| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 7 | 54.30 (25.82 54.30) |
||
| 2 | 9 | NS (0. 0 0. 0) |
||
| 3 | 6 | 53.97 (26.41 53.97) |
||
| 4 | 2 | 53.13 (25.61 53.13) |
||
| 5 | 3 | 53.19 (25.28 53.19) |
||
| 6 | 1 | 52.37 (25.22 52.37) |
||
| 7 | 4 | 53.36 (25.69 53.36) |
||
| 8 | 8 | 55.64 (26.69 55.64) |
||
| 9 | 5 | 53.88 (26.42 53.88) |