| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 2 | 1:10.06 (32.54 1:10.06) |
||
| 2 | 3 | 1:10.54 (33.07 1:10.54) |
||
| 3 | 4 | 1:11.30 (33.28 1:11.30) |
||
| 4 | 1 | 1:07.33 (31.78 1:07.33) |
||
| 5 | 8 | DQ (31.24 1:08.91) |
||
| 6 | 6 | 1:16.38 (36.65 1:16.38) |
||
| 7 | 5 | 1:12.10 (34.19 1:12.10) |
||
| 8 | 7 | 1:18.61 (35.76 1:18.61) |