| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 2 | 18 | DQ | ||
| 2 | 2 | 1:10.74 | ||
| 3 | 3 | 1:13.22 | ||
| 3 | 14 | 1:33.77 | ||
| 3 | 11 | 1:26.29 | ||
| 3 | 6 | 1:21.07 | ||
| 4 | 12 | 1:27.01 | ||
| 4 | 9 | 1:22.76 | ||
| 4 | 16 | 1:40.66 | ||
| 4 | 5 | 1:13.74 | ||
| 5 | 15 | 1:37.07 | ||
| 5 | 8 | 1:22.75 | ||
| 5 | 1 | 1:10.57 | ||
| 5 | 10 | 1:25.97 | ||
| 6 | 4 | 1:13.53 | ||
| 6 | 13 | 1:29.31 | ||
| 6 | 18 | DQ | ||
| 6 | 7 | 1:22.62 | ||
| 7 | 17 | 1:43.20 |