| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 11 | 50.13 (50.13) |
||
| 1 | 2 | 34.94 (34.94) |
||
| 2 | 10 | 44.53 (44.53) |
||
| 2 | 4 | 35.79 (35.79) |
||
| 3 | 7 | 42.83 (44.00) |
||
| 3 | 1 | 33.35 (33.35) |
||
| 4 | 9 | 44.34 (44.34) |
||
| 4 | 3 | 35.15 (35.15) |
||
| 5 | 5 | 36.43 (36.43) |
||
| 5 | 8 | 44.25 (44.25) |
||
| 6 | 12 | DQ (43.84) |
||
| 6 | 6 | 37.91 (37.91) |