| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 7 | 54.76 (54.76) |
||
| 1 | 2 | 43.60 (43.60) |
||
| 2 | 12 | DQ (44.83) |
||
| 2 | 11 | 1:07.35 (1:07.35) |
||
| 3 | 5 | 48.12 (48.12) |
||
| 3 | 9 | 1:00.08 (1:00.08) |
||
| 4 | 10 | 1:00.83 (1:00.83) |
||
| 4 | 3 | 46.10 (46.10) |
||
| 5 | 8 | 59.59 (59.59) |
||
| 5 | 4 | 46.97 (46.97) |
||
| 6 | 6 | 53.13 (55.63) |
||
| 6 | 1 | 43.27 (43.27) |