| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 12 | 41.61 | ||
| 1 | 4 | 36.85 | ||
| 2 | 13 | 41.81 | ||
| 2 | 2 | 36.76 | ||
| 3 | 14 | 42.13 | ||
| 3 | 11 | 41.04 | ||
| 3 | 21 | 50.13 | ||
| 3 | 7 | 38.47 | ||
| 4 | 10 | 40.07 | ||
| 4 | 6 | 37.91 | ||
| 4 | 22 | NS | ||
| 4 | 1 | 35.14 | ||
| 5 | 3 | 36.82 | ||
| 5 | 20 | 49.09 | ||
| 5 | 5 | 37.43 | ||
| 5 | 12 | 41.61 | ||
| 6 | 8 | 38.70 | ||
| 6 | 9 | 39.33 | ||
| 6 | 15 | 42.59 | ||
| 6 | 19 | 44.18 | ||
| 7 | 17 | 43.64 | ||
| 7 | 18 | 44.07 | ||
| 8 | 16 | 43.13 |