| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 7 | 1:20.52 (36.25 1:20.52) |
||
| 2 | 6 | 1:19.89 (37.67 1:19.89) |
||
| 3 | 3 | 1:17.73 (35.38 1:17.73) |
||
| 4 | 4 | 1:18.81 (36.47 1:18.81) |
||
| 5 | 2 | 1:16.83 (36.79 1:16.83) |
||
| 6 | 1 | 1:16.74 (36.81 1:16.74) |
||
| 7 | 5 | 1:19.16 (37.26 1:19.16) |
||
| 8 | 8 | DQ (37.48 1:20.07) |