| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 9 | 51.69 (25.06 51.69) |
||
| 2 | 5 | 49.90 (23.96 49.90) |
||
| 3 | 4 | 49.74 (24.04 49.74) |
||
| 4 | 7 | 50.69 (24.37 50.69) |
||
| 5 | 1 | 47.57 (22.89 47.57) |
||
| 6 | 2 | 48.68 (23.26 48.68) |
||
| 7 | 6 | 50.01 (23.98 50.01) |
||
| 8 | 3 | 49.43 (24.09 49.43) |
||
| 9 | 8 | 51.00 (24.40 51.00) |