| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 19 | 52.53 | ||
| 1 | 24 | 1:03.10 | ||
| 1 | 3 | 41.04 | ||
| 2 | 9 | 45.87 | ||
| 2 | 18 | 51.97 | ||
| 2 | 6 | 43.17 | ||
| 3 | 13 | 47.70 | ||
| 3 | 2 | 40.77 | ||
| 3 | 5 | 42.91 | ||
| 4 | 1 | 39.99 | ||
| 4 | 8 | 44.76 | ||
| 4 | 4 | 41.93 | ||
| 5 | 17 | 51.54 | ||
| 5 | 7 | 43.58 | ||
| 5 | 20 | 52.83 | ||
| 6 | 11 | 46.38 | ||
| 6 | 15 | 49.78 | ||
| 6 | 14 | 47.97 | ||
| 7 | 12 | 46.78 | ||
| 7 | 21 | 55.01 | ||
| 7 | 22 | 55.48 | ||
| 8 | 23 | 57.01 | ||
| 8 | 16 | 50.23 | ||
| 8 | 10 | 45.95 |