| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 12 | 1:19.49 | ||
| 1 | 18 | 1:24.85 | ||
| 2 | 1 | 1:13.19 | ||
| 2 | 10 | 1:18.26 | ||
| 3 | 13 | 1:19.85 | ||
| 3 | 15 | 1:21.90 | ||
| 4 | 5 | 1:16.49 | ||
| 4 | 8 | 1:17.42 | ||
| 5 | 4 | 1:16.10 | ||
| 5 | 2 | 1:14.13 | ||
| 6 | 11 | 1:18.41 | ||
| 6 | 6 | 1:16.60 | ||
| 7 | 17 | 1:24.19 | ||
| 7 | 14 | 1:20.55 | ||
| 8 | 3 | 1:16.01 | ||
| 8 | 16 | 1:24.13 | ||
| 9 | 20 | DQ | ||
| 9 | 7 | 1:16.61 | ||
| 10 | 9 | 1:17.48 | ||
| 10 | 19 | 1:25.24 |