| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 11 | 47.58 | ||
| 1 | 6 | 38.10 | ||
| 2 | 1 | 32.62 | ||
| 2 | 22 | DQ | ||
| 2 | 15 | 52.48 | ||
| 3 | 7 | 38.96 | ||
| 3 | 9 | 42.09 | ||
| 3 | 19 | 1:21.22 | ||
| 4 | 5 | 37.84 | ||
| 4 | 18 | 1:20.65 | ||
| 4 | 12 | 48.96 | ||
| 5 | 13 | 51.57 | ||
| 5 | 4 | 37.53 | ||
| 5 | 17 | 1:15.82 | ||
| 6 | 20 | 1:33.04 | ||
| 6 | 10 | 47.54 | ||
| 6 | 3 | 35.65 | ||
| 7 | 21 | 1:33.63 | ||
| 7 | 2 | 35.09 | ||
| 7 | 14 | 52.21 | ||
| 8 | 16 | 52.97 | ||
| 8 | 8 | 41.60 |