| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 1 | 50.31 (24.42 50.31) |
||
| 2 | 4 | 52.03 (24.32 52.03) |
||
| 3 | 8 | 55.55 (26.53 55.55) |
||
| 4 | 7 | 53.59 (25.68 53.59) |
||
| 5 | 5 | 52.88 (25.69 52.88) |
||
| 6 | 6 | 53.17 (25.51 53.17) |
||
| 7 | 3 | 51.61 (24.44 51.61) |
||
| 8 | 2 | 50.90 (24.51 50.90) |
||
| 9 | 10 | NS (0. 0 0. 0) |
||
| 10 | 9 | 57.33 (26.69 57.33) |