| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 5 | 44.62 | ||
| 1 | 18 | 1:01.03 | ||
| 1 | 19 | 1:06.21 | ||
| 2 | 23 | DQ | ||
| 2 | 3 | 43.12 | ||
| 2 | 12 | 56.96 | ||
| 3 | 9 | 52.56 | ||
| 3 | 1 | 40.00 | ||
| 3 | 17 | 58.73 | ||
| 4 | 16 | 58.57 | ||
| 4 | 10 | 54.16 | ||
| 4 | 4 | 43.66 | ||
| 5 | 20 | 1:07.14 | ||
| 5 | 2 | 42.39 | ||
| 5 | 15 | 58.21 | ||
| 6 | 8 | 46.26 | ||
| 6 | 14 | 57.19 | ||
| 6 | 21 | 1:07.50 | ||
| 7 | 13 | 57.00 | ||
| 7 | 6 | 45.18 | ||
| 7 | 22 | 1:08.76 | ||
| 8 | 23 | DQ | ||
| 8 | 7 | 45.41 | ||
| 8 | 11 | 54.42 |