| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.293 | N/A |
| 2 | 5 | 23.144 | 20/7:22.029 |
| 3 | 5 | 22.597 | 20/7:16.832 |
| 4 | 5 | 23.880 | 19/7:00.019 |
| 5 | 5 | 23.789 | 19/7:02.638 |
| 6 | 5 | 24.411 | 19/7:06.448 |
| 7 | 4 | 22.476 | 19/7:03.184 |
| 8 | 5 | 23.724 | 19/7:04.061 |
| 9 | 3 | 22.815 | 19/7:02.674 |
| 10 | 6 | 28.631 | 19/7:13.227 |
| 11 | 5 | 23.277 | 19/7:12.032 |
| 12 | 5 | 21.840 | 19/7:08.703 |
| 13 | 5 | 21.257 | 19/7:05.054 |
| 14 | 5 | 21.520 | 19/7:02.331 |
| 15 | 5 | 23.561 | 19/7:02.621 |
| 16 | 4 | 22.515 | 19/7:01.617 |
| 17 | 4 | 21.714 | 20/7:23.034 |
| 18 | 4 | 22.096 | 20/7:21.804 |
| 19 | 4 | 21.434 | 20/7:20.011 |
| 20 | 4 | 22.665 | 20/7:19.639 |