| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 6 | 1:23.43 (40.43 1:23.43) |
||
| 2 | 5 | 1:22.31 (39.88 1:22.31) |
||
| 3 | 7 | DQ (39.97 1:23.49) |
||
| 4 | 1 | 1:11.41 (35.23 1:11.41) |
||
| 5 | 4 | 1:20.80 (40.15 1:20.80) |
||
| 6 | 3 | 1:20.65 (39.58 1:20.65) |
||
| 7 | 2 | 1:20.47 (40.54 1:20.47) |
||
| 8 | 7 | DQ (42.10 1:26.99) |