| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 7 | 54.11 (25.88 54.11) |
||
| 2 | 5 | 53.87 (26.57 53.87) |
||
| 3 | 3 | 53.44 (25.63 53.44) |
||
| 4 | 4 | 53.53 (25.81 53.53) |
||
| 5 | 1 | 50.86 (24.87 50.86) |
||
| 6 | 10 | DQ (0. 0 0. 0) |
||
| 7 | 2 | 52.99 (26.00 52.99) |
||
| 8 | 6 | 53.96 (26.01 53.96) |
||
| 9 | 9 | 54.64 (27.04 54.64) |
||
| 10 | 8 | 54.35 (26.72 54.35) |