| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 5 | 49.64 (22.82 49.64) |
||
| 2 | 6 | 49.77 (23.23 49.77) |
||
| 3 | 4 | 49.37 (22.79 49.37) |
||
| 4 | 2 | 48.53 (22.71 48.53) |
||
| 5 | 1 | 47.52 (22.14 47.52) |
||
| 6 | 3 | 48.88 (22.62 48.88) |
||
| 7 | 9 | 50.93 (23.72 50.93) |
||
| 8 | 8 | 50.03 (23.16 50.03) |
||
| 9 | 7 | 49.85 (23.31 49.85) |
||
| 10 | 10 | 50.99 (23.83 50.99) |