| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 20 | DQ | ||
| 1 | 3 | 38.62 | ||
| 2 | 20 | DQ | ||
| 2 | 2 | 38.37 | ||
| 2 | 16 | 56.69 | ||
| 3 | 12 | 48.37 | ||
| 3 | 7 | 42.29 | ||
| 3 | 18 | 1:01.36 | ||
| 4 | 8 | 42.51 | ||
| 4 | 14 | 51.80 | ||
| 4 | 13 | 48.75 | ||
| 5 | 11 | 48.24 | ||
| 5 | 15 | 53.06 | ||
| 5 | 1 | 35.99 | ||
| 6 | 5 | 40.19 | ||
| 6 | 20 | DQ | ||
| 6 | 19 | 1:04.42 | ||
| 7 | 4 | 39.48 | ||
| 7 | 17 | 58.56 | ||
| 7 | 9 | 45.63 | ||
| 8 | 10 | 47.65 | ||
| 8 | 6 | 40.95 |