| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 23.559 | N/A |
| 2 | 2 | 20.552 | 21/7:14.599 |
| 3 | 3 | 26.491 | 18/7:03.424 |
| 4 | 3 | 22.131 | 19/7:18.603 |
| 5 | 3 | 20.876 | 19/7:08.784 |
| 6 | 3 | 21.050 | 19/7:03.519 |
| 7 | 2 | 22.284 | 19/7:03.711 |
| 8 | 3 | 22.645 | 19/7:04.776 |
| 9 | 2 | 21.299 | 19/7:02.547 |
| 10 | 2 | 21.471 | 19/7:01.157 |
| 11 | 2 | 23.037 | 19/7:02.863 |
| 12 | 2 | 20.709 | 19/7:00.450 |
| 13 | 2 | 19.793 | 20/7:18.927 |
| 14 | 2 | 23.181 | 20/7:20.856 |
| 15 | 2 | 20.468 | 20/7:18.827 |
| 16 | 2 | 21.913 | 20/7:18.899 |
| 17 | 2 | 20.700 | 20/7:17.521 |
| 18 | 2 | 20.609 | 20/7:16.204 |
| 19 | 2 | 24.058 | 20/7:18.674 |
| 20 | 2 | 22.311 | 20/7:19.137 |