| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 7 | 1:17.15 | ||
| 2 | 13 | 1:19.74 | ||
| 2 | 6 | 1:17.05 | ||
| 3 | 15 | 1:34.00 | ||
| 3 | 17 | 1:45.30 | ||
| 3 | 2 | 1:16.15 | ||
| 3 | 1 | 1:15.28 | ||
| 4 | 5 | 1:16.94 | ||
| 4 | 6 | 1:17.05 | ||
| 4 | 18 | 1:55.30 | ||
| 4 | 16 | 1:44.39 | ||
| 5 | 9 | 1:18.07 | ||
| 5 | 4 | 1:16.72 | ||
| 5 | 19 | DQ | ||
| 5 | 19 | NS | ||
| 6 | 8 | 1:17.64 | ||
| 6 | 12 | 1:19.73 | ||
| 7 | 14 | 1:20.62 | ||
| 7 | 3 | 1:16.28 | ||
| 8 | 10 | 1:18.80 | ||
| 8 | 11 | 1:19.10 |