| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 5 | 53.58 (25.91 53.58) |
||
| 2 | 7 | 53.70 (26.58 53.70) |
||
| 3 | 6 | 53.60 (26.18 53.60) |
||
| 4 | 9 | 56.44 (26.91 56.44) |
||
| 5 | 1 | 51.43 (24.93 51.43) |
||
| 6 | 2 | 51.49 (25.21 51.49) |
||
| 7 | 3 | 51.82 (25.19 51.82) |
||
| 8 | 4 | 52.35 (25.50 52.35) |
||
| 9 | 10 | DQ (0. 0 0. 0) |
||
| 10 | 8 | 54.28 (26.12 54.28) |