| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 8 | 1:20.10 (36.44 1:20.10) |
||
| 1 | 3 | 1:12.67 (32.83 1:12.67) |
||
| 2 | 4 | 1:13.49 (33.38 1:13.49) |
||
| 2 | 9 | 1:21.54 (37.79 1:21.54) |
||
| 3 | 6 | 1:14.98 (34.38 1:14.98) |
||
| 3 | 1 | 1:10.56 (34.48 1:10.56) |
||
| 4 | 2 | 1:12.20 (34.90 1:12.20) |
||
| 4 | 7 | 1:17.86 (36.58 1:17.86) |
||
| 5 | 10 | 1:22.11 (37.41 1:22.11) |
||
| 5 | 5 | 1:14.45 (33.42 1:14.45) |
||
| 6 | 11 | 1:23.99 (39.59 1:23.99) |
||
| 6 | 12 | DQ (33.38 1:15.40) |