| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 18 | 1:21.50 | ||
| 1 | 23 | DQ | ||
| 1 | 20 | 1:25.33 | ||
| 2 | 4 | 1:11.47 | ||
| 2 | 11 | 1:15.44 | ||
| 2 | 22 | 1:27.38 | ||
| 3 | 10 | 1:15.23 | ||
| 3 | 1 | 1:06.59 | ||
| 3 | 16 | 1:19.35 | ||
| 4 | 2 | 1:10.03 | ||
| 4 | 3 | 1:11.39 | ||
| 4 | 9 | 1:13.80 | ||
| 5 | 7 | 1:12.81 | ||
| 5 | 8 | 1:13.15 | ||
| 5 | 13 | 1:16.34 | ||
| 6 | 12 | 1:16.23 | ||
| 6 | 19 | 1:23.23 | ||
| 6 | 14 | 1:17.07 | ||
| 7 | 5 | 1:11.79 | ||
| 7 | 15 | 1:18.52 | ||
| 7 | 17 | 1:20.57 | ||
| 8 | 6 | 1:11.97 | ||
| 8 | 21 | 1:25.52 | ||
| 8 | 23 | NS |