| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 3 | 52.36 | ||
| 1 | 8 | 58.38 | ||
| 1 | 19 | 1:17.18 | ||
| 2 | 11 | 1:01.29 | ||
| 2 | 7 | 57.11 | ||
| 2 | 21 | 1:18.40 | ||
| 2 | 20 | 1:17.55 | ||
| 3 | 25 | NS | ||
| 3 | 16 | 1:08.94 | ||
| 3 | 5 | 53.13 | ||
| 3 | 25 | NS | ||
| 4 | 4 | 52.73 | ||
| 4 | 17 | 1:10.84 | ||
| 4 | 1 | 47.57 | ||
| 4 | 18 | 1:15.47 | ||
| 5 | 13 | 1:04.52 | ||
| 5 | 25 | NS | ||
| 5 | 2 | 50.48 | ||
| 5 | 15 | 1:07.89 | ||
| 6 | 14 | 1:05.91 | ||
| 6 | 6 | 54.04 | ||
| 6 | 25 | DQ | ||
| 7 | 12 | 1:01.41 | ||
| 7 | 23 | 1:27.63 | ||
| 7 | 9 | 58.49 | ||
| 7 | 24 | 1:30.85 | ||
| 8 | 10 | 58.79 | ||
| 8 | 22 | 1:24.91 | ||
| 8 | 25 | NS |