| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.853 | 22/6:10.766 |
| 2 | 2 | 17.364 | 22/6:16.387 |
| 3 | 2 | 18.025 | 21/6:05.694 |
| 4 | 2 | 16.798 | 21/6:02.460 |
| 5 | 1 | 16.387 | 22/6:15.879 |
| 6 | 2 | 17.267 | 22/6:16.545 |
| 7 | 2 | 17.632 | 21/6:00.978 |
| 8 | 2 | 17.599 | 21/6:02.053 |
| 9 | 2 | 17.304 | 21/6:02.201 |
| 10 | 2 | 17.623 | 21/6:02.989 |
| 11 | 2 | 20.632 | 21/6:09.379 |
| 12 | 2 | 18.388 | 21/6:10.776 |
| 13 | 2 | 17.903 | 21/6:11.175 |
| 14 | 2 | 18.491 | 21/6:12.399 |
| 15 | 2 | 21.810 | 20/6:00.101 |
| 16 | 2 | 19.378 | 20/6:01.817 |
| 17 | 2 | 21.718 | 20/6:06.085 |
| 18 | 2 | 17.386 | 20/6:05.064 |
| 19 | 2 | 18.637 | 20/6:05.468 |
| 20 | 2 | 18.114 | 20/6:05.309 |