| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 23.764 | N/A |
| 2 | 2 | 25.502 | 17/7:11.796 |
| 3 | 1 | 22.020 | 18/7:07.701 |
| 4 | 1 | 21.434 | 19/7:17.005 |
| 5 | 1 | 19.559 | 19/7:02.081 |
| 6 | 1 | 22.353 | 19/7:02.888 |
| 7 | 1 | 22.507 | 19/7:03.889 |
| 8 | 1 | 20.645 | 20/7:21.818 |
| 9 | 1 | 19.858 | 20/7:16.724 |
| 10 | 1 | 22.090 | 20/7:17.474 |
| 11 | 1 | 19.841 | 20/7:13.801 |
| 12 | 1 | 20.931 | 20/7:12.678 |
| 13 | 2 | 23.456 | 20/7:15.741 |
| 14 | 2 | 23.395 | 20/7:18.243 |
| 15 | 2 | 19.503 | 20/7:15.105 |
| 16 | 2 | 22.266 | 20/7:15.886 |
| 17 | 2 | 20.476 | 20/7:14.444 |
| 18 | 2 | 24.169 | 20/7:17.299 |
| 19 | 2 | 20.183 | 20/7:15.629 |
| 20 | 2 | 21.696 | 20/7:15.648 |