| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 20 | 57.29 | ||
| 1 | 7 | 39.43 | ||
| 1 | 15 | 47.97 | ||
| 2 | 18 | 51.46 | ||
| 2 | 17 | 48.61 | ||
| 2 | 21 | 1:02.49 | ||
| 3 | 3 | 35.60 | ||
| 3 | 16 | 48.26 | ||
| 3 | 12 | 45.97 | ||
| 4 | 5 | 36.95 | ||
| 4 | 1 | 32.05 | ||
| 4 | 13 | 46.99 | ||
| 5 | 2 | 32.17 | ||
| 5 | 8 | 40.50 | ||
| 5 | 10 | 42.52 | ||
| 6 | 22 | 1:04.41 | ||
| 6 | 4 | 35.84 | ||
| 6 | 11 | 43.85 | ||
| 7 | 14 | 47.93 | ||
| 7 | 6 | 37.35 | ||
| 7 | 24 | NS | ||
| 8 | 19 | 52.76 | ||
| 8 | 9 | 41.35 | ||
| 8 | 23 | 1:08.34 |