| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.805 | 20/6:16.100 |
| 2 | 2 | 17.958 | 20/6:07.630 |
| 3 | 2 | 18.563 | 20/6:08.840 |
| 4 | 2 | 17.823 | 20/6:05.745 |
| 5 | 2 | 18.349 | 20/6:05.992 |
| 6 | 1 | 18.777 | 20/6:07.583 |
| 7 | 1 | 18.677 | 20/6:08.434 |
| 8 | 1 | 18.571 | 20/6:08.808 |
| 9 | 1 | 18.302 | 20/6:08.500 |
| 10 | 1 | 20.144 | 20/6:11.938 |
| 11 | 1 | 21.387 | 20/6:17.011 |
| 12 | 1 | 17.990 | 20/6:15.577 |
| 13 | 1 | 19.914 | 20/6:17.323 |
| 14 | 3 | 21.379 | 19/6:01.867 |
| 15 | 3 | 18.422 | 19/6:01.077 |
| 16 | 3 | 25.319 | 19/6:08.576 |
| 17 | 2 | 19.484 | 19/6:08.672 |
| 18 | 2 | 18.506 | 19/6:07.724 |
| 19 | 2 | 18.639 | 19/6:07.009 |