| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 17 | 42.05 | ||
| 2 | 18 | 42.06 | ||
| 2 | 6 | 36.34 | ||
| 2 | 14 | 40.80 | ||
| 3 | 4 | 35.17 | ||
| 3 | 3 | 35.06 | ||
| 3 | 29 | 1:33.22 | ||
| 3 | 15 | 41.13 | ||
| 3 | 30 | DQ | ||
| 3 | 22 | 47.92 | ||
| 4 | 27 | 1:21.33 | ||
| 4 | 25 | 1:09.05 | ||
| 4 | 9 | 38.33 | ||
| 4 | 2 | 35.04 | ||
| 4 | 1 | 33.82 | ||
| 4 | 20 | 44.87 | ||
| 4 | 19 | 43.71 | ||
| 5 | 28 | 1:28.18 | ||
| 5 | 8 | 37.52 | ||
| 5 | 24 | 48.64 | ||
| 5 | 5 | 35.91 | ||
| 5 | 12 | 39.85 | ||
| 5 | 21 | 45.79 | ||
| 5 | 26 | 1:15.91 | ||
| 6 | 11 | 39.56 | ||
| 6 | 10 | 38.46 | ||
| 6 | 7 | 37.36 | ||
| 7 | 13 | 40.06 | ||
| 7 | 23 | 48.38 | ||
| 7 | 16 | 41.55 |