| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 24.795 | N/A |
| 2 | 2 | 21.459 | 20/7:12.516 |
| 3 | 3 | 23.785 | 19/7:11.991 |
| 4 | 2 | 20.855 | 19/7:01.389 |
| 5 | 2 | 20.687 | 20/7:17.028 |
| 6 | 2 | 21.093 | 20/7:14.735 |
| 7 | 2 | 22.560 | 20/7:17.851 |
| 8 | 4 | 24.317 | 19/7:02.739 |
| 9 | 4 | 24.345 | 19/7:07.772 |
| 10 | 4 | 22.049 | 19/7:07.095 |
| 11 | 4 | 23.378 | 19/7:08.945 |
| 12 | 4 | 23.172 | 19/7:10.122 |
| 13 | 4 | 20.751 | 19/7:07.471 |
| 14 | 3 | 22.820 | 19/7:08.093 |
| 15 | 3 | 20.449 | 19/7:05.577 |
| 16 | 3 | 20.699 | 19/7:03.697 |
| 17 | 3 | 21.657 | 19/7:03.130 |
| 18 | 3 | 20.638 | 19/7:01.551 |
| 19 | 4 | 25.886 | 19/7:05.395 |