| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 7 | 1:18.08 (34.64 1:18.08) |
||
| 2 | 4 | 1:17.50 (34.32 1:17.50) |
||
| 3 | 2 | 1:14.55 (32.95 1:14.55) |
||
| 4 | 8 | DQ (33.26 1:13.68) |
||
| 5 | 5 | 1:17.51 (36.15 1:17.51) |
||
| 6 | 1 | 1:13.30 (34.70 1:13.30) |
||
| 7 | 3 | 1:16.56 (34.96 1:16.56) |
||
| 8 | 6 | 1:17.85 (37.42 1:17.85) |