| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 9 | 54.77 (25.81 54.77) |
||
| 2 | 2 | 52.75 (24.23 52.75) |
||
| 3 | 5 | 53.55 (24.95 53.55) |
||
| 4 | 6 | 54.00 (25.36 54.00) |
||
| 5 | 1 | 52.49 (23.78 52.49) |
||
| 6 | 4 | 53.48 (24.97 53.48) |
||
| 7 | 7 | 54.03 (25.56 54.03) |
||
| 8 | 3 | 53.14 (24.80 53.14) |
||
| 9 | 8 | 54.27 (25.05 54.27) |
||
| 10 | 10 | DQ (0. 0 0. 0) |