| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 8 | 58.50 | ||
| 1 | 13 | 1:02.81 | ||
| 1 | 22 | DQ | ||
| 2 | 10 | 1:00.38 | ||
| 2 | 7 | 57.78 | ||
| 3 | 18 | 1:19.97 | ||
| 3 | 12 | 1:02.07 | ||
| 3 | 2 | 50.93 | ||
| 4 | 6 | 55.38 | ||
| 4 | 17 | 1:11.59 | ||
| 4 | 1 | 49.90 | ||
| 5 | 11 | 1:00.53 | ||
| 5 | 20 | 1:29.10 | ||
| 5 | 4 | 54.28 | ||
| 6 | 16 | 1:07.52 | ||
| 6 | 5 | 55.22 | ||
| 6 | 9 | 1:00.31 | ||
| 7 | 15 | 1:06.40 | ||
| 7 | 21 | 1:32.93 | ||
| 7 | 3 | 53.78 | ||
| 8 | 14 | 1:03.97 | ||
| 8 | 19 | 1:20.15 |