| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 17 | 1:00.53 | ||
| 1 | 10 | 57.67 | ||
| 1 | 5 | 50.92 | ||
| 2 | 15 | 58.90 | ||
| 2 | 11 | 57.88 | ||
| 2 | 6 | 52.10 | ||
| 3 | 2 | 46.72 | ||
| 3 | 18 | 1:01.97 | ||
| 3 | 12 | 58.16 | ||
| 4 | 14 | 58.80 | ||
| 4 | 1 | 46.30 | ||
| 4 | 20 | 1:06.66 | ||
| 5 | 4 | 48.38 | ||
| 5 | 7 | 53.30 | ||
| 5 | 22 | DQ | ||
| 6 | 13 | 58.17 | ||
| 6 | 16 | 59.20 | ||
| 6 | 8 | 54.79 | ||
| 7 | 21 | 1:07.08 | ||
| 7 | 3 | 47.31 | ||
| 7 | 19 | 1:02.50 | ||
| 8 | 22 | NS | ||
| 8 | 22 | DQ | ||
| 8 | 9 | 55.25 |