| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 11 | 1:19.74 | ||
| 1 | 4 | 1:12.20 | ||
| 2 | 17 | 1:31.01 | ||
| 2 | 8 | 1:15.88 | ||
| 3 | 7 | 1:14.17 | ||
| 3 | 15 | 1:28.49 | ||
| 4 | 19 | 1:34.54 | ||
| 4 | 5 | 1:13.68 | ||
| 5 | 10 | 1:17.62 | ||
| 5 | 1 | 1:09.73 | ||
| 6 | 13 | 1:26.35 | ||
| 6 | 6 | 1:13.74 | ||
| 7 | 12 | 1:19.98 | ||
| 7 | 2 | 1:10.05 | ||
| 8 | 20 | DQ | ||
| 8 | 14 | 1:26.81 | ||
| 9 | 16 | 1:30.27 | ||
| 9 | 9 | 1:16.22 | ||
| 10 | 18 | 1:32.99 | ||
| 10 | 3 | 1:11.23 |