| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 10 | NS (0. 0 0. 0) |
||
| 2 | 5 | 50.51 (24.51 50.51) |
||
| 3 | 4 | 49.89 (23.98 49.89) |
||
| 4 | 3 | 48.73 (23.58 48.73) |
||
| 5 | 1 | 46.87 (22.63 46.87) |
||
| 6 | 2 | 47.61 (23.10 47.61) |
||
| 7 | 8 | 51.54 (24.36 51.54) |
||
| 8 | 9 | 52.58 (24.65 52.58) |
||
| 9 | 6 | 50.65 (23.69 50.65) |
||
| 10 | 7 | 50.93 (24.54 50.93) |