| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 9 | 51.69 (25.37 51.69) |
||
| 2 | 5 | 50.68 (24.80 50.68) |
||
| 3 | 4 | 50.22 (24.55 50.22) |
||
| 4 | 2 | 49.73 (24.68 49.73) |
||
| 5 | 1 | 49.52 (24.06 49.52) |
||
| 6 | 3 | 50.13 (24.56 50.13) |
||
| 7 | 8 | 51.19 (24.99 51.19) |
||
| 8 | 7 | 51.18 (24.89 51.18) |
||
| 9 | 6 | 51.17 (25.06 51.17) |
||
| 10 | 10 | 51.83 (25.41 51.83) |