| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 3.559 | N/A |
| 2 | 5 | 22.121 | 20/7:03.858 |
| 3 | 5 | 23.075 | 20/7:12.921 |
| 4 | 5 | 23.458 | 20/7:18.367 |
| 5 | 7 | 26.732 | 19/7:12.796 |
| 6 | 7 | 21.872 | 19/7:05.687 |
| 7 | 7 | 22.153 | 19/7:01.792 |
| 8 | 6 | 21.960 | 20/7:21.566 |
| 9 | 6 | 23.987 | 19/7:00.614 |
| 10 | 6 | 23.925 | 19/7:02.125 |
| 11 | 6 | 21.659 | 20/7:22.348 |
| 12 | 6 | 22.994 | 20/7:22.175 |
| 13 | 6 | 25.468 | 19/7:02.665 |
| 14 | 6 | 22.141 | 19/7:01.082 |
| 15 | 6 | 21.508 | 20/7:21.988 |
| 16 | 6 | 21.791 | 20/7:20.361 |
| 17 | 4 | 22.285 | 20/7:19.524 |
| 18 | 3 | 22.642 | 20/7:19.185 |
| 19 | 4 | 23.504 | 20/7:19.793 |
| 20 | 3 | 22.377 | 20/7:19.211 |