| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 9 | 53.27 (25.33 53.27) |
||
| 2 | 3 | 50.58 (24.18 50.58) |
||
| 3 | 7 | 51.42 (25.04 51.42) |
||
| 4 | 4 | 50.75 (24.19 50.75) |
||
| 5 | 6 | 50.94 (24.76 50.94) |
||
| 6 | 1 | 49.99 (24.25 49.99) |
||
| 6 | 8 | 52.47 (25.26 52.47) |
||
| 7 | 5 | 50.84 (24.62 50.84) |
||
| 8 | 2 | 50.50 (24.22 50.50) |