| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 14 | 45.57 | ||
| 1 | 8 | 42.17 | ||
| 2 | 15 | 46.42 | ||
| 2 | 23 | 1:06.20 | ||
| 2 | 3 | 37.31 | ||
| 3 | 4 | 37.94 | ||
| 3 | 10 | 43.07 | ||
| 3 | 21 | 56.35 | ||
| 4 | 16 | 46.68 | ||
| 4 | 7 | 39.48 | ||
| 4 | 18 | 52.73 | ||
| 5 | 12 | 44.31 | ||
| 5 | 2 | 37.02 | ||
| 5 | 13 | 44.89 | ||
| 6 | 11 | 43.18 | ||
| 6 | 19 | 53.68 | ||
| 6 | 1 | 36.94 | ||
| 7 | 6 | 39.07 | ||
| 7 | 22 | 57.26 | ||
| 7 | 24 | DQ | ||
| 8 | 17 | 49.10 | ||
| 8 | 9 | 42.34 | ||
| 8 | 24 | DQ | ||
| 9 | 5 | 38.80 | ||
| 9 | 20 | 54.43 |