| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 7 | 51.53 (25.23 51.53) |
||
| 2 | 8 | 51.56 (25.15 51.56) |
||
| 3 | 3 | 50.50 (24.53 50.50) |
||
| 4 | 9 | 51.65 (24.57 51.65) |
||
| 5 | 1 | 49.10 (23.34 49.10) |
||
| 6 | 2 | 49.68 (24.36 49.68) |
||
| 7 | 4 | 50.72 (24.39 50.72) |
||
| 8 | 5 | 50.95 (24.22 50.95) |
||
| 9 | 6 | 51.51 (24.63 51.51) |