| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 8 | 54.13 (26.36 54.13) |
||
| 2 | 9 | 54.62 (26.55 54.62) |
||
| 3 | 7 | 53.35 (26.07 53.35) |
||
| 4 | 3 | 51.21 (24.77 51.21) |
||
| 5 | 2 | 49.66 (23.97 49.66) |
||
| 6 | 1 | 46.59 (22.61 46.59) |
||
| 7 | 4 | 52.56 (25.38 52.56) |
||
| 8 | 6 | 53.09 (25.79 53.09) |
||
| 9 | 5 | 52.89 (25.89 52.89) |
||
| 10 | 8 | 54.13 (25.83 54.13) |