| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 4 | 51.54 (23.88 51.54) |
||
| 2 | 3 | 51.41 (23.94 51.41) |
||
| 3 | 5 | 51.98 (24.00 51.98) |
||
| 4 | 6 | 52.01 (24.54 52.01) |
||
| 5 | 1 | 49.69 (23.35 49.69) |
||
| 6 | 2 | 50.42 (23.91 50.42) |
||
| 7 | 7 | 52.19 (24.63 52.19) |
||
| 8 | 8 | 52.27 (24.66 52.27) |
||
| 9 | 9 | 52.76 (24.91 52.76) |
||
| 10 | 10 | 53.75 (24.79 53.75) |