| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 19 | 47.53 | ||
| 1 | 14 | 43.62 | ||
| 1 | 17 | 44.65 | ||
| 2 | 10 | 40.40 | ||
| 2 | 13 | 42.25 | ||
| 2 | 21 | 56.75 | ||
| 3 | 11 | 40.50 | ||
| 3 | 9 | 40.16 | ||
| 3 | 7 | 39.70 | ||
| 4 | 20 | 54.49 | ||
| 4 | 1 | 36.62 | ||
| 4 | 6 | 39.69 | ||
| 5 | 8 | 40.07 | ||
| 5 | 15 | 43.68 | ||
| 5 | 5 | 38.99 | ||
| 6 | 2 | 36.68 | ||
| 6 | 12 | 40.81 | ||
| 6 | 4 | 37.39 | ||
| 7 | 22 | NS | ||
| 7 | 18 | 47.52 | ||
| 7 | 3 | 37.25 | ||
| 8 | 16 | 43.80 |