| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.870 | 20/6:17.400 |
| 2 | 1 | 18.391 | 20/6:12.610 |
| 3 | 1 | 17.305 | 20/6:03.773 |
| 4 | 1 | 17.191 | 21/6:16.724 |
| 5 | 1 | 20.122 | 20/6:07.516 |
| 6 | 2 | 18.932 | 20/6:09.370 |
| 7 | 1 | 17.526 | 20/6:06.677 |
| 8 | 1 | 17.763 | 20/6:05.250 |
| 9 | 1 | 17.764 | 20/6:04.142 |
| 10 | 1 | 17.679 | 20/6:03.086 |
| 11 | 1 | 17.369 | 20/6:01.658 |
| 12 | 1 | 17.571 | 20/6:00.805 |
| 13 | 2 | 22.659 | 20/6:07.911 |
| 14 | 2 | 17.030 | 20/6:05.960 |
| 15 | 2 | 18.113 | 20/6:05.713 |
| 16 | 1 | 17.806 | 20/6:05.114 |
| 17 | 1 | 17.956 | 20/6:04.761 |
| 18 | 1 | 17.755 | 20/6:04.224 |
| 19 | 1 | 17.537 | 20/6:03.515 |
| 20 | 1 | 17.315 | 20/6:02.654 |