| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 24.761 | N/A |
| 2 | 1 | 20.059 | 21/7:05.941 |
| 3 | 1 | 21.046 | 21/7:15.811 |
| 4 | 1 | 20.575 | 21/7:15.961 |
| 5 | 1 | 26.637 | 19/7:02.187 |
| 6 | 1 | 21.915 | 19/7:01.596 |
| 7 | 1 | 20.318 | 20/7:18.169 |
| 8 | 1 | 19.665 | 20/7:12.487 |
| 9 | 1 | 21.109 | 20/7:11.655 |
| 10 | 1 | 20.089 | 20/7:08.855 |
| 11 | 1 | 21.284 | 20/7:08.885 |
| 12 | 1 | 19.976 | 20/7:06.650 |
| 13 | 1 | 21.599 | 20/7:07.358 |
| 14 | 1 | 24.296 | 20/7:11.898 |
| 15 | 1 | 20.468 | 20/7:10.595 |
| 16 | 1 | 20.561 | 20/7:09.583 |
| 17 | 1 | 20.729 | 20/7:08.898 |
| 18 | 1 | 19.927 | 20/7:07.396 |
| 19 | 1 | 20.336 | 20/7:06.493 |
| 20 | 1 | 19.769 | 20/7:05.119 |