| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 3 | 1:18.89 (36.16 1:18.89) |
||
| 1 | 10 | 1:30.47 (42.63 1:30.47) |
||
| 2 | 9 | 1:29.13 (42.77 1:29.13) |
||
| 2 | 6 | 1:21.90 (36.49 1:21.90) |
||
| 3 | 4 | 1:19.57 (39.23 1:19.57) |
||
| 3 | 8 | 1:27.74 (39.35 1:27.74) |
||
| 4 | 1 | 1:14.31 (34.44 1:14.31) |
||
| 4 | 12 | DQ (41.14 1:27.83) |
||
| 5 | 2 | 1:18.05 (36.37 1:18.05) |
||
| 5 | 7 | 1:25.14 (39.15 1:25.14) |
||
| 6 | 11 | 1:30.82 (40.49 1:30.82) |
||
| 6 | 5 | 1:20.80 (37.90 1:20.80) |