| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 17 | 47.51 | ||
| 1 | 4 | 31.27 | ||
| 2 | 19 | 55.61 | ||
| 2 | 6 | 32.50 | ||
| 2 | 11 | 40.73 | ||
| 3 | 9 | 36.35 | ||
| 3 | 1 | 30.53 | ||
| 3 | 16 | 46.54 | ||
| 3 | 2 | 30.82 | ||
| 4 | 7 | 34.48 | ||
| 4 | 3 | 30.96 | ||
| 4 | 12 | 41.82 | ||
| 4 | 20 | 57.47 | ||
| 5 | 15 | 45.33 | ||
| 5 | 23 | 59.07 | ||
| 5 | 5 | 32.26 | ||
| 5 | 14 | 43.28 | ||
| 6 | 13 | 41.90 | ||
| 6 | 21 | 57.65 | ||
| 6 | 8 | 36.05 | ||
| 7 | 10 | 36.36 | ||
| 7 | 22 | 57.85 | ||
| 8 | 18 | 51.93 |