| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.481 | 20/6:09.062 |
| 2 | 1 | 6.215 | 30/6:10.044 |
| 3 | 2 | 11.803 | 20/6:04.099 |
| 4 | 1 | 11.803 | 30/6:04.099 |
| 5 | 2 | 19.295 | 20/6:11.096 |
| 6 | 2 | 18.328 | 20/6:10.061 |
| 7 | 2 | 18.481 | 20/6:10.412 |
| 8 | 2 | 20.377 | 20/6:16.006 |
| 9 | 1 | 18.509 | 20/6:15.682 |
| 10 | 1 | 18.514 | 20/6:15.007 |
| 11 | 1 | 18.671 | 20/6:14.831 |
| 12 | 1 | 18.927 | 20/6:15.202 |
| 13 | 1 | 19.031 | 20/6:15.694 |
| 14 | 1 | 18.665 | 20/6:15.495 |
| 15 | 1 | 18.615 | 20/6:15.249 |
| 16 | 1 | 18.726 | 20/6:15.197 |
| 17 | 1 | 18.975 | 20/6:15.484 |
| 18 | 1 | 18.925 | 20/6:15.672 |
| 19 | 1 | 18.747 | 20/6:15.629 |