| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.865 | N/A |
| 2 | 1 | 23.656 | 18/7:02.017 |
| 3 | 1 | 19.848 | 20/7:13.153 |
| 4 | 1 | 20.196 | 20/7:03.298 |
| 5 | 1 | 19.450 | 21/7:15.615 |
| 6 | 1 | 19.340 | 21/7:09.825 |
| 7 | 1 | 21.095 | 21/7:11.815 |
| 8 | 1 | 19.694 | 21/7:09.233 |
| 9 | 1 | 19.502 | 21/7:06.817 |
| 10 | 1 | 19.802 | 21/7:05.605 |
| 11 | 1 | 20.325 | 21/7:05.681 |
| 12 | 1 | 22.420 | 21/7:09.552 |
| 13 | 1 | 19.699 | 21/7:08.243 |
| 14 | 1 | 19.901 | 21/7:07.446 |
| 15 | 1 | 22.884 | 21/7:11.025 |
| 16 | 1 | 21.355 | 21/7:12.087 |
| 17 | 1 | 20.530 | 21/7:11.986 |
| 18 | 1 | 19.298 | 21/7:10.447 |
| 19 | 1 | 24.585 | 21/7:14.953 |
| 20 | 1 | 19.454 | 21/7:13.585 |
| 21 | 1 | 20.951 | 21/7:13.850 |