| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 14 | 41.35 | ||
| 1 | 7 | 39.39 | ||
| 1 | 20 | 44.57 | ||
| 2 | 10 | 40.07 | ||
| 2 | 16 | 41.91 | ||
| 2 | 22 | DQ | ||
| 3 | 12 | 40.83 | ||
| 3 | 18 | 42.47 | ||
| 3 | 2 | 33.85 | ||
| 4 | 3 | 34.08 | ||
| 4 | 4 | 37.37 | ||
| 4 | 6 | 38.38 | ||
| 5 | 8 | 39.71 | ||
| 5 | 11 | 40.54 | ||
| 5 | 1 | 33.74 | ||
| 6 | 19 | 43.78 | ||
| 6 | 15 | 41.56 | ||
| 6 | 9 | 39.98 | ||
| 7 | 21 | 54.49 | ||
| 7 | 5 | 37.85 | ||
| 7 | 17 | 42.05 | ||
| 8 | 22 | NS | ||
| 8 | 22 | NS | ||
| 8 | 13 | 41.28 |