| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 9 | 53.61 | ||
| 1 | 15 | 1:06.08 | ||
| 2 | 11 | 1:02.36 | ||
| 2 | 6 | 50.77 | ||
| 3 | 8 | 53.38 | ||
| 3 | 12 | 1:03.17 | ||
| 4 | 7 | 53.37 | ||
| 4 | 16 | 1:08.23 | ||
| 5 | 17 | 1:10.25 | ||
| 5 | 19 | NS | ||
| 6 | 10 | 56.77 | ||
| 6 | 1 | 45.01 | ||
| 7 | 5 | 47.86 | ||
| 7 | 13 | 1:03.55 | ||
| 8 | 19 | DQ | ||
| 8 | 3 | 47.00 | ||
| 9 | 14 | 1:04.02 | ||
| 9 | 4 | 47.14 | ||
| 10 | 2 | 46.32 | ||
| 10 | 18 | 1:16.01 |