| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 3 | 1:19.67 | ||
| 1 | 18 | DQ | ||
| 1 | 17 | 1:40.34 | ||
| 2 | 11 | 1:30.05 | ||
| 2 | 18 | DQ | ||
| 2 | 4 | 1:19.75 | ||
| 3 | 7 | 1:20.54 | ||
| 3 | 14 | 1:35.13 | ||
| 3 | 18 | DQ | ||
| 4 | 8 | 1:24.91 | ||
| 4 | 1 | 1:17.52 | ||
| 4 | 12 | 1:33.65 | ||
| 5 | 5 | 1:19.81 | ||
| 5 | 9 | 1:29.43 | ||
| 5 | 13 | 1:33.98 | ||
| 6 | 18 | DQ | ||
| 6 | 6 | 1:20.48 | ||
| 6 | 16 | 1:36.18 | ||
| 7 | 15 | 1:35.77 | ||
| 7 | 10 | 1:29.78 | ||
| 7 | 2 | 1:19.28 |