| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 2 | 49.75 (24.10 49.75) |
||
| 2 | 8 | 52.37 (25.07 52.37) |
||
| 3 | 10 | 53.74 (25.29 53.74) |
||
| 4 | 9 | 52.78 (25.39 52.78) |
||
| 5 | 3 | 49.77 (24.37 49.77) |
||
| 6 | 5 | 50.28 (24.60 50.28) |
||
| 7 | 7 | 50.97 (24.41 50.97) |
||
| 8 | 1 | 48.95 (23.72 48.95) |
||
| 9 | 4 | 49.92 (24.05 49.92) |
||
| 10 | 6 | 50.55 (24.24 50.55) |