| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 24 | 51.97 | ||
| 1 | 17 | 42.94 | ||
| 1 | 9 | 36.14 | ||
| 2 | 3 | 33.25 | ||
| 2 | 18 | 44.02 | ||
| 2 | 16 | 42.22 | ||
| 3 | 19 | 44.36 | ||
| 3 | 11 | 38.09 | ||
| 3 | 2 | 32.90 | ||
| 4 | 10 | 37.88 | ||
| 4 | 1 | 31.08 | ||
| 4 | 7 | 35.06 | ||
| 5 | 12 | 38.20 | ||
| 5 | 8 | 35.27 | ||
| 5 | 13 | 41.16 | ||
| 6 | 14 | 41.66 | ||
| 6 | 20 | 44.45 | ||
| 6 | 5 | 34.02 | ||
| 7 | 22 | 46.14 | ||
| 7 | 6 | 34.51 | ||
| 7 | 23 | 46.22 | ||
| 8 | 4 | 33.81 | ||
| 8 | 15 | 42.13 | ||
| 8 | 21 | 44.63 |