| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 24 | 54.21 | ||
| 1 | 10 | 42.09 | ||
| 1 | 4 | 38.95 | ||
| 2 | 17 | 44.87 | ||
| 2 | 23 | 53.75 | ||
| 2 | 6 | 39.04 | ||
| 3 | 1 | 33.67 | ||
| 3 | 9 | 41.36 | ||
| 3 | 18 | 47.72 | ||
| 4 | 11 | 42.39 | ||
| 4 | 16 | 44.27 | ||
| 4 | 2 | 35.58 | ||
| 5 | 20 | 49.80 | ||
| 5 | 3 | 37.52 | ||
| 5 | 14 | 43.69 | ||
| 6 | 21 | 50.87 | ||
| 6 | 13 | 43.57 | ||
| 6 | 8 | 40.35 | ||
| 7 | 15 | 43.88 | ||
| 7 | 19 | 48.84 | ||
| 7 | 12 | 43.35 | ||
| 8 | 7 | 39.54 | ||
| 8 | 22 | 50.96 | ||
| 8 | 5 | 39.00 |