| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 16 | 45.98 | ||
| 1 | 8 | 37.71 | ||
| 1 | 20 | 49.89 | ||
| 2 | 17 | 46.50 | ||
| 2 | 23 | 53.38 | ||
| 2 | 1 | 36.01 | ||
| 3 | 4 | 37.25 | ||
| 3 | 21 | 50.19 | ||
| 3 | 11 | 43.41 | ||
| 4 | 3 | 36.99 | ||
| 4 | 9 | 42.33 | ||
| 4 | 15 | 45.89 | ||
| 5 | 6 | 37.62 | ||
| 5 | 19 | 48.97 | ||
| 5 | 10 | 42.82 | ||
| 6 | 7 | 37.70 | ||
| 6 | 12 | 43.54 | ||
| 6 | 22 | 50.59 | ||
| 7 | 2 | 36.08 | ||
| 7 | 18 | 48.73 | ||
| 7 | 14 | 45.49 | ||
| 8 | 24 | 53.67 | ||
| 8 | 5 | 37.29 | ||
| 8 | 13 | 44.88 |