| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 13 | 43.64 | ||
| 1 | 7 | 40.30 | ||
| 1 | 25 | 52.40 | ||
| 2 | 12 | 43.03 | ||
| 2 | 11 | 42.96 | ||
| 2 | 22 | 48.19 | ||
| 3 | 23 | 49.41 | ||
| 3 | 16 | 44.50 | ||
| 3 | 4 | 39.97 | ||
| 4 | 1 | 35.77 | ||
| 4 | 10 | 42.12 | ||
| 4 | 18 | 45.67 | ||
| 5 | 15 | 44.39 | ||
| 5 | 2 | 36.49 | ||
| 5 | 8 | 41.30 | ||
| 6 | 14 | 43.68 | ||
| 6 | 6 | 40.18 | ||
| 6 | 26 | DQ | ||
| 7 | 3 | 38.48 | ||
| 7 | 19 | 46.40 | ||
| 7 | 17 | 44.60 | ||
| 8 | 26 | DQ | ||
| 8 | 5 | 40.05 | ||
| 8 | 20 | 47.21 | ||
| 9 | 21 | 47.72 | ||
| 9 | 24 | 49.70 | ||
| 9 | 9 | 41.50 |