| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 22 | 1:20.21 | ||
| 1 | 3 | 43.71 | ||
| 2 | 5 | 46.93 | ||
| 2 | 24 | DQ | ||
| 3 | 24 | NS | ||
| 3 | 24 | NS | ||
| 3 | 10 | 52.05 | ||
| 3 | 12 | 53.70 | ||
| 3 | 15 | 58.24 | ||
| 4 | 24 | NS | ||
| 4 | 23 | 1:31.46 | ||
| 4 | 2 | 43.19 | ||
| 4 | 21 | 1:14.47 | ||
| 4 | 11 | 53.50 | ||
| 4 | 7 | 47.91 | ||
| 5 | 6 | 47.53 | ||
| 5 | 24 | NS | ||
| 5 | 9 | 51.93 | ||
| 5 | 24 | DQ | ||
| 5 | 18 | 1:03.49 | ||
| 5 | 19 | 1:06.48 | ||
| 6 | 24 | NS | ||
| 6 | 14 | 57.91 | ||
| 6 | 8 | 51.07 | ||
| 7 | 4 | 44.98 | ||
| 7 | 16 | 58.34 | ||
| 7 | 17 | 1:02.94 | ||
| 7 | 13 | 54.23 | ||
| 8 | 1 | 35.59 | ||
| 8 | 20 | 1:06.53 |