| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 20 | 41.19 | ||
| 1 | 7 | 37.69 | ||
| 1 | 26 | 44.07 | ||
| 1 | 11 | 38.60 | ||
| 2 | 28 | 44.79 | ||
| 2 | 21 | 41.39 | ||
| 2 | 6 | 37.38 | ||
| 2 | 31 | DQ | ||
| 3 | 12 | 38.75 | ||
| 3 | 27 | 44.12 | ||
| 3 | 16 | 39.02 | ||
| 3 | 1 | 36.52 | ||
| 4 | 5 | 37.05 | ||
| 4 | 10 | 38.53 | ||
| 4 | 25 | 43.26 | ||
| 4 | 18 | 39.58 | ||
| 5 | 2 | 36.56 | ||
| 5 | 15 | 38.92 | ||
| 5 | 22 | 42.60 | ||
| 5 | 9 | 38.43 | ||
| 6 | 23 | 42.91 | ||
| 6 | 3 | 36.71 | ||
| 6 | 19 | 39.71 | ||
| 6 | 14 | 38.80 | ||
| 7 | 13 | 38.77 | ||
| 7 | 8 | 38.23 | ||
| 7 | 30 | 46.02 | ||
| 8 | 17 | 39.42 | ||
| 8 | 29 | 45.70 | ||
| 8 | 24 | 43.18 | ||
| 8 | 4 | 36.86 |