| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 10 | NS (0. 0 0. 0) |
||
| 2 | 7 | 50.31 (24.26 50.31) |
||
| 3 | 4 | 49.38 (23.98 49.38) |
||
| 4 | 9 | 52.21 (24.78 52.21) |
||
| 5 | 1 | 48.51 (23.31 48.51) |
||
| 6 | 8 | 51.09 (24.09 51.09) |
||
| 7 | 2 | 49.01 (23.65 49.01) |
||
| 8 | 3 | 49.33 (24.10 49.33) |
||
| 9 | 5 | 49.45 (23.82 49.45) |
||
| 10 | 6 | 49.77 (24.29 49.77) |