| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 4 | 50.42 (24.49 50.42) |
||
| 2 | 9 | 51.35 (24.76 51.35) |
||
| 3 | 8 | 51.10 (24.75 51.10) |
||
| 4 | 5 | 50.58 (24.37 50.58) |
||
| 5 | 2 | 49.41 (23.74 49.41) |
||
| 6 | 1 | 48.40 (23.31 48.40) |
||
| 7 | 3 | 50.33 (24.76 50.33) |
||
| 8 | 10 | 51.74 (25.10 51.74) |
||
| 9 | 7 | 50.97 (24.45 50.97) |
||
| 10 | 6 | 50.65 (24.80 50.65) |