| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 2 | 4 | 51.83 (24.88 51.83) |
||
| 3 | 9 | NS (0. 0 0. 0) |
||
| 4 | 7 | 52.20 (25.07 52.20) |
||
| 5 | 3 | 51.41 (24.42 51.41) |
||
| 6 | 8 | 52.63 (25.31 52.63) |
||
| 7 | 5 | 51.90 (25.22 51.90) |
||
| 8 | 2 | 50.78 (24.68 50.78) |
||
| 9 | 1 | 50.13 (24.12 50.13) |
||
| 10 | 6 | 51.99 (24.58 51.99) |