| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 19 | 1:34.09 | ||
| 1 | 17 | 1:20.37 | ||
| 2 | 9 | 1:09.60 | ||
| 2 | 18 | 1:22.40 | ||
| 2 | 21 | DQ | ||
| 3 | 12 | 1:13.35 | ||
| 3 | 4 | 1:03.59 | ||
| 3 | 14 | 1:17.70 | ||
| 4 | 6 | 1:06.72 | ||
| 4 | 2 | 53.44 | ||
| 4 | 1 | 48.25 | ||
| 5 | 5 | 1:06.20 | ||
| 5 | 15 | 1:18.77 | ||
| 5 | 3 | 53.50 | ||
| 6 | 20 | 1:37.14 | ||
| 6 | 13 | 1:16.91 | ||
| 6 | 10 | 1:10.02 | ||
| 7 | 11 | 1:12.33 | ||
| 7 | 8 | 1:09.34 | ||
| 7 | 7 | 1:07.33 | ||
| 8 | 21 | DQ | ||
| 8 | 16 | 1:20.10 |