| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 11 | 56.94 (56.94) |
||
| 1 | 6 | 44.07 (44.07) |
||
| 2 | 7 | 45.57 (56.41) |
||
| 2 | 1 | 37.81 (37.81) |
||
| 3 | 3 | 39.99 (39.99) |
||
| 3 | 9 | 49.20 (49.20) |
||
| 4 | 10 | 50.03 (50.03) |
||
| 4 | 2 | 39.43 (39.43) |
||
| 5 | 12 | DQ (47.73) |
||
| 5 | 4 | 40.53 (40.53) |
||
| 6 | 5 | 41.83 (41.83) |
||
| 6 | 8 | 46.54 (46.54) |