| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 1 | 38.00 | ||
| 2 | 20 | 55.44 | ||
| 2 | 12 | 46.45 | ||
| 2 | 9 | 44.61 | ||
| 3 | 7 | 43.20 | ||
| 3 | 19 | 54.24 | ||
| 3 | 10 | 44.88 | ||
| 3 | 17 | 52.54 | ||
| 4 | 11 | 45.48 | ||
| 4 | 8 | 43.40 | ||
| 4 | 23 | 58.63 | ||
| 4 | 18 | 52.79 | ||
| 5 | 2 | 39.18 | ||
| 5 | 22 | 58.50 | ||
| 5 | 14 | 46.69 | ||
| 5 | 3 | 42.09 | ||
| 6 | 6 | 43.14 | ||
| 6 | 15 | 48.98 | ||
| 6 | 13 | 46.53 | ||
| 6 | 16 | 52.09 | ||
| 7 | 5 | 42.44 | ||
| 7 | 21 | 58.02 | ||
| 8 | 4 | 42.40 |