| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 8 | 50.86 (24.12 50.86) |
||
| 2 | 9 | 51.43 (24.41 51.43) |
||
| 3 | 6 | 49.75 (23.93 49.75) |
||
| 4 | 2 | 48.40 (23.31 48.40) |
||
| 5 | 1 | 46.25 (22.40 46.25) |
||
| 6 | 3 | 49.41 (23.65 49.41) |
||
| 7 | 4 | 49.52 (23.63 49.52) |
||
| 8 | 5 | 49.63 (24.17 49.63) |
||
| 9 | 7 | 50.26 (24.61 50.26) |
||
| 10 | 10 | 51.69 (25.03 51.69) |