| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 3 | 1:17.61 (36.10 1:17.61) |
||
| 2 | 2 | 1:17.37 (36.54 1:17.37) |
||
| 3 | 5 | 1:20.53 (37.88 1:20.53) |
||
| 3 | 9 | DQ (1:00.24 2:10.42) |
||
| 4 | 1 | 1:16.79 (33.21 1:16.79) |
||
| 4 | 9 | DQ (59.26 2:00.55) |
||
| 5 | 4 | 1:19.80 (35.45 1:19.80) |
||
| 5 | 8 | 2:00.21 (0. 0 2:00.21) |
||
| 6 | 6 | 1:20.70 (36.75 1:20.70) |
||
| 7 | 9 | DQ (37.05 1:21.59) |
||
| 8 | 7 | 1:20.91 (37.97 1:20.91) |