| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 21 | 48.76 | ||
| 1 | 14 | 37.45 | ||
| 2 | 16 | 37.70 | ||
| 2 | 11 | 35.46 | ||
| 2 | 13 | 36.14 | ||
| 3 | 6 | 30.57 | ||
| 3 | 17 | 38.31 | ||
| 3 | 24 | DQ | ||
| 3 | 7 | 30.69 | ||
| 4 | 1 | 28.23 | ||
| 4 | 12 | 35.97 | ||
| 4 | 5 | 29.76 | ||
| 4 | 22 | 54.41 | ||
| 5 | 15 | 37.47 | ||
| 5 | 23 | 1:10.69 | ||
| 5 | 4 | 29.04 | ||
| 5 | 3 | 28.83 | ||
| 6 | 20 | 42.59 | ||
| 6 | 9 | 31.20 | ||
| 6 | 8 | 31.18 | ||
| 7 | 10 | 34.68 | ||
| 7 | 19 | 40.14 | ||
| 7 | 2 | 28.70 | ||
| 8 | 18 | 39.46 |