| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 4 | 48.81 (23.24 48.81) |
||
| 2 | 3 | 48.74 (23.37 48.74) |
||
| 3 | 8 | 49.64 (23.72 49.64) |
||
| 4 | 2 | 48.72 (23.14 48.72) |
||
| 5 | 7 | 49.46 (23.33 49.46) |
||
| 6 | 5 | 48.99 (23.32 48.99) |
||
| 7 | 9 | 50.43 (23.35 50.43) |
||
| 8 | 1 | 48.58 (23.01 48.58) |
||
| 9 | 6 | 49.15 (23.42 49.15) |