| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.573 | N/A |
| 2 | 2 | 22.364 | 20/7:06.489 |
| 3 | 1 | 22.065 | 20/7:03.648 |
| 4 | 1 | 22.161 | 20/7:03.309 |
| 5 | 1 | 21.601 | 20/7:00.480 |
| 6 | 1 | 21.890 | 21/7:21.897 |
| 7 | 1 | 22.255 | 20/7:00.637 |
| 8 | 1 | 22.183 | 20/7:00.981 |
| 9 | 1 | 22.795 | 20/7:02.693 |
| 10 | 1 | 21.627 | 20/7:01.559 |
| 11 | 1 | 21.684 | 20/7:00.760 |
| 12 | 1 | 21.821 | 20/7:00.343 |
| 13 | 2 | 26.842 | 20/7:07.945 |
| 14 | 2 | 23.925 | 20/7:10.115 |
| 15 | 2 | 21.397 | 20/7:08.543 |
| 16 | 2 | 21.891 | 20/7:07.807 |
| 17 | 2 | 21.578 | 20/7:06.791 |
| 18 | 2 | 23.070 | 20/7:07.563 |
| 19 | 2 | 21.423 | 20/7:06.510 |
| 20 | 2 | 21.902 | 20/7:06.047 |