| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 26 | 52.24 | ||
| 1 | 16 | 45.48 | ||
| 1 | 25 | 52.08 | ||
| 2 | 1 | 36.89 | ||
| 2 | 19 | 47.58 | ||
| 2 | 11 | 44.15 | ||
| 3 | 30 | DQ | ||
| 3 | 6 | 39.95 | ||
| 3 | 22 | 49.31 | ||
| 4 | 7 | 42.63 | ||
| 4 | 5 | 39.69 | ||
| 4 | 8 | 43.60 | ||
| 5 | 27 | 53.56 | ||
| 5 | 4 | 39.18 | ||
| 5 | 9 | 43.73 | ||
| 6 | 18 | 46.24 | ||
| 6 | 20 | 48.14 | ||
| 6 | 13 | 44.68 | ||
| 7 | 15 | 45.14 | ||
| 7 | 3 | 38.96 | ||
| 7 | 17 | 45.58 | ||
| 8 | 12 | 44.32 | ||
| 8 | 10 | 44.05 | ||
| 8 | 28 | 54.02 | ||
| 9 | 21 | 48.17 | ||
| 9 | 24 | 50.38 | ||
| 9 | 14 | 44.94 | ||
| 10 | 23 | 49.57 | ||
| 10 | 2 | 37.43 | ||
| 10 | 29 | 54.03 |