| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 11 | 1:19.38 (35.30 1:19.38) |
||
| 1 | 9 | 1:15.81 (35.62 1:15.81) |
||
| 2 | 6 | 1:10.11 (32.54 1:10.11) |
||
| 2 | 5 | 1:08.74 (30.40 1:08.74) |
||
| 3 | 4 | 1:06.87 (31.76 1:06.87) |
||
| 3 | 2 | 1:05.90 (31.59 1:05.90) |
||
| 4 | 3 | 1:06.20 (31.72 1:06.20) |
||
| 4 | 1 | 1:04.68 (30.46 1:04.68) |
||
| 5 | 12 | DQ (34.68 1:13.45) |
||
| 5 | 7 | 1:13.57 (34.34 1:13.57) |
||
| 6 | 10 | 1:18.89 (37.06 1:18.89) |
||
| 6 | 8 | 1:14.98 (34.20 1:14.98) |