| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.525 | 18/6:09.450 |
| 2 | 4 | 19.064 | 19/6:16.096 |
| 3 | 4 | 18.971 | 19/6:10.880 |
| 4 | 4 | 18.471 | 19/6:05.897 |
| 5 | 4 | 18.160 | 19/6:01.726 |
| 6 | 4 | 20.507 | 19/6:06.377 |
| 7 | 4 | 17.638 | 19/6:01.912 |
| 8 | 4 | 17.847 | 20/6:17.958 |
| 9 | 4 | 17.591 | 20/6:15.053 |
| 10 | 4 | 20.627 | 20/6:18.802 |
| 11 | 4 | 17.912 | 20/6:16.933 |
| 12 | 4 | 19.290 | 20/6:17.672 |
| 13 | 4 | 17.983 | 20/6:16.286 |
| 14 | 3 | 19.563 | 20/6:17.356 |
| 15 | 3 | 17.904 | 20/6:16.071 |
| 16 | 3 | 18.580 | 20/6:15.791 |
| 17 | 3 | 18.807 | 20/6:15.812 |
| 18 | 3 | 18.349 | 20/6:15.321 |
| 19 | 3 | 18.406 | 20/6:14.942 |
| 20 | 3 | 17.757 | 20/6:13.952 |