| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 1 | 1:18.67 (38.44 1:18.67) |
||
| 2 | 2 | 1:18.87 (37.89 1:18.87) |
||
| 3 | 7 | 1:24.51 (41.76 1:24.51) |
||
| 4 | 3 | 1:21.25 (39.76 1:21.25) |
||
| 5 | 6 | 1:23.24 (42.22 1:23.24) |
||
| 6 | 8 | DQ (40.85 1:25.81) |
||
| 7 | 5 | 1:23.17 (40.78 1:23.17) |
||
| 8 | 4 | 1:22.05 (39.99 1:22.05) |