| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 17 | 46.70 | ||
| 2 | 7 | 32.20 | ||
| 2 | 4 | 26.78 | ||
| 2 | 16 | 44.68 | ||
| 3 | 3 | 26.24 | ||
| 3 | 21 | 54.62 | ||
| 3 | 15 | 44.21 | ||
| 3 | 8 | 32.87 | ||
| 4 | 6 | 31.46 | ||
| 4 | 2 | 25.09 | ||
| 4 | 20 | 51.02 | ||
| 4 | 12 | 38.95 | ||
| 5 | 1 | 24.41 | ||
| 5 | 19 | 49.90 | ||
| 5 | 10 | 33.66 | ||
| 5 | 13 | 43.17 | ||
| 6 | 5 | 26.89 | ||
| 6 | 14 | 44.10 | ||
| 6 | 9 | 33.63 | ||
| 7 | 18 | 48.40 | ||
| 7 | 11 | 37.38 |