| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 6 | 52.01 (25.05 52.01) |
||
| 2 | 4 | 51.78 (25.18 51.78) |
||
| 3 | 5 | 51.96 (25.01 51.96) |
||
| 4 | 1 | 50.98 (24.86 50.98) |
||
| 5 | 3 | 51.61 (24.70 51.61) |
||
| 6 | 2 | 51.14 (24.55 51.14) |
||
| 7 | 8 | 52.73 (25.05 52.73) |
||
| 8 | 9 | 55.06 (25.88 55.06) |
||
| 9 | 7 | 52.58 (25.60 52.58) |
||
| 10 | 10 | NS (0. 0 0. 0) |