| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 4 | 47.25 (22.72 47.25) |
||
| 2 | 6 | 47.54 (23.02 47.54) |
||
| 3 | 8 | 48.38 (23.42 48.38) |
||
| 4 | 5 | 47.52 (22.75 47.52) |
||
| 5 | 1 | 46.73 (22.79 46.73) |
||
| 6 | 2 | 46.74 (22.72 46.74) |
||
| 7 | 7 | 48.25 (23.22 48.25) |
||
| 8 | 3 | 47.00 (22.56 47.00) |
||
| 9 | 10 | 50.23 (23.69 50.23) |
||
| 10 | 9 | 49.86 (24.29 49.86) |