| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 19 | 50.77 | ||
| 1 | 13 | 38.78 | ||
| 1 | 14 | 38.79 | ||
| 2 | 7 | 36.36 | ||
| 2 | 5 | 35.59 | ||
| 3 | 10 | 36.74 | ||
| 3 | 16 | 47.54 | ||
| 4 | 17 | 48.01 | ||
| 4 | 1 | 31.03 | ||
| 4 | 9 | 36.68 | ||
| 5 | 2 | 33.35 | ||
| 5 | 3 | 33.39 | ||
| 6 | 12 | 38.13 | ||
| 6 | 21 | 54.78 | ||
| 6 | 11 | 36.82 | ||
| 7 | 6 | 36.12 | ||
| 7 | 18 | 49.79 | ||
| 7 | 8 | 36.42 | ||
| 8 | 15 | 41.13 | ||
| 8 | 4 | 34.86 | ||
| 8 | 20 | 51.98 |