| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 3 | 1:09.70 | ||
| 1 | 15 | 1:33.20 | ||
| 2 | 13 | 1:29.73 | ||
| 2 | 5 | 1:11.42 | ||
| 3 | 2 | 1:09.17 | ||
| 3 | 19 | DQ | ||
| 4 | 12 | 1:28.33 | ||
| 4 | 7 | 1:12.24 | ||
| 5 | 9 | 1:13.61 | ||
| 5 | 14 | 1:29.91 | ||
| 6 | 9 | 1:13.61 | ||
| 6 | 16 | 1:33.91 | ||
| 7 | 4 | 1:11.23 | ||
| 7 | 8 | 1:13.08 | ||
| 8 | 10 | 1:18.96 | ||
| 8 | 18 | 1:40.90 | ||
| 9 | 17 | 1:34.13 | ||
| 9 | 6 | 1:11.99 | ||
| 10 | 1 | 1:07.31 | ||
| 10 | 11 | 1:23.19 |