| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 8 | 1:20.43 (36.15 1:20.43) |
||
| 1 | 5 | 1:10.85 (31.96 1:10.85) |
||
| 2 | 12 | DQ (32.45 1:09.55) |
||
| 2 | 9 | 1:21.24 (35.40 1:21.24) |
||
| 3 | 7 | 1:16.30 (35.16 1:16.30) |
||
| 3 | 3 | 1:09.05 (32.56 1:09.05) |
||
| 4 | 6 | 1:14.73 (34.55 1:14.73) |
||
| 4 | 2 | 1:08.48 (32.10 1:08.48) |
||
| 5 | 1 | 1:07.99 (31.89 1:07.99) |
||
| 5 | 10 | 1:21.98 (37.57 1:21.98) |
||
| 6 | 4 | 1:10.17 (33.02 1:10.17) |
||
| 6 | 11 | 1:23.43 (36.57 1:23.43) |