| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.838 | N/A |
| 2 | 1 | 23.003 | 20/7:18.895 |
| 3 | 1 | 21.965 | 20/7:09.034 |
| 4 | 1 | 22.285 | 20/7:07.773 |
| 5 | 1 | 22.557 | 20/7:08.435 |
| 6 | 3 | 30.474 | 19/7:14.860 |
| 7 | 3 | 21.731 | 19/7:07.883 |
| 8 | 3 | 21.906 | 19/7:03.349 |
| 9 | 3 | 21.645 | 20/7:22.557 |
| 10 | 3 | 25.650 | 19/7:04.027 |
| 11 | 3 | 25.479 | 19/7:07.889 |
| 12 | 3 | 28.284 | 19/7:15.044 |
| 13 | 4 | 25.615 | 19/7:17.729 |
| 14 | 4 | 22.019 | 19/7:14.686 |
| 15 | 4 | 21.818 | 19/7:11.820 |
| 16 | 4 | 22.137 | 19/7:09.719 |
| 17 | 4 | 22.301 | 19/7:08.065 |
| 18 | 4 | 23.333 | 19/7:07.698 |
| 19 | 4 | 23.071 | 19/7:07.111 |