| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 11 | 48.49 | ||
| 1 | 20 | 1:11.21 | ||
| 1 | 19 | 1:04.22 | ||
| 2 | 10 | 47.77 | ||
| 2 | 18 | 1:00.54 | ||
| 2 | 5 | 42.34 | ||
| 3 | 21 | NS | ||
| 3 | 16 | 57.60 | ||
| 3 | 4 | 41.02 | ||
| 4 | 1 | 37.78 | ||
| 4 | 12 | 49.01 | ||
| 4 | 3 | 40.54 | ||
| 5 | 9 | 47.36 | ||
| 5 | 2 | 39.57 | ||
| 5 | 8 | 44.79 | ||
| 6 | 13 | 50.91 | ||
| 6 | 14 | 51.35 | ||
| 6 | 7 | 44.43 | ||
| 7 | 6 | 42.89 | ||
| 7 | 15 | 52.44 | ||
| 7 | 17 | 58.71 |