| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.885 | N/A |
| 2 | 1 | 19.755 | 19/6:16.475 |
| 3 | 1 | 19.228 | 19/6:11.732 |
| 4 | 1 | 18.623 | 19/6:06.521 |
| 5 | 1 | 18.771 | 19/6:04.581 |
| 6 | 1 | 18.884 | 19/6:03.824 |
| 7 | 1 | 19.943 | 19/6:06.497 |
| 8 | 1 | 19.300 | 19/6:06.752 |
| 9 | 1 | 18.855 | 19/6:05.942 |
| 10 | 1 | 19.349 | 19/6:06.301 |
| 11 | 1 | 19.242 | 19/6:06.395 |
| 12 | 1 | 18.915 | 19/6:05.936 |
| 13 | 1 | 21.060 | 19/6:08.772 |
| 14 | 2 | 19.142 | 19/6:08.516 |
| 15 | 2 | 19.478 | 19/6:08.728 |
| 16 | 2 | 19.431 | 19/6:08.856 |
| 17 | 2 | 19.208 | 19/6:08.717 |
| 18 | 2 | 19.576 | 19/6:08.983 |
| 19 | 2 | 21.179 | 19/6:10.824 |