| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.371 | N/A |
| 2 | 3 | 17.399 | 21/6:09.351 |
| 3 | 3 | 17.698 | 21/6:12.341 |
| 4 | 3 | 20.531 | 20/6:13.681 |
| 5 | 4 | 18.407 | 20/6:13.037 |
| 6 | 4 | 17.638 | 20/6:09.728 |
| 7 | 4 | 17.759 | 20/6:07.905 |
| 8 | 4 | 17.754 | 20/6:06.590 |
| 9 | 4 | 21.746 | 20/6:15.084 |
| 10 | 4 | 18.300 | 20/6:14.416 |
| 11 | 4 | 18.132 | 20/6:13.562 |
| 12 | 4 | 17.594 | 20/6:11.934 |
| 13 | 4 | 18.246 | 20/6:11.610 |
| 14 | 4 | 17.689 | 20/6:10.522 |
| 15 | 4 | 17.420 | 20/6:09.224 |
| 16 | 4 | 17.301 | 20/6:07.948 |
| 17 | 4 | 17.365 | 20/6:06.908 |
| 18 | 4 | 17.765 | 20/6:06.437 |
| 19 | 4 | 17.698 | 20/6:05.948 |
| 20 | 4 | 21.818 | 20/6:09.631 |