| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 19 | 45.50 | ||
| 1 | 14 | 39.19 | ||
| 2 | 9 | 36.95 | ||
| 2 | 20 | 45.80 | ||
| 2 | 5 | 33.66 | ||
| 3 | 8 | 36.18 | ||
| 3 | 4 | 33.56 | ||
| 3 | 16 | 43.29 | ||
| 4 | 13 | 39.03 | ||
| 4 | 1 | 29.81 | ||
| 4 | 10 | 37.37 | ||
| 5 | 15 | 39.94 | ||
| 5 | 18 | 44.89 | ||
| 5 | 2 | 30.12 | ||
| 6 | 22 | NS | ||
| 6 | 3 | 32.54 | ||
| 6 | 11 | 37.62 | ||
| 7 | 6 | 34.74 | ||
| 7 | 17 | 44.51 | ||
| 7 | 12 | 38.07 | ||
| 8 | 7 | 35.27 | ||
| 8 | 21 | 49.22 |