| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 2 | 11 | 43.35 | ||
| 2 | 15 | 49.53 | ||
| 2 | 10 | 40.57 | ||
| 2 | 7 | 39.79 | ||
| 3 | 3 | 37.75 | ||
| 3 | 4 | 37.88 | ||
| 3 | 19 | 58.58 | ||
| 3 | 14 | 48.70 | ||
| 4 | 9 | 40.46 | ||
| 4 | 1 | 37.02 | ||
| 4 | 23 | DQ | ||
| 4 | 18 | 58.14 | ||
| 5 | 16 | 52.99 | ||
| 5 | 2 | 37.09 | ||
| 5 | 8 | 40.03 | ||
| 5 | 22 | 1:11.65 | ||
| 6 | 12 | 43.38 | ||
| 6 | 13 | 45.51 | ||
| 6 | 6 | 39.33 | ||
| 6 | 17 | 54.45 | ||
| 7 | 5 | 38.19 | ||
| 7 | 20 | 59.81 | ||
| 7 | 21 | 1:06.30 |