| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.505 | 21/6:07.605 |
| 2 | 2 | 17.162 | 21/6:04.004 |
| 3 | 1 | 16.833 | 21/6:00.500 |
| 4 | 1 | 16.706 | 22/6:15.133 |
| 5 | 1 | 16.949 | 22/6:14.682 |
| 6 | 1 | 16.960 | 22/6:14.422 |
| 7 | 1 | 16.903 | 22/6:14.057 |
| 8 | 2 | 16.865 | 22/6:13.678 |
| 9 | 1 | 16.781 | 22/6:13.179 |
| 10 | 1 | 17.099 | 22/6:13.479 |
| 11 | 2 | 17.172 | 22/6:13.870 |
| 12 | 2 | 16.717 | 22/6:13.362 |
| 13 | 2 | 16.851 | 22/6:13.159 |
| 14 | 2 | 16.534 | 22/6:12.487 |
| 15 | 2 | 16.659 | 22/6:12.087 |
| 16 | 2 | 18.186 | 22/6:13.838 |
| 17 | 2 | 17.625 | 22/6:14.656 |
| 18 | 2 | 16.529 | 22/6:14.044 |
| 19 | 2 | 16.860 | 22/6:13.880 |
| 20 | 2 | 17.088 | 22/6:13.982 |
| 21 | 2 | 16.686 | 22/6:13.654 |
| 22 | 1 | 16.944 | 22/6:13.614 |