| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 9 | 1:21.34 (37.90 1:21.34) |
||
| 1 | 5 | 1:13.31 (34.40 1:13.31) |
||
| 2 | 6 | 1:14.10 (34.57 1:14.10) |
||
| 2 | 7 | 1:19.58 (35.84 1:19.58) |
||
| 3 | 1 | 1:10.69 (32.79 1:10.69) |
||
| 3 | 8 | 1:20.34 (37.85 1:20.34) |
||
| 4 | 12 | DQ (41.00 1:10.05) |
||
| 4 | 2 | 1:11.24 (31.77 1:11.24) |
||
| 5 | 3 | 1:12.66 (32.60 1:12.66) |
||
| 5 | 11 | 1:23.54 (37.46 1:23.54) |
||
| 6 | 10 | 1:23.20 (37.97 1:23.20) |
||
| 6 | 4 | 1:13.24 (33.30 1:13.24) |