| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 2.403 | 20/0:48.060 |
| 2 | 2 | 7.031 | 20/1:34.340 |
| 3 | 2 | 6.864 | 20/1:48.653 |
| 4 | 2 | 7.372 | 20/1:58.350 |
| 5 | 3 | 9.767 | 20/2:13.748 |
| 6 | 4 | 7.309 | 20/2:15.820 |
| 7 | 4 | 7.090 | 20/2:16.674 |
| 8 | 4 | 6.808 | 20/2:16.610 |
| 9 | 3 | 6.655 | 20/2:16.220 |
| 10 | 3 | 6.912 | 20/2:16.422 |
| 11 | 3 | 7.064 | 20/2:16.864 |
| 12 | 3 | 6.901 | 20/2:16.960 |
| 13 | 3 | 6.790 | 20/2:16.871 |
| 14 | 3 | 6.786 | 20/2:16.789 |
| 15 | 3 | 6.815 | 20/2:16.756 |
| 16 | 3 | 7.349 | 20/2:17.395 |
| 17 | 3 | 6.825 | 20/2:17.342 |
| 18 | 3 | 6.856 | 20/2:17.330 |
| 19 | 3 | 7.227 | 20/2:17.709 |
| 20 | 3 | 6.805 | 20/2:17.629 |