| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.680 | 21/6:11.028 |
| 2 | 2 | 16.774 | 21/6:01.767 |
| 3 | 3 | 16.866 | 22/6:16.346 |
| 4 | 1 | 16.490 | 22/6:12.955 |
| 5 | 3 | 26.905 | 20/6:18.086 |
| 6 | 3 | 19.974 | 19/6:03.181 |
| 7 | 3 | 16.962 | 20/6:16.145 |
| 8 | 3 | 17.792 | 20/6:13.607 |
| 9 | 2 | 17.829 | 20/6:11.715 |
| 10 | 2 | 16.649 | 20/6:07.842 |
| 11 | 2 | 16.717 | 20/6:04.796 |
| 12 | 2 | 16.373 | 20/6:01.685 |
| 13 | 2 | 17.352 | 20/6:00.558 |
| 14 | 3 | 16.780 | 21/6:16.714 |
| 15 | 3 | 16.783 | 21/6:15.096 |
| 16 | 3 | 16.757 | 21/6:13.646 |
| 17 | 3 | 16.413 | 21/6:11.942 |
| 18 | 3 | 17.035 | 21/6:11.152 |
| 19 | 3 | 16.500 | 21/6:09.855 |
| 20 | 3 | 16.889 | 21/6:09.096 |
| 21 | 3 | 17.511 | 21/6:09.031 |