| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.216 | N/A |
| 2 | 1 | 22.356 | 20/7:05.098 |
| 3 | 1 | 23.687 | 20/7:18.624 |
| 4 | 2 | 23.631 | 20/7:22.484 |
| 5 | 3 | 27.620 | 19/7:19.039 |
| 6 | 3 | 24.760 | 19/7:20.610 |
| 7 | 1 | 23.203 | 19/7:16.987 |
| 8 | 1 | 23.053 | 19/7:14.013 |
| 9 | 1 | 22.269 | 19/7:10.018 |
| 10 | 1 | 23.100 | 19/7:08.574 |
| 11 | 1 | 21.732 | 19/7:04.955 |
| 12 | 1 | 22.570 | 19/7:03.366 |
| 13 | 1 | 22.907 | 19/7:02.548 |
| 14 | 1 | 22.677 | 19/7:01.536 |
| 15 | 1 | 22.680 | 19/7:00.673 |
| 16 | 1 | 22.027 | 20/7:22.360 |
| 17 | 1 | 22.489 | 20/7:21.494 |
| 18 | 1 | 24.209 | 20/7:22.653 |
| 19 | 1 | 23.335 | 20/7:22.760 |
| 20 | 1 | 27.416 | 20/7:26.937 |