| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 5 | 1:17.09 | ||
| 2 | 6 | 1:17.44 | ||
| 3 | 7 | 1:17.64 | ||
| 3 | 15 | 1:20.10 | ||
| 4 | 13 | 1:19.63 | ||
| 4 | 8 | 1:17.72 | ||
| 4 | 19 | 1:31.03 | ||
| 4 | 3 | 1:14.66 | ||
| 5 | 21 | 1:36.96 | ||
| 5 | 17 | 1:22.48 | ||
| 5 | 2 | 1:14.12 | ||
| 5 | 9 | 1:17.76 | ||
| 6 | 20 | 1:34.76 | ||
| 6 | 22 | DQ | ||
| 6 | 1 | 1:14.10 | ||
| 6 | 14 | 1:19.88 | ||
| 7 | 10 | 1:17.96 | ||
| 7 | 18 | 1:28.07 | ||
| 7 | 12 | 1:19.55 | ||
| 8 | 11 | 1:18.27 | ||
| 8 | 16 | 1:20.21 | ||
| 9 | 4 | 1:14.67 |