| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 13 | 1:00.57 | ||
| 1 | 3 | 45.71 | ||
| 2 | 12 | 58.66 | ||
| 2 | 20 | 1:31.09 | ||
| 2 | 4 | 46.94 | ||
| 3 | 22 | DQ | ||
| 3 | 8 | 51.43 | ||
| 4 | 7 | 50.12 | ||
| 4 | 1 | 35.41 | ||
| 4 | 5 | 48.62 | ||
| 5 | 9 | 53.13 | ||
| 5 | 18 | 1:12.27 | ||
| 5 | 2 | 40.58 | ||
| 6 | 6 | 48.85 | ||
| 6 | 14 | 1:02.28 | ||
| 6 | 19 | 1:22.37 | ||
| 7 | 16 | 1:03.63 | ||
| 7 | 11 | 58.10 | ||
| 7 | 10 | 57.03 | ||
| 8 | 17 | 1:07.37 | ||
| 8 | 15 | 1:02.81 | ||
| 8 | 21 | 1:39.47 |