| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 2 | 1:20.99 (38.74 1:20.99) |
||
| 2 | 3 | 1:21.34 (39.27 1:21.34) |
||
| 3 | 4 | 1:21.97 (39.40 1:21.97) |
||
| 4 | 8 | 1:25.03 (39.69 1:25.03) |
||
| 5 | 7 | 1:24.34 (41.48 1:24.34) |
||
| 6 | 6 | 1:22.90 (40.05 1:22.90) |
||
| 7 | 9 | 1:25.53 (40.62 1:25.53) |
||
| 8 | 1 | 1:19.59 (37.56 1:19.59) |
||
| 9 | 5 | 1:22.33 (39.53 1:22.33) |
||
| 10 | 10 | DQ (41.87 1:27.05) |