| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 23.723 | N/A |
| 2 | 2 | 21.060 | 20/7:03.863 |
| 3 | 2 | 23.115 | 19/7:01.298 |
| 4 | 2 | 21.864 | 20/7:21.097 |
| 5 | 2 | 21.375 | 20/7:18.939 |
| 6 | 2 | 20.688 | 20/7:14.510 |
| 7 | 3 | 22.231 | 20/7:16.444 |
| 8 | 3 | 21.810 | 20/7:16.682 |
| 9 | 2 | 21.071 | 20/7:15.106 |
| 10 | 2 | 20.167 | 20/7:11.971 |
| 11 | 2 | 22.271 | 20/7:13.461 |
| 12 | 2 | 20.167 | 20/7:11.046 |
| 13 | 2 | 21.187 | 20/7:10.649 |
| 14 | 2 | 20.113 | 20/7:08.743 |
| 15 | 2 | 20.630 | 20/7:07.810 |
| 16 | 2 | 21.346 | 20/7:07.091 |
| 17 | 1 | 20.886 | 20/7:07.450 |
| 18 | 1 | 21.005 | 20/7:07.177 |
| 19 | 1 | 20.605 | 20/7:06.513 |
| 20 | 1 | 20.563 | 20/7:05.877 |