| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.541 | N/A |
| 2 | 2 | 22.842 | 20/7:15.539 |
| 3 | 2 | 22.356 | 20/7:10.922 |
| 4 | 2 | 22.129 | 20/7:07.945 |
| 5 | 2 | 21.981 | 20/7:05.754 |
| 6 | 2 | 22.400 | 20/7:06.031 |
| 7 | 2 | 21.327 | 20/7:02.818 |
| 8 | 2 | 21.915 | 20/7:02.119 |
| 9 | 2 | 21.647 | 20/7:00.958 |
| 10 | 2 | 21.333 | 21/7:21.385 |
| 11 | 2 | 22.517 | 20/7:00.390 |
| 12 | 1 | 22.726 | 20/7:01.567 |
| 13 | 1 | 21.524 | 20/7:00.644 |
| 14 | 1 | 22.315 | 20/7:01.020 |
| 15 | 2 | 23.349 | 20/7:02.745 |
| 16 | 2 | 27.863 | 20/7:09.958 |
| 17 | 2 | 24.424 | 20/7:12.185 |
| 18 | 2 | 26.624 | 20/7:16.609 |
| 19 | 2 | 29.815 | 19/7:00.628 |