| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 26.929 | N/A |
| 2 | 3 | 24.167 | 20/8:06.102 |
| 3 | 3 | 24.459 | 20/8:08.876 |
| 4 | 3 | 24.530 | 20/8:10.250 |
| 5 | 3 | 22.466 | 20/8:01.133 |
| 6 | 4 | 21.742 | 21/8:16.385 |
| 7 | 2 | 24.508 | 21/8:19.835 |
| 8 | 2 | 24.239 | 21/8:21.531 |
| 9 | 2 | 23.127 | 21/8:20.024 |
| 10 | 2 | 24.644 | 21/8:22.222 |
| 11 | 2 | 22.637 | 21/8:19.967 |
| 12 | 2 | 22.471 | 21/8:17.819 |
| 13 | 3 | 27.737 | 20/8:00.913 |
| 14 | 3 | 22.657 | 21/8:22.904 |
| 15 | 3 | 22.871 | 21/8:21.579 |
| 16 | 3 | 20.400 | 21/8:17.135 |
| 17 | 3 | 24.078 | 21/8:17.845 |
| 18 | 3 | 22.267 | 21/8:16.340 |
| 19 | 2 | 25.818 | 21/8:18.949 |
| 20 | 2 | 22.335 | 21/8:17.616 |
| 21 | 2 | 22.800 | 21/8:16.882 |