| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 0.614 | N/A |
| 2 | 1 | 23.254 | 20/7:22.044 |
| 3 | 1 | 22.967 | 20/7:19.713 |
| 4 | 2 | 25.456 | 19/7:10.676 |
| 5 | 1 | 24.028 | 19/7:11.286 |
| 6 | 2 | 26.283 | 19/7:19.770 |
| 7 | 2 | 23.953 | 19/7:18.437 |
| 8 | 2 | 22.958 | 19/7:14.925 |
| 9 | 2 | 23.102 | 19/7:12.616 |
| 10 | 2 | 23.082 | 19/7:10.078 |
| 11 | 2 | 28.833 | 19/7:19.662 |
| 12 | 2 | 23.278 | 19/7:17.840 |
| 13 | 2 | 23.452 | 19/7:16.583 |
| 14 | 2 | 23.326 | 19/7:15.344 |
| 15 | 2 | 22.992 | 19/7:13.853 |
| 16 | 2 | 23.309 | 19/7:12.941 |
| 17 | 2 | 26.670 | 19/7:15.924 |
| 18 | 2 | 31.772 | 19/7:23.959 |
| 19 | 2 | 33.078 | 19/7:32.407 |