| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 2 | 1:12.59 (34.44 1:12.59) |
||
| 2 | 3 | 1:12.69 (34.69 1:12.69) |
||
| 3 | 5 | 1:14.85 (35.28 1:14.85) |
||
| 4 | 8 | DQ (39.19 1:26.37) |
||
| 5 | 1 | 1:12.19 (32.68 1:12.19) |
||
| 6 | 4 | 1:13.35 (34.19 1:13.35) |
||
| 7 | 7 | 1:18.19 (36.21 1:18.19) |
||
| 8 | 6 | 1:17.12 (35.54 1:17.12) |