| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 7.977 | N/A |
| 2 | 1 | 19.361 | 20/6:15.836 |
| 3 | 1 | 19.527 | 20/6:17.413 |
| 4 | 1 | 19.728 | 20/6:19.211 |
| 5 | 1 | 19.089 | 20/6:17.075 |
| 6 | 1 | 19.417 | 20/6:17.040 |
| 7 | 1 | 19.754 | 20/6:18.084 |
| 8 | 1 | 19.686 | 20/6:18.645 |
| 9 | 1 | 19.736 | 20/6:19.184 |
| 10 | 1 | 20.633 | 19/6:01.839 |
| 11 | 1 | 19.615 | 19/6:01.759 |
| 12 | 2 | 21.298 | 19/6:04.449 |
| 13 | 2 | 20.313 | 19/6:05.212 |
| 14 | 2 | 19.512 | 19/6:04.749 |
| 15 | 2 | 19.868 | 19/6:04.810 |
| 16 | 2 | 20.122 | 19/6:05.167 |
| 17 | 4 | 45.780 | 18/6:12.880 |
| 18 | 2 | 45.780 | 18/6:12.880 |
| 19 | 2 | 20.424 | 19/6:11.840 |