| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 4.605 | N/A |
| 2 | 2 | 21.003 | 21/7:04.665 |
| 3 | 2 | 20.218 | 22/7:17.425 |
| 4 | 1 | 20.218 | 22/7:17.425 |
| 5 | 2 | 45.246 | 21/7:16.094 |
| 6 | 3 | 50.612 | 17/7:23.257 |
| 7 | 3 | 25.909 | 17/7:19.239 |
| 8 | 3 | 25.909 | 17/7:19.239 |
| 9 | 3 | 21.554 | 20/7:22.892 |
| 10 | 2 | 21.503 | 20/7:19.588 |
| 11 | 2 | 21.962 | 20/7:17.818 |
| 12 | 2 | 20.681 | 20/7:14.157 |
| 13 | 2 | 22.577 | 20/7:14.107 |
| 14 | 2 | 20.755 | 20/7:11.403 |
| 15 | 2 | 21.424 | 20/7:09.993 |
| 16 | 2 | 23.345 | 20/7:11.204 |
| 17 | 2 | 23.527 | 20/7:12.480 |
| 18 | 2 | 21.972 | 20/7:11.868 |
| 19 | 2 | 29.860 | 20/7:19.650 |
| 20 | 2 | 21.723 | 20/7:18.476 |