| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 9 | 1:18.45 | ||
| 1 | 16 | 1:22.96 | ||
| 2 | 14 | 1:20.85 | ||
| 2 | 4 | 1:14.83 | ||
| 3 | 13 | 1:19.97 | ||
| 3 | 18 | 1:37.00 | ||
| 3 | 22 | 1:56.34 | ||
| 3 | 23 | DQ | ||
| 4 | 5 | 1:15.33 | ||
| 4 | 10 | 1:18.49 | ||
| 4 | 17 | 1:31.98 | ||
| 4 | 21 | 1:48.33 | ||
| 5 | 20 | 1:48.17 | ||
| 5 | 12 | 1:19.69 | ||
| 5 | 19 | 1:40.58 | ||
| 5 | 1 | 1:12.30 | ||
| 6 | 11 | 1:19.59 | ||
| 6 | 8 | 1:16.26 | ||
| 6 | 3 | 1:14.72 | ||
| 7 | 15 | 1:22.46 | ||
| 7 | 7 | 1:15.47 | ||
| 8 | 6 | 1:15.35 | ||
| 8 | 2 | 1:13.66 |