| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 8 | 52.25 (24.19 52.25) |
||
| 2 | 5 | 51.62 (23.38 51.62) |
||
| 3 | 10 | NS (0. 0 0. 0) |
||
| 4 | 3 | 51.04 (23.91 51.04) |
||
| 5 | 1 | 49.64 (23.32 49.64) |
||
| 6 | 2 | 51.03 (24.02 51.03) |
||
| 7 | 7 | 51.94 (24.33 51.94) |
||
| 8 | 4 | 51.46 (23.86 51.46) |
||
| 9 | 6 | 51.76 (24.89 51.76) |
||
| 10 | 9 | 53.98 (24.84 53.98) |