| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.075 | N/A |
| 2 | 1 | 22.254 | 20/7:03.901 |
| 3 | 1 | 21.716 | 21/7:20.775 |
| 4 | 1 | 22.951 | 20/7:04.908 |
| 5 | 1 | 25.109 | 20/7:18.217 |
| 6 | 2 | 25.298 | 19/7:03.455 |
| 7 | 2 | 20.979 | 20/7:19.047 |
| 8 | 1 | 22.162 | 20/7:16.633 |
| 9 | 1 | 21.850 | 20/7:14.082 |
| 10 | 2 | 24.109 | 20/7:16.867 |
| 11 | 2 | 21.985 | 20/7:15.059 |
| 12 | 2 | 21.547 | 20/7:12.824 |
| 13 | 2 | 25.825 | 20/7:17.734 |
| 14 | 2 | 21.714 | 20/7:15.881 |
| 15 | 1 | 21.801 | 20/7:14.410 |
| 16 | 2 | 26.493 | 20/7:19.079 |
| 17 | 2 | 22.136 | 20/7:17.990 |
| 18 | 2 | 21.418 | 20/7:16.227 |
| 19 | 2 | 21.078 | 20/7:14.301 |
| 20 | 2 | 22.721 | 20/7:14.221 |