| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 29.294 | N/A |
| 2 | 3 | 21.846 | 19/7:02.522 |
| 3 | 2 | 22.214 | 19/7:05.834 |
| 4 | 2 | 21.680 | 19/7:03.734 |
| 5 | 2 | 21.434 | 19/7:01.577 |
| 6 | 2 | 24.644 | 19/7:11.838 |
| 7 | 2 | 22.587 | 19/7:12.509 |
| 8 | 2 | 27.789 | 18/7:03.193 |
| 9 | 2 | 21.678 | 18/7:00.022 |
| 10 | 2 | 26.108 | 18/7:05.922 |
| 11 | 3 | 23.719 | 18/7:06.582 |
| 12 | 2 | 24.298 | 18/7:08.016 |
| 13 | 3 | 28.039 | 18/7:14.511 |
| 14 | 2 | 22.042 | 18/7:12.165 |
| 15 | 2 | 22.156 | 18/7:10.292 |
| 16 | 3 | 29.481 | 18/7:16.971 |
| 17 | 2 | 23.467 | 18/7:16.424 |
| 18 | 3 | 33.841 | 18/7:26.317 |