| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 15 | 46.42 | ||
| 1 | 10 | 42.43 | ||
| 1 | 5 | 36.27 | ||
| 2 | 18 | 52.50 | ||
| 2 | 14 | 46.10 | ||
| 2 | 6 | 36.49 | ||
| 3 | 2 | 33.14 | ||
| 3 | 13 | 45.92 | ||
| 3 | 8 | 39.67 | ||
| 4 | 12 | 43.28 | ||
| 4 | 22 | DQ | ||
| 4 | 4 | 35.26 | ||
| 5 | 21 | 1:03.99 | ||
| 5 | 1 | 32.40 | ||
| 5 | 11 | 43.09 | ||
| 6 | 3 | 34.45 | ||
| 6 | 20 | 1:02.37 | ||
| 6 | 22 | NS | ||
| 7 | 16 | 48.25 | ||
| 7 | 7 | 38.30 | ||
| 8 | 19 | 1:01.75 | ||
| 8 | 9 | 39.81 | ||
| 8 | 17 | 50.54 |