| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 20 | DQ | ||
| 1 | 9 | 1:23.52 | ||
| 1 | 18 | 1:45.10 | ||
| 2 | 15 | 1:36.39 | ||
| 2 | 5 | 1:21.77 | ||
| 2 | 10 | 1:23.87 | ||
| 3 | 8 | 1:22.56 | ||
| 3 | 4 | 1:18.00 | ||
| 3 | 16 | 1:41.17 | ||
| 4 | 17 | 1:42.27 | ||
| 4 | 2 | 1:13.98 | ||
| 4 | 12 | 1:26.82 | ||
| 5 | 1 | 1:11.85 | ||
| 5 | 19 | 1:46.21 | ||
| 5 | 20 | DQ | ||
| 6 | 7 | 1:22.21 | ||
| 6 | 3 | 1:17.76 | ||
| 7 | 13 | 1:27.79 | ||
| 7 | 6 | 1:22.10 | ||
| 8 | 11 | 1:26.45 | ||
| 8 | 14 | 1:30.03 |