| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 2.052 | N/A |
| 2 | 4 | 21.302 | 18/6:04.186 |
| 3 | 4 | 18.639 | 19/6:01.521 |
| 4 | 4 | 18.872 | 20/6:14.534 |
| 5 | 3 | 18.780 | 20/6:10.618 |
| 6 | 3 | 22.255 | 19/6:01.504 |
| 7 | 3 | 18.668 | 20/6:17.352 |
| 8 | 3 | 18.760 | 20/6:14.658 |
| 9 | 3 | 18.527 | 20/6:12.084 |
| 10 | 2 | 18.495 | 20/6:10.014 |
| 11 | 2 | 19.478 | 20/6:10.226 |
| 12 | 2 | 18.538 | 20/6:08.776 |
| 13 | 2 | 18.219 | 20/6:07.062 |
| 14 | 2 | 18.552 | 20/6:06.099 |
| 15 | 2 | 18.564 | 20/6:05.289 |
| 16 | 2 | 18.436 | 20/6:04.426 |
| 17 | 2 | 18.496 | 20/6:03.741 |
| 18 | 2 | 18.230 | 20/6:02.840 |
| 19 | 2 | 18.608 | 20/6:02.438 |
| 20 | 2 | 21.200 | 20/6:04.671 |