| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 21 | 1:00.84 | ||
| 1 | 22 | 1:01.39 | ||
| 1 | 5 | 45.01 | ||
| 2 | 16 | 51.10 | ||
| 2 | 8 | 46.41 | ||
| 2 | 20 | 56.28 | ||
| 3 | 9 | 47.23 | ||
| 3 | 6 | 45.13 | ||
| 3 | 13 | 50.68 | ||
| 4 | 12 | 48.17 | ||
| 4 | 10 | 47.49 | ||
| 4 | 19 | 53.83 | ||
| 5 | 3 | 41.82 | ||
| 5 | 7 | 45.32 | ||
| 5 | 14 | 50.93 | ||
| 6 | 1 | 41.10 | ||
| 6 | 4 | 43.97 | ||
| 6 | 23 | 1:10.16 | ||
| 7 | 17 | 52.72 | ||
| 7 | 24 | NS | ||
| 7 | 11 | 47.96 | ||
| 8 | 15 | 51.04 | ||
| 8 | 18 | 53.80 | ||
| 8 | 2 | 41.52 |