| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 19 | 44.33 | ||
| 1 | 15 | 41.26 | ||
| 2 | 17 | 41.89 | ||
| 2 | 14 | 40.32 | ||
| 2 | 16 | 41.50 | ||
| 3 | 11 | 38.03 | ||
| 3 | 1 | 32.57 | ||
| 3 | 12 | 38.89 | ||
| 4 | 6 | 37.04 | ||
| 4 | 4 | 36.52 | ||
| 4 | 5 | 36.87 | ||
| 5 | 3 | 36.44 | ||
| 5 | 8 | 37.27 | ||
| 5 | 18 | 42.92 | ||
| 6 | 2 | 36.04 | ||
| 6 | 9 | 37.87 | ||
| 6 | 7 | 37.23 | ||
| 7 | 22 | NS | ||
| 7 | 10 | 37.97 | ||
| 7 | 13 | 39.87 | ||
| 8 | 20 | 44.91 | ||
| 8 | 21 | 58.13 |