| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 7 | 1:18.81 (36.48 1:18.81) |
||
| 1 | 11 | 1:22.73 (37.46 1:22.73) |
||
| 2 | 8 | 1:19.19 (36.80 1:19.19) |
||
| 2 | 3 | 1:15.99 (35.79 1:15.99) |
||
| 3 | 10 | 1:21.93 (37.07 1:21.93) |
||
| 3 | 1 | 1:10.52 (32.78 1:10.52) |
||
| 4 | 4 | 1:16.39 (35.93 1:16.39) |
||
| 4 | 2 | 1:10.90 (32.80 1:10.90) |
||
| 5 | 5 | 1:17.17 (34.74 1:17.17) |
||
| 5 | 12 | DQ (36.67 1:20.97) |
||
| 6 | 6 | 1:17.45 (34.28 1:17.45) |
||
| 6 | 9 | 1:19.73 (36.78 1:19.73) |