| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 8 | 51.01 (51.01) |
||
| 1 | 6 | 44.92 (44.92) |
||
| 2 | 1 | 37.52 (37.52) |
||
| 2 | 12 | DQ (51.97) |
||
| 3 | 2 | 42.42 (42.42) |
||
| 3 | 9 | 54.04 (54.04) |
||
| 4 | 4 | 44.29 (45.32) |
||
| 4 | 7 | 50.99 (50.99) |
||
| 5 | 10 | 57.63 (57.63) |
||
| 5 | 3 | 42.96 (43.59) |
||
| 6 | 5 | 44.82 (44.82) |
||
| 6 | 11 | 1:00.28 (1:00.28) |