| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 25.602 | N/A |
| 2 | 1 | 18.995 | 22/7:04.497 |
| 3 | 1 | 22.929 | 20/7:03.088 |
| 4 | 2 | 21.068 | 20/7:04.551 |
| 5 | 1 | 20.742 | 20/7:03.338 |
| 6 | 1 | 19.275 | 21/7:17.638 |
| 7 | 2 | 25.131 | 20/7:11.378 |
| 8 | 2 | 21.658 | 20/7:12.196 |
| 9 | 2 | 20.326 | 20/7:09.646 |
| 10 | 2 | 24.101 | 20/7:15.632 |
| 11 | 2 | 19.725 | 20/7:12.107 |
| 12 | 2 | 24.885 | 20/7:18.135 |
| 13 | 2 | 21.105 | 20/7:17.173 |
| 14 | 2 | 23.478 | 20/7:19.828 |
| 15 | 2 | 21.227 | 20/7:19.048 |
| 16 | 2 | 19.906 | 20/7:16.699 |
| 17 | 2 | 20.233 | 20/7:15.033 |
| 18 | 2 | 20.072 | 20/7:13.382 |
| 19 | 2 | 24.819 | 20/7:16.925 |
| 20 | 2 | 26.719 | 20/7:21.996 |