| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 2 | 51.98 (24.85 51.98) |
||
| 2 | 5 | 52.59 (25.54 52.59) |
||
| 3 | 8 | 53.95 (25.69 53.95) |
||
| 4 | 10 | DQ (24.48 50.64) |
||
| 5 | 9 | 54.02 (25.09 54.02) |
||
| 6 | 3 | 52.09 (24.68 52.09) |
||
| 7 | 6 | 52.70 (25.39 52.70) |
||
| 8 | 1 | 51.10 (24.56 51.10) |
||
| 9 | 4 | 52.26 (25.35 52.26) |
||
| 10 | 7 | 52.82 (25.36 52.82) |