| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 23 | 1:00.22 | ||
| 1 | 25 | NS | ||
| 1 | 16 | 47.47 | ||
| 2 | 24 | 1:02.93 | ||
| 2 | 6 | 44.98 | ||
| 2 | 15 | 47.24 | ||
| 3 | 5 | 44.16 | ||
| 3 | 22 | 59.24 | ||
| 3 | 25 | NS | ||
| 4 | 13 | 46.91 | ||
| 4 | 2 | 41.91 | ||
| 4 | 18 | 54.53 | ||
| 5 | 1 | 39.34 | ||
| 5 | 19 | 56.55 | ||
| 5 | 8 | 45.16 | ||
| 6 | 25 | NS | ||
| 6 | 4 | 42.74 | ||
| 6 | 14 | 47.13 | ||
| 7 | 9 | 45.30 | ||
| 7 | 10 | 45.32 | ||
| 7 | 17 | 50.41 | ||
| 8 | 20 | 57.79 | ||
| 8 | 11 | 45.39 | ||
| 8 | 3 | 42.21 | ||
| 9 | 7 | 45.00 | ||
| 9 | 25 | DQ | ||
| 9 | 25 | DQ | ||
| 10 | 12 | 46.82 | ||
| 10 | 13 | 46.91 | ||
| 10 | 21 | 58.47 |