| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 10 | 48.80 (23.55 48.80) |
||
| 2 | 5 | 48.01 (23.20 48.01) |
||
| 3 | 3 | 47.78 (23.01 47.78) |
||
| 4 | 4 | 47.84 (23.15 47.84) |
||
| 5 | 1 | 46.85 (22.68 46.85) |
||
| 6 | 2 | 47.08 (22.80 47.08) |
||
| 7 | 7 | 48.25 (23.35 48.25) |
||
| 8 | 6 | 48.10 (23.09 48.10) |
||
| 9 | 8 | 48.39 (23.07 48.39) |
||
| 10 | 9 | 48.69 (23.52 48.69) |