| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 20 | 1:02.89 | ||
| 1 | 9 | 49.61 | ||
| 1 | 7 | 45.18 | ||
| 2 | 8 | 47.41 | ||
| 2 | 16 | 1:00.46 | ||
| 2 | 19 | 1:02.62 | ||
| 3 | 3 | 43.82 | ||
| 3 | 17 | 1:00.65 | ||
| 3 | 14 | 56.51 | ||
| 4 | 2 | 43.30 | ||
| 4 | 22 | 1:10.50 | ||
| 4 | 11 | 56.26 | ||
| 5 | 12 | 56.31 | ||
| 5 | 21 | 1:06.98 | ||
| 5 | 6 | 44.91 | ||
| 6 | 10 | 52.46 | ||
| 6 | 23 | 1:12.03 | ||
| 6 | 4 | 44.68 | ||
| 7 | 1 | 43.14 | ||
| 7 | 13 | 56.42 | ||
| 7 | 18 | 1:01.09 | ||
| 8 | 15 | 58.93 | ||
| 8 | 5 | 44.72 | ||
| 8 | 24 | DQ |