| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 21 | 45.50 | ||
| 1 | 6 | 35.80 | ||
| 2 | 12 | 38.14 | ||
| 2 | 7 | 36.66 | ||
| 2 | 14 | 39.01 | ||
| 3 | 9 | 37.31 | ||
| 3 | 15 | 39.64 | ||
| 3 | 5 | 35.78 | ||
| 4 | 8 | 36.76 | ||
| 4 | 3 | 35.73 | ||
| 4 | 17 | 40.33 | ||
| 5 | 4 | 35.76 | ||
| 5 | 12 | 38.14 | ||
| 5 | 19 | 40.66 | ||
| 6 | 13 | 38.50 | ||
| 6 | 2 | 35.32 | ||
| 6 | 18 | 40.60 | ||
| 7 | 1 | 35.02 | ||
| 7 | 11 | 37.87 | ||
| 7 | 16 | 39.81 | ||
| 8 | 10 | 37.35 | ||
| 8 | 20 | 42.61 |