| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 20 | 45.66 | ||
| 1 | 15 | 42.08 | ||
| 1 | 6 | 35.14 | ||
| 2 | 16 | 43.01 | ||
| 2 | 5 | 34.97 | ||
| 2 | 14 | 40.70 | ||
| 3 | 22 | 48.58 | ||
| 3 | 24 | 53.63 | ||
| 3 | 9 | 35.90 | ||
| 4 | 23 | 50.78 | ||
| 4 | 11 | 39.58 | ||
| 4 | 1 | 33.54 | ||
| 5 | 18 | 44.13 | ||
| 5 | 8 | 35.37 | ||
| 5 | 27 | 1:05.15 | ||
| 6 | 26 | 1:01.88 | ||
| 6 | 13 | 39.95 | ||
| 6 | 7 | 35.36 | ||
| 7 | 4 | 34.59 | ||
| 7 | 28 | DQ | ||
| 7 | 17 | 43.90 | ||
| 8 | 25 | 54.24 | ||
| 8 | 2 | 33.83 | ||
| 8 | 12 | 39.64 | ||
| 9 | 28 | DQ | ||
| 9 | 3 | 34.41 | ||
| 9 | 21 | 46.84 | ||
| 10 | 10 | 37.51 | ||
| 10 | 19 | 45.29 |