| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.366 | N/A |
| 2 | 4 | 21.924 | 21/7:20.846 |
| 3 | 4 | 21.749 | 21/7:19.096 |
| 4 | 3 | 23.570 | 20/7:08.238 |
| 5 | 2 | 21.803 | 20/7:05.334 |
| 6 | 2 | 21.485 | 20/7:02.383 |
| 7 | 2 | 21.180 | 21/7:21.402 |
| 8 | 2 | 20.802 | 21/7:18.117 |
| 9 | 2 | 21.196 | 21/7:16.638 |
| 10 | 2 | 20.322 | 21/7:13.546 |
| 11 | 2 | 21.250 | 21/7:12.928 |
| 12 | 2 | 25.874 | 21/7:20.829 |
| 13 | 2 | 20.671 | 21/7:18.742 |
| 14 | 2 | 20.698 | 21/7:17.018 |
| 15 | 2 | 23.549 | 21/7:19.613 |
| 16 | 3 | 24.657 | 20/7:01.290 |
| 17 | 3 | 20.648 | 21/7:21.588 |
| 18 | 4 | 26.515 | 20/7:04.717 |
| 19 | 3 | 20.570 | 20/7:02.965 |
| 20 | 3 | 22.874 | 20/7:03.703 |