| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 5 | 51.48 (24.33 51.48) |
||
| 2 | 9 | 52.14 (25.85 52.88) |
||
| 3 | 6 | 51.63 (24.31 51.63) |
||
| 4 | 7 | 52.00 (23.64 52.00) |
||
| 5 | 1 | 50.80 (23.99 50.80) |
||
| 6 | 2 | 51.25 (23.93 51.25) |
||
| 7 | 3 | 51.39 (23.42 51.39) |
||
| 8 | 2 | 51.25 (24.24 51.25) |
||
| 9 | 4 | 51.46 (24.05 51.46) |
||
| 10 | 8 | 52.13 (24.65 52.13) |