ||
| 4 | 19 | 1:29.94 | ||
| 4 | 14 | 1:23.56 | ||
| 5 | 3 | 1:12.77 | ||
| 5 | 18 | 1:29.58 | ||
| 5 | 15 | 1:25.06 | ||
| 6 | 24 | DQ | ||
| 6 | 6 | 1:14.30 | ||
| 6 | 17 | 1:29.40 | ||
| 7 | 22 | 1:33.88 | ||
| 7 | 2 | 1:12.61 | ||
| 7 | 9 | 1:16.44 | ||
| 8 | 8 | 1:15.19 | ||
| 8 | 16 | 1:25.40 | ||
| 8 | 13 | 1:23.02 |