| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 8 | 33.92 | ||
| 1 | 15 | 46.05 | ||
| 2 | 6 | 33.46 | ||
| 2 | 13 | 42.74 | ||
| 2 | 19 | 1:08.18 | ||
| 3 | 11 | 38.56 | ||
| 3 | 4 | 32.86 | ||
| 3 | 22 | DQ | ||
| 4 | 2 | 31.12 | ||
| 4 | 20 | 1:12.29 | ||
| 4 | 9 | 35.43 | ||
| 5 | 17 | 1:01.59 | ||
| 5 | 1 | 31.05 | ||
| 5 | 10 | 37.09 | ||
| 6 | 18 | 1:03.85 | ||
| 6 | 12 | 41.23 | ||
| 6 | 3 | 32.69 | ||
| 7 | 14 | 45.25 | ||
| 7 | 21 | 1:30.09 | ||
| 7 | 5 | 33.24 | ||
| 8 | 16 | 47.22 | ||
| 8 | 7 | 33.79 |