| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 10 | DQ (24.15 52.44) |
||
| 2 | 5 | 52.50 (24.34 52.50) |
||
| 3 | 3 | 51.78 (24.18 51.78) |
||
| 4 | 6 | 52.53 (24.32 52.53) |
||
| 5 | 1 | 49.63 (23.33 49.63) |
||
| 6 | 2 | 50.40 (23.72 50.40) |
||
| 7 | 4 | 52.12 (24.45 52.12) |
||
| 8 | 7 | 52.67 (24.48 52.67) |
||
| 9 | 9 | 53.06 (24.97 53.06) |
||
| 10 | 8 | 52.81 (24.42 52.81) |