| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 23 | 45.08 | ||
| 1 | 19 | 41.42 | ||
| 1 | 10 | 36.56 | ||
| 2 | 8 | 35.50 | ||
| 2 | 22 | 43.93 | ||
| 2 | 13 | 38.39 | ||
| 3 | 18 | 41.07 | ||
| 3 | 9 | 36.15 | ||
| 3 | 1 | 30.54 | ||
| 4 | 5 | 34.57 | ||
| 4 | 17 | 40.15 | ||
| 4 | 15 | 39.71 | ||
| 5 | 2 | 33.02 | ||
| 5 | 11 | 36.84 | ||
| 5 | 14 | 38.46 | ||
| 6 | 4 | 34.34 | ||
| 6 | 21 | 42.00 | ||
| 6 | 7 | 35.44 | ||
| 7 | 16 | 39.84 | ||
| 7 | 6 | 35.17 | ||
| 7 | 12 | 36.93 | ||
| 8 | 20 | 41.72 | ||
| 8 | 24 | NS | ||
| 8 | 3 | 33.74 |