| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 25.315 | N/A |
| 2 | 2 | 22.662 | 19/7:13.231 |
| 3 | 2 | 20.929 | 20/7:19.429 |
| 4 | 2 | 22.937 | 19/7:04.483 |
| 5 | 2 | 21.760 | 19/7:02.611 |
| 6 | 2 | 21.504 | 19/7:00.566 |
| 7 | 2 | 23.503 | 19/7:05.002 |
| 8 | 2 | 22.674 | 19/7:06.378 |
| 9 | 2 | 21.894 | 19/7:05.506 |
| 10 | 1 | 21.934 | 19/7:04.909 |
| 11 | 1 | 21.517 | 19/7:03.680 |
| 12 | 1 | 22.298 | 19/7:03.952 |
| 13 | 2 | 28.071 | 19/7:12.839 |
| 14 | 2 | 28.388 | 19/7:20.797 |
| 15 | 1 | 21.670 | 19/7:18.982 |
| 16 | 1 | 22.891 | 19/7:18.873 |
| 17 | 1 | 21.826 | 19/7:17.580 |
| 18 | 1 | 22.651 | 19/7:17.312 |
| 19 | 1 | 24.205 | 19/7:18.629 |