| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 8 | 48.57 (23.42 48.57) |
||
| 2 | 7 | 48.15 (23.44 48.15) |
||
| 3 | 1 | 46.58 (22.36 46.58) |
||
| 4 | 10 | NS (0. 0 0. 0) |
||
| 5 | 4 | 47.75 (23.38 47.75) |
||
| 6 | 2 | 46.78 (22.53 46.78) |
||
| 7 | 3 | 47.40 (22.78 47.40) |
||
| 8 | 9 | 49.21 (23.79 49.21) |
||
| 9 | 5 | 47.99 (23.16 47.99) |
||
| 10 | 6 | 48.11 (23.09 48.11) |