| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 10 | 1:16.30 | ||
| 1 | 7 | 1:12.69 | ||
| 1 | 22 | 1:20.11 | ||
| 2 | 11 | 1:16.37 | ||
| 2 | 1 | 1:06.95 | ||
| 2 | 8 | 1:14.08 | ||
| 3 | 6 | 1:10.02 | ||
| 3 | 24 | DQ | ||
| 3 | 21 | 1:18.72 | ||
| 4 | 3 | 1:09.55 | ||
| 4 | 17 | 1:17.92 | ||
| 4 | 12 | 1:16.57 | ||
| 5 | 9 | 1:15.12 | ||
| 5 | 4 | 1:09.96 | ||
| 5 | 15 | 1:17.35 | ||
| 6 | 20 | 1:18.37 | ||
| 6 | 14 | 1:17.01 | ||
| 6 | 2 | 1:09.10 | ||
| 7 | 5 | 1:09.99 | ||
| 7 | 16 | 1:17.80 | ||
| 7 | 13 | 1:16.70 | ||
| 8 | 23 | 1:21.39 | ||
| 8 | 18 | 1:18.13 | ||
| 8 | 19 | 1:18.17 |