| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 2 | 21 | 45.87 | ||
| 2 | 13 | 40.70 | ||
| 2 | 9 | 38.49 | ||
| 2 | 5 | 35.93 | ||
| 3 | 3 | 35.59 | ||
| 3 | 14 | 40.85 | ||
| 3 | 1 | 34.55 | ||
| 3 | 23 | 49.24 | ||
| 4 | 8 | 38.31 | ||
| 4 | 10 | 39.71 | ||
| 4 | 4 | 35.64 | ||
| 4 | 19 | 43.86 | ||
| 5 | 24 | 50.53 | ||
| 5 | 2 | 34.89 | ||
| 5 | 18 | 43.41 | ||
| 5 | 15 | 41.82 | ||
| 6 | 17 | 43.26 | ||
| 6 | 22 | 49.15 | ||
| 6 | 7 | 37.44 | ||
| 6 | 16 | 41.83 | ||
| 7 | 12 | 40.33 | ||
| 7 | 11 | 40.13 | ||
| 7 | 6 | 36.02 | ||
| 7 | 20 | 44.48 |