| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 15 | 41.40 | ||
| 2 | 24 | NS | ||
| 2 | 14 | 41.18 | ||
| 3 | 18 | 43.06 | ||
| 3 | 8 | 37.44 | ||
| 3 | 10 | 38.89 | ||
| 3 | 24 | NS | ||
| 3 | 11 | 38.94 | ||
| 4 | 24 | NS | ||
| 4 | 23 | 48.37 | ||
| 4 | 12 | 38.98 | ||
| 4 | 3 | 35.51 | ||
| 4 | 5 | 36.18 | ||
| 4 | 16 | 42.03 | ||
| 5 | 2 | 34.71 | ||
| 5 | 4 | 35.64 | ||
| 5 | 6 | 36.78 | ||
| 5 | 7 | 36.92 | ||
| 5 | 17 | 42.09 | ||
| 6 | 21 | 46.51 | ||
| 6 | 22 | 46.97 | ||
| 6 | 9 | 38.11 | ||
| 7 | 13 | 40.19 | ||
| 7 | 1 | 33.35 | ||
| 7 | 19 | 44.41 | ||
| 8 | 20 | 45.56 |