| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 4 | 1:14.37 | ||
| 2 | 3 | 1:12.58 | ||
| 3 | 12 | 1:34.13 | ||
| 3 | 5 | 1:14.99 | ||
| 3 | 15 | 1:41.89 | ||
| 3 | 14 | 1:40.31 | ||
| 4 | 17 | 1:47.77 | ||
| 4 | 2 | 1:11.95 | ||
| 4 | 11 | 1:27.68 | ||
| 4 | 18 | NS | ||
| 5 | 7 | 1:22.28 | ||
| 5 | 9 | 1:26.45 | ||
| 5 | 18 | NS | ||
| 5 | 18 | DQ | ||
| 6 | 10 | 1:26.75 | ||
| 6 | 6 | 1:16.60 | ||
| 6 | 13 | 1:38.86 | ||
| 7 | 16 | 1:44.46 | ||
| 7 | 1 | 1:09.02 | ||
| 8 | 8 | 1:23.23 |