| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.422 | N/A |
| 2 | 1 | 22.298 | 20/7:05.084 |
| 3 | 1 | 22.068 | 20/7:02.899 |
| 4 | 1 | 22.339 | 20/7:03.887 |
| 5 | 1 | 22.474 | 20/7:05.022 |
| 6 | 1 | 21.836 | 20/7:03.279 |
| 7 | 1 | 22.561 | 20/7:04.412 |
| 8 | 1 | 21.439 | 20/7:02.177 |
| 9 | 1 | 22.895 | 20/7:03.958 |
| 10 | 1 | 21.240 | 20/7:01.849 |
| 11 | 1 | 21.903 | 20/7:01.422 |
| 12 | 1 | 21.842 | 20/7:00.967 |
| 13 | 1 | 21.840 | 20/7:00.585 |
| 14 | 1 | 22.155 | 20/7:00.722 |
| 15 | 1 | 21.633 | 20/7:00.131 |
| 16 | 2 | 22.990 | 20/7:01.338 |
| 17 | 1 | 22.066 | 20/7:01.297 |
| 18 | 1 | 22.188 | 20/7:01.396 |
| 19 | 1 | 22.538 | 20/7:01.855 |
| 20 | 1 | 23.210 | 20/7:02.937 |