| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 4 | 1:23.86 (40.49 1:23.86) |
||
| 2 | 3 | 1:22.98 (39.95 1:22.98) |
||
| 3 | 2 | 1:18.32 (37.85 1:18.32) |
||
| 4 | 1 | 1:17.69 (38.69 1:17.69) |
||
| 5 | 8 | DQ (54.56 1:57.97) |
||
| 6 | 6 | 1:28.07 (43.52 1:28.07) |
||
| 7 | 7 | 1:36.43 (48.33 1:36.43) |
||
| 8 | 5 | 1:27.24 (42.58 1:27.24) |