| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 3.931 | N/A |
| 2 | 2 | 20.175 | 19/6:07.081 |
| 3 | 1 | 23.687 | 18/6:16.758 |
| 4 | 1 | 22.258 | 18/6:18.611 |
| 5 | 1 | 21.893 | 18/6:17.986 |
| 6 | 1 | 20.312 | 18/6:12.236 |
| 7 | 1 | 20.794 | 18/6:09.768 |
| 8 | 1 | 19.986 | 18/6:06.043 |
| 9 | 1 | 21.462 | 18/6:06.385 |
| 10 | 1 | 28.065 | 18/6:19.124 |
| 11 | 1 | 23.570 | 18/6:21.674 |
| 12 | 2 | 24.634 | 17/6:02.965 |
| 13 | 2 | 22.490 | 17/6:03.032 |
| 14 | 2 | 18.934 | 18/6:20.886 |
| 15 | 1 | 19.670 | 18/6:17.846 |
| 16 | 1 | 20.814 | 18/6:16.507 |
| 17 | 1 | 19.430 | 18/6:13.865 |
| 18 | 2 | 22.166 | 18/6:14.271 |