| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 9 | 52.08 (25.12 52.08) |
||
| 2 | 8 | 51.35 (24.71 51.35) |
||
| 3 | 5 | 49.21 (23.73 49.21) |
||
| 4 | 1 | 46.58 (22.46 46.58) |
||
| 5 | 2 | 47.07 (22.88 47.07) |
||
| 6 | 3 | 47.32 (22.56 47.32) |
||
| 7 | 4 | 48.26 (23.16 48.26) |
||
| 8 | 6 | 49.31 (23.79 49.31) |
||
| 9 | 7 | 50.22 (24.26 50.22) |
||
| 10 | 10 | 54.94 (25.96 54.94) |