| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 18 | 1:01.30 | ||
| 1 | 21 | 1:12.36 | ||
| 1 | 9 | 53.66 | ||
| 2 | 14 | 56.48 | ||
| 2 | 13 | 56.14 | ||
| 2 | 3 | 46.44 | ||
| 3 | 19 | 1:03.84 | ||
| 3 | 5 | 47.13 | ||
| 3 | 15 | 57.19 | ||
| 4 | 7 | 47.43 | ||
| 4 | 1 | 45.29 | ||
| 4 | 10 | 55.33 | ||
| 5 | 8 | 51.43 | ||
| 5 | 12 | 55.96 | ||
| 5 | 4 | 47.01 | ||
| 6 | 16 | 57.50 | ||
| 6 | 6 | 47.25 | ||
| 6 | 22 | DQ | ||
| 7 | 2 | 45.59 | ||
| 7 | 17 | 58.44 | ||
| 7 | 20 | 1:07.22 | ||
| 8 | 11 | 55.59 | ||
| 8 | 22 | DQ | ||
| 8 | 22 | DQ |