| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 24 | 51.52 | ||
| 1 | 21 | 48.56 | ||
| 1 | 11 | 36.05 | ||
| 1 | 6 | 32.78 | ||
| 2 | 7 | 33.04 | ||
| 2 | 22 | 48.63 | ||
| 2 | 4 | 32.06 | ||
| 2 | 14 | 41.90 | ||
| 3 | 1 | 29.84 | ||
| 3 | 18 | 44.40 | ||
| 3 | 17 | 43.29 | ||
| 3 | 9 | 33.52 | ||
| 4 | 19 | 46.55 | ||
| 4 | 16 | 42.65 | ||
| 4 | 3 | 31.61 | ||
| 4 | 8 | 33.36 | ||
| 5 | 10 | 35.74 | ||
| 5 | 15 | 42.17 | ||
| 5 | 20 | 47.62 | ||
| 5 | 2 | 30.75 | ||
| 6 | 12 | 37.40 | ||
| 6 | 13 | 39.49 | ||
| 6 | 23 | 51.36 | ||
| 6 | 5 | 32.47 |