| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 2 | 1:13.04 (33.63 1:13.04) |
||
| 1 | 12 | DQ (41.80 1:29.56) |
||
| 2 | 11 | 1:32.48 (43.30 1:32.48) |
||
| 2 | 1 | 1:11.53 (33.72 1:11.53) |
||
| 3 | 4 | 1:14.68 (37.31 1:14.68) |
||
| 3 | 7 | 1:24.25 (40.38 1:24.25) |
||
| 4 | 6 | 1:15.98 (35.40 1:15.98) |
||
| 4 | 9 | 1:30.68 (42.69 1:30.68) |
||
| 5 | 10 | 1:31.57 (42.49 1:31.57) |
||
| 5 | 5 | 1:15.72 (35.53 1:15.72) |
||
| 6 | 8 | 1:25.73 (39.80 1:25.73) |
||
| 6 | 3 | 1:14.64 (34.30 1:14.64) |