| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.269 | N/A |
| 2 | 1 | 18.466 | 20/6:12.123 |
| 3 | 1 | 17.685 | 20/6:04.703 |
| 4 | 1 | 20.753 | 19/6:02.693 |
| 5 | 1 | 17.108 | 20/6:12.826 |
| 6 | 1 | 17.646 | 20/6:09.569 |
| 7 | 1 | 16.457 | 20/6:03.633 |
| 8 | 1 | 17.122 | 20/6:01.198 |
| 9 | 1 | 16.391 | 21/6:15.339 |
| 10 | 1 | 16.769 | 21/6:13.262 |
| 11 | 1 | 16.761 | 21/6:11.585 |
| 12 | 1 | 16.922 | 21/6:10.505 |
| 13 | 1 | 16.479 | 21/6:08.867 |
| 14 | 1 | 18.199 | 21/6:10.127 |
| 15 | 1 | 16.569 | 21/6:08.879 |
| 16 | 1 | 16.485 | 21/6:07.685 |
| 17 | 1 | 18.013 | 21/6:08.550 |
| 18 | 1 | 16.566 | 21/6:07.611 |
| 19 | 1 | 17.986 | 21/6:08.354 |
| 20 | 1 | 17.234 | 21/6:08.227 |
| 21 | 1 | 18.624 | 21/6:09.504 |