| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 2 | 6 | 41.59 | ||
| 2 | 18 | 54.42 | ||
| 2 | 12 | 46.19 | ||
| 3 | 8 | 42.41 | ||
| 3 | 19 | 59.15 | ||
| 3 | 11 | 45.85 | ||
| 3 | 9 | 42.99 | ||
| 3 | 13 | 46.38 | ||
| 4 | 21 | DQ | ||
| 4 | 16 | 52.31 | ||
| 4 | 4 | 37.25 | ||
| 4 | 1 | 34.79 | ||
| 4 | 10 | 45.77 | ||
| 5 | 2 | 35.36 | ||
| 5 | 17 | 53.04 | ||
| 5 | 7 | 42.03 | ||
| 5 | 15 | 50.89 | ||
| 6 | 20 | 1:07.07 | ||
| 6 | 21 | DQ | ||
| 6 | 14 | 49.13 | ||
| 6 | 5 | 38.15 | ||
| 6 | 3 | 37.05 | ||
| 7 | 21 | DQ |