| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.090 | N/A |
| 2 | 2 | 21.794 | 20/7:15.176 |
| 3 | 2 | 22.085 | 20/7:17.940 |
| 4 | 2 | 23.351 | 19/7:04.047 |
| 5 | 2 | 22.585 | 19/7:05.257 |
| 6 | 2 | 21.789 | 19/7:02.864 |
| 7 | 2 | 21.436 | 19/7:00.021 |
| 8 | 2 | 23.304 | 19/7:03.117 |
| 9 | 2 | 21.373 | 19/7:00.953 |
| 10 | 2 | 25.448 | 19/7:07.042 |
| 11 | 2 | 21.426 | 19/7:05.353 |
| 12 | 2 | 23.327 | 19/7:06.774 |
| 13 | 2 | 21.917 | 19/7:05.842 |
| 14 | 2 | 22.095 | 19/7:05.300 |
| 15 | 2 | 21.122 | 19/7:03.585 |
| 16 | 2 | 21.555 | 19/7:02.618 |
| 17 | 2 | 21.653 | 19/7:01.882 |
| 18 | 2 | 21.876 | 19/7:01.469 |
| 19 | 2 | 25.520 | 19/7:04.746 |