| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 2 | 47.03 (22.55 47.03) |
||
| 2 | 7 | 47.91 (23.25 47.91) |
||
| 3 | 8 | 48.24 (23.05 48.24) |
||
| 4 | 10 | 48.71 (23.46 48.71) |
||
| 5 | 3 | 47.30 (23.04 47.30) |
||
| 6 | 5 | 47.76 (23.37 47.76) |
||
| 7 | 1 | 46.67 (22.74 46.67) |
||
| 8 | 6 | 47.81 (23.43 47.81) |
||
| 9 | 9 | 48.65 (23.27 48.65) |
||
| 10 | 4 | 47.48 (22.72 47.48) |