| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 16 | 48.77 | ||
| 1 | 8 | 42.80 | ||
| 1 | 22 | 55.03 | ||
| 2 | 19 | 52.85 | ||
| 2 | 17 | 49.32 | ||
| 2 | 4 | 38.08 | ||
| 3 | 13 | 47.54 | ||
| 3 | 14 | 48.24 | ||
| 3 | 1 | 36.78 | ||
| 4 | 12 | 47.23 | ||
| 4 | 6 | 40.13 | ||
| 4 | 2 | 37.31 | ||
| 5 | 5 | 39.27 | ||
| 5 | 9 | 45.37 | ||
| 5 | 11 | 46.50 | ||
| 6 | 12 | 47.23 | ||
| 6 | 3 | 37.52 | ||
| 6 | 20 | 53.20 | ||
| 7 | 18 | 52.43 | ||
| 7 | 21 | 53.31 | ||
| 7 | 7 | 41.11 | ||
| 8 | 15 | 48.60 | ||
| 8 | 10 | 45.84 | ||
| 8 | 23 | 56.34 |