| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 8 | 53.55 (25.44 53.55) |
||
| 2 | 6 | 52.29 (24.53 52.29) |
||
| 3 | 5 | 52.25 (25.01 52.25) |
||
| 4 | 10 | DQ (25.11 52.18) |
||
| 5 | 7 | 52.89 (25.14 52.89) |
||
| 6 | 1 | 49.77 (23.49 49.77) |
||
| 7 | 4 | 51.30 (24.62 51.30) |
||
| 8 | 9 | 55.28 (26.26 55.28) |
||
| 9 | 2 | 50.56 (23.74 50.56) |
||
| 10 | 3 | 51.24 (24.74 51.24) |