| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 18 | 51.33 | ||
| 1 | 16 | 39.71 | ||
| 1 | 9 | 33.77 | ||
| 2 | 19 | 55.04 | ||
| 2 | 8 | 33.45 | ||
| 2 | 12 | 36.98 | ||
| 3 | 10 | 34.97 | ||
| 3 | 20 | 57.26 | ||
| 3 | 3 | 32.07 | ||
| 4 | 5 | 32.34 | ||
| 4 | 21 | 57.71 | ||
| 4 | 1 | 30.41 | ||
| 5 | 6 | 32.89 | ||
| 5 | 2 | 31.72 | ||
| 5 | 22 | 1:02.17 | ||
| 6 | 13 | 37.01 | ||
| 6 | 23 | DQ | ||
| 6 | 4 | 32.17 | ||
| 7 | 7 | 33.05 | ||
| 7 | 17 | 49.38 | ||
| 7 | 14 | 37.87 | ||
| 8 | 11 | 35.94 | ||
| 8 | 15 | 38.73 | ||
| 8 | 23 | NS |