| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 4.867 | N/A |
| 2 | 1 | 20.152 | 22/7:08.059 |
| 3 | 1 | 19.879 | 22/7:05.192 |
| 4 | 1 | 22.141 | 22/7:20.071 |
| 5 | 1 | 19.685 | 22/7:14.616 |
| 6 | 2 | 22.424 | 21/7:01.991 |
| 7 | 2 | 20.114 | 22/7:20.249 |
| 8 | 2 | 30.698 | 20/7:05.833 |
| 9 | 2 | 30.248 | 19/7:01.884 |
| 10 | 2 | 20.724 | 20/7:19.893 |
| 11 | 2 | 20.510 | 20/7:15.359 |
| 12 | 2 | 23.600 | 20/7:16.987 |
| 13 | 2 | 19.19 | 20/7:11.060 |
| 14 | 2 | 20.181 | 20/7:07.771 |
| 15 | 2 | 22.170 | 20/7:07.652 |
| 16 | 2 | 19.689 | 20/7:04.406 |
| 17 | 2 | 20.492 | 20/7:02.519 |
| 18 | 2 | 20.089 | 20/7:00.403 |
| 19 | 2 | 20.451 | 21/7:20.697 |
| 20 | 2 | 25.335 | 20/7:02.449 |