| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 8 | 1:18.73 (36.73 1:18.73) |
||
| 1 | 11 | DQ (38.15 1:23.62) |
||
| 2 | 7 | 1:17.23 (35.58 1:17.23) |
||
| 2 | 3 | 1:14.76 (34.03 1:14.76) |
||
| 3 | 4 | 1:14.96 (34.27 1:14.96) |
||
| 3 | 5 | 1:16.73 (35.57 1:16.73) |
||
| 4 | 2 | 1:14.46 (34.03 1:14.46) |
||
| 4 | 1 | 1:13.73 (33.02 1:13.73) |
||
| 5 | 10 | 1:21.58 (36.38 1:21.58) |
||
| 5 | 6 | 1:16.97 (34.29 1:16.97) |
||
| 6 | 11 | DQ (35.04 1:17.92) |
||
| 6 | 9 | 1:20.27 (37.29 1:20.27) |