| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 23.923 | N/A |
| 2 | 2 | 19.912 | 18/6:02.427 |
| 3 | 1 | 19.468 | 19/6:18.343 |
| 4 | 1 | 19.611 | 19/6:17.869 |
| 5 | 2 | 21.878 | 18/6:07.616 |
| 6 | 1 | 18.430 | 18/6:01.539 |
| 7 | 1 | 18.493 | 19/6:17.299 |
| 8 | 1 | 18.901 | 19/6:15.419 |
| 9 | 1 | 18.568 | 19/6:13.260 |
| 10 | 1 | 19.526 | 19/6:13.497 |
| 11 | 1 | 18.555 | 19/6:11.938 |
| 12 | 1 | 18.536 | 19/6:10.632 |
| 13 | 2 | 21.687 | 19/6:14.270 |
| 14 | 2 | 21.702 | 19/6:17.369 |
| 15 | 2 | 19.224 | 19/6:16.084 |
| 16 | 2 | 19.386 | 19/6:16.575 |
| 17 | 2 | 18.529 | 19/6:15.379 |
| 18 | 2 | 21.908 | 19/6:17.902 |
| 19 | 2 | 18.942 | 19/6:17.179 |