| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 2 | 1:23.94 (38.30 1:23.94) |
||
| 2 | 4 | 1:24.37 (39.09 1:24.37) |
||
| 3 | 3 | 1:23.99 (40.17 1:23.99) |
||
| 4 | 6 | 1:26.46 (39.86 1:26.46) |
||
| 5 | 1 | 1:19.08 (36.85 1:19.08) |
||
| 6 | 5 | 1:25.19 (37.84 1:25.19) |
||
| 7 | 7 | 1:29.00 (42.76 1:29.00) |
||
| 8 | 8 | DQ (42.27 1:28.45) |