| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 7 | 51.82 (24.24 51.82) |
||
| 2 | 5 | 49.69 (24.41 49.69) |
||
| 3 | 6 | 50.34 (24.49 50.34) |
||
| 4 | 4 | 49.59 (23.89 49.59) |
||
| 5 | 2 | 48.85 (23.45 48.85) |
||
| 6 | 1 | 48.24 (23.46 48.24) |
||
| 7 | 3 | 49.23 (24.00 49.23) |
||
| 8 | 8 | 52.54 (25.49 52.54) |
||
| 9 | 10 | 52.97 (25.67 52.97) |
||
| 10 | 9 | 52.68 (25.83 52.68) |