| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 11 | 40.92 | ||
| 1 | 6 | 36.44 | ||
| 1 | 20 | 47.52 | ||
| 2 | 15 | 42.41 | ||
| 2 | 19 | 46.06 | ||
| 2 | 7 | 36.96 | ||
| 3 | 9 | 40.80 | ||
| 3 | 4 | 34.98 | ||
| 3 | 13 | 41.72 | ||
| 4 | 22 | 50.52 | ||
| 4 | 23 | 50.66 | ||
| 4 | 1 | 33.52 | ||
| 5 | 2 | 34.22 | ||
| 5 | 12 | 40.94 | ||
| 5 | 17 | 43.75 | ||
| 6 | 24 | DQ | ||
| 6 | 3 | 34.59 | ||
| 6 | 16 | 43.29 | ||
| 7 | 5 | 36.30 | ||
| 7 | 14 | 42.16 | ||
| 7 | 18 | 45.22 | ||
| 8 | 8 | 37.47 | ||
| 8 | 21 | 48.04 | ||
| 8 | 10 | 40.84 |