| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 8 | 1:21.95 (40.20 1:21.95) |
||
| 2 | 9 | 1:22.43 (40.77 1:22.43) |
||
| 3 | 6 | 1:21.65 (40.04 1:21.65) |
||
| 4 | 3 | 1:18.25 (37.57 1:18.25) |
||
| 5 | 1 | 1:16.42 (37.93 1:16.42) |
||
| 6 | 10 | DQ (39.52 1:21.28) |
||
| 7 | 5 | 1:21.46 (39.39 1:21.46) |
||
| 8 | 7 | 1:21.91 (40.13 1:21.91) |
||
| 9 | 4 | 1:20.37 (39.05 1:20.37) |
||
| 10 | 2 | 1:17.81 (37.50 1:17.81) |