| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.747 | N/A |
| 2 | 1 | 16.748 | 22/6:11.455 |
| 3 | 1 | 16.260 | 22/6:06.331 |
| 4 | 1 | 17.239 | 22/6:11.476 |
| 5 | 1 | 15.898 | 22/6:07.008 |
| 6 | 1 | 17.313 | 22/6:10.270 |
| 7 | 1 | 17.098 | 22/6:11.693 |
| 8 | 1 | 17.060 | 22/6:12.595 |
| 9 | 1 | 16.902 | 22/6:12.856 |
| 10 | 1 | 15.980 | 22/6:10.909 |
| 11 | 1 | 16.342 | 22/6:10.111 |
| 12 | 1 | 16.989 | 22/6:10.693 |
| 13 | 2 | 22.078 | 21/6:02.925 |
| 14 | 2 | 17.255 | 21/6:03.073 |
| 15 | 2 | 16.798 | 21/6:02.547 |
| 16 | 2 | 20.101 | 21/6:06.495 |
| 17 | 2 | 16.625 | 21/6:05.604 |
| 18 | 2 | 16.259 | 21/6:04.388 |
| 19 | 2 | 16.601 | 21/6:03.687 |
| 20 | 2 | 16.666 | 21/6:03.128 |
| 21 | 2 | 16.133 | 21/6:02.092 |