| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 7 | 50.94 (24.64 50.94) |
||
| 2 | 8 | 51.20 (24.72 51.20) |
||
| 3 | 2 | 48.81 (23.90 48.81) |
||
| 4 | 5 | 49.84 (24.36 49.84) |
||
| 5 | 1 | 47.28 (23.23 47.28) |
||
| 6 | 3 | 49.02 (23.97 49.02) |
||
| 7 | 6 | 50.46 (24.91 50.46) |
||
| 8 | 4 | 49.69 (24.42 49.69) |
||
| 9 | 9 | 52.87 (25.60 52.87) |
||
| 10 | 10 | 53.17 (0. 0 53.17) |