| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 8 | 52.40 (24.58 52.40) |
||
| 2 | 2 | 50.63 (24.27 50.63) |
||
| 3 | 3 | 50.68 (23.38 50.68) |
||
| 4 | 7 | 52.18 (24.07 52.18) |
||
| 5 | 1 | 50.56 (24.02 50.56) |
||
| 6 | 5 | 51.28 (23.98 51.28) |
||
| 7 | 4 | 51.26 (23.70 51.26) |
||
| 8 | 9 | 53.41 (24.91 53.41) |
||
| 9 | 6 | 51.40 (24.39 51.40) |
||
| 10 | 10 | NS (0. 0 0. 0) |