| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 6 | 49.41 (23.85 49.41) |
||
| 2 | 9 | 50.28 (23.76 50.28) |
||
| 3 | 5 | 49.37 (23.95 49.37) |
||
| 4 | 2 | 48.73 (23.57 48.73) |
||
| 5 | 1 | 47.94 (23.43 47.94) |
||
| 6 | 8 | 50.22 (24.12 50.22) |
||
| 7 | 10 | 51.36 (24.77 51.36) |
||
| 8 | 4 | 49.18 (23.83 49.18) |
||
| 9 | 3 | 48.87 (23.61 48.87) |
||
| 10 | 7 | 49.87 (24.03 49.87) |