| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 10 | NS (0. 0 0. 0) |
||
| 2 | 8 | 51.63 (24.84 51.63) |
||
| 3 | 6 | 51.33 (24.62 51.33) |
||
| 4 | 4 | 50.41 (24.34 50.41) |
||
| 5 | 7 | 51.42 (24.47 51.42) |
||
| 6 | 5 | 50.47 (24.63 50.47) |
||
| 7 | 3 | 50.07 (24.08 50.07) |
||
| 8 | 1 | 48.55 (23.18 48.55) |
||
| 9 | 9 | 53.06 (25.36 53.06) |
||
| 10 | 2 | 49.19 (23.86 49.19) |