| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 24 | NS | ||
| 1 | 18 | 45.05 | ||
| 1 | 4 | 35.37 | ||
| 2 | 22 | 46.93 | ||
| 2 | 19 | 45.30 | ||
| 2 | 6 | 36.06 | ||
| 3 | 5 | 35.50 | ||
| 3 | 16 | 42.81 | ||
| 3 | 11 | 40.98 | ||
| 4 | 10 | 40.76 | ||
| 4 | 2 | 31.82 | ||
| 4 | 12 | 40.99 | ||
| 5 | 14 | 41.48 | ||
| 5 | 1 | 31.81 | ||
| 5 | 15 | 41.56 | ||
| 6 | 3 | 33.88 | ||
| 6 | 17 | 43.28 | ||
| 6 | 13 | 41.08 | ||
| 7 | 21 | 46.30 | ||
| 7 | 8 | 38.31 | ||
| 7 | 20 | 46.23 | ||
| 8 | 9 | 40.52 | ||
| 8 | 7 | 36.38 | ||
| 8 | 23 | 1:01.86 |