| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 3 | 1:20.06 (37.99 1:20.06) |
||
| 2 | 5 | 1:22.11 (38.31 1:22.11) |
||
| 3 | 2 | 1:19.88 (37.85 1:19.88) |
||
| 4 | 1 | 1:18.31 (37.46 1:18.31) |
||
| 5 | 4 | 1:20.13 (37.64 1:20.13) |
||
| 6 | 8 | DQ (36.33 1:18.16) |
||
| 7 | 6 | 1:22.33 (37.15 1:22.33) |
||
| 8 | 7 | 1:24.31 (39.73 1:24.31) |