| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 28.670 | N/A |
| 2 | 1 | 30.292 | 20/10:04.218 |
| 3 | 1 | 28.066 | 21/10:12.025 |
| 4 | 1 | 28.165 | 21/10:05.049 |
| 5 | 1 | 28.453 | 21/10:03.055 |
| 6 | 1 | 30.006 | 21/10:08.598 |
| 7 | 1 | 27.956 | 21/10:05.013 |
| 8 | 1 | 28.258 | 21/10:03.515 |
| 9 | 1 | 28.403 | 21/10:02.667 |
| 10 | 1 | 28.761 | 21/10:02.803 |
| 11 | 1 | 27.541 | 21/10:00.472 |
| 12 | 1 | 29.277 | 21/10:01.720 |
| 13 | 1 | 29.071 | 21/10:02.418 |
| 14 | 1 | 29.277 | 21/10:03.325 |
| 15 | 1 | 32.755 | 21/10:09.071 |
| 16 | 1 | 28.023 | 21/10:07.742 |
| 17 | 1 | 30.912 | 21/10:10.019 |
| 18 | 2 | 34.411 | 21/10:16.466 |
| 19 | 1 | 30.500 | 21/10:17.007 |
| 20 | 1 | 28.835 | 21/10:17.051 |
| 21 | 1 | 37.376 | 21/10:25.008 |