| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 10 | 1:16.87 | ||
| 1 | 23 | 1:38.29 | ||
| 1 | 14 | 1:18.52 | ||
| 2 | 20 | 1:34.87 | ||
| 2 | 8 | 1:16.54 | ||
| 2 | 7 | 1:16.45 | ||
| 3 | 17 | 1:32.20 | ||
| 3 | 5 | 1:15.72 | ||
| 3 | 11 | 1:17.53 | ||
| 4 | 3 | 1:12.75 | ||
| 4 | 2 | 1:12.70 | ||
| 4 | 18 | 1:34.15 | ||
| 5 | 24 | DQ | ||
| 5 | 1 | 1:11.87 | ||
| 5 | 9 | 1:16.73 | ||
| 6 | 6 | 1:16.32 | ||
| 6 | 21 | 1:35.47 | ||
| 6 | 13 | 1:17.70 | ||
| 7 | 15 | 1:18.53 | ||
| 7 | 19 | 1:34.69 | ||
| 7 | 4 | 1:13.05 | ||
| 8 | 12 | 1:17.54 | ||
| 8 | 22 | 1:36.30 | ||
| 8 | 16 | 1:21.76 |