| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 3 | 47.14 (22.66 47.14) |
||
| 2 | 1 | 47.05 (22.72 47.05) |
||
| 3 | 4 | 47.23 (22.93 47.23) |
||
| 4 | 2 | 47.10 (22.47 47.10) |
||
| 5 | 9 | 49.06 (23.22 49.06) |
||
| 6 | 5 | 47.38 (23.27 47.38) |
||
| 7 | 6 | 47.51 (23.01 47.51) |
||
| 8 | 8 | 48.52 (23.25 48.52) |
||
| 9 | 7 | 47.91 (23.09 47.91) |
||
| 10 | 10 | 49.21 (23.77 49.21) |