| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 28.779 | N/A |
| 2 | 1 | 24.975 | 20/8:23.304 |
| 3 | 1 | 27.920 | 19/8:24.834 |
| 4 | 1 | 28.579 | 18/8:10.465 |
| 5 | 1 | 31.009 | 18/8:26.831 |
| 6 | 2 | 29.723 | 17/8:03.838 |
| 7 | 2 | 32.912 | 17/8:15.760 |
| 8 | 2 | 29.149 | 17/8:15.675 |
| 9 | 1 | 27.552 | 17/8:12.417 |
| 10 | 1 | 26.813 | 17/8:08.569 |
| 11 | 1 | 27.206 | 17/8:06.119 |
| 12 | 1 | 27.019 | 17/8:03.843 |
| 13 | 1 | 25.462 | 18/8:28.064 |
| 14 | 1 | 28.308 | 17/8:00.012 |
| 15 | 1 | 24.002 | 18/8:23.114 |
| 16 | 1 | 24.866 | 18/8:19.673 |
| 17 | 1 | 24.940 | 18/8:16.741 |
| 18 | 1 | 25.498 | 18/8:14.712 |