| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 23.594 | 16/6:17.504 |
| 2 | 1 | 18.939 | 17/6:01.531 |
| 3 | 2 | 20.440 | 18/6:17.838 |
| 4 | 2 | 18.943 | 18/6:08.622 |
| 5 | 2 | 21.115 | 18/6:10.912 |
| 6 | 1 | 19.949 | 18/6:08.940 |
| 7 | 2 | 19.941 | 18/6:07.511 |
| 8 | 2 | 20.593 | 18/6:07.906 |
| 9 | 2 | 19.137 | 18/6:05.302 |
| 10 | 2 | 25.585 | 18/6:14.825 |
| 11 | 2 | 19.902 | 18/6:13.317 |
| 12 | 1 | 19.296 | 18/6:11.151 |
| 13 | 1 | 17.827 | 18/6:07.284 |
| 14 | 1 | 20.932 | 18/6:07.962 |
| 15 | 1 | 23.369 | 18/6:11.474 |
| 16 | 1 | 20.143 | 18/6:10.918 |
| 17 | 1 | 20.763 | 18/6:11.084 |
| 18 | 1 | 19.787 | 18/6:10.255 |