| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 4 | 50.07 (23.99 50.07) |
||
| 2 | 7 | 50.78 (24.59 50.78) |
||
| 3 | 5 | 50.51 (24.04 50.51) |
||
| 4 | 10 | NS (0. 0 0. 0) |
||
| 5 | 6 | 50.61 (24.19 50.61) |
||
| 6 | 2 | 48.08 (23.53 48.08) |
||
| 7 | 1 | 47.86 (22.81 47.86) |
||
| 8 | 3 | 50.05 (23.90 50.05) |
||
| 9 | 8 | 51.39 (24.51 51.39) |
||
| 10 | 9 | 53.04 (24.86 53.04) |