| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 9 | 53.35 (24.84 53.35) |
||
| 2 | 8 | 51.78 (24.47 51.78) |
||
| 3 | 4 | 50.60 (24.38 50.60) |
||
| 4 | 6 | 51.06 (23.49 51.06) |
||
| 5 | 2 | 49.24 (23.01 49.24) |
||
| 6 | 3 | 50.02 (23.31 50.02) |
||
| 7 | 5 | 50.62 (23.89 50.62) |
||
| 8 | 7 | 51.33 (23.51 51.33) |
||
| 9 | 1 | 49.05 (23.08 49.05) |