| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 8 | 1:18.08 | ||
| 1 | 15 | 1:31.51 | ||
| 2 | 13 | 1:25.24 | ||
| 2 | 7 | 1:17.55 | ||
| 3 | 18 | 1:47.53 | ||
| 3 | 14 | 1:25.25 | ||
| 3 | 3 | 1:14.06 | ||
| 4 | 19 | DQ | ||
| 4 | 2 | 1:12.15 | ||
| 4 | 10 | 1:22.79 | ||
| 5 | 17 | 1:38.57 | ||
| 5 | 11 | 1:24.06 | ||
| 5 | 1 | 1:12.00 | ||
| 6 | 9 | 1:22.61 | ||
| 6 | 5 | 1:16.86 | ||
| 7 | 12 | 1:25.23 | ||
| 7 | 4 | 1:16.58 | ||
| 8 | 16 | 1:31.92 | ||
| 8 | 6 | 1:17.14 |