| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 10 | 55.31 (1:01.43) |
||
| 1 | 4 | 38.25 (38.25) |
||
| 2 | 3 | 37.85 (37.85) |
||
| 2 | 7 | 48.85 (48.85) |
||
| 3 | 1 | 36.03 (36.03) |
||
| 3 | 11 | 1:03.70 (1:07.24) |
||
| 4 | 2 | 37.36 (37.36) |
||
| 4 | 12 | DQ (1:01.91) |
||
| 5 | 9 | 53.89 (53.89) |
||
| 5 | 6 | 40.54 (40.54) |
||
| 6 | 8 | 52.68 (52.68) |
||
| 6 | 5 | 38.85 (38.85) |