| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.873 | N/A |
| 2 | 4 | 22.161 | 20/7:03.932 |
| 3 | 6 | 28.478 | 18/7:13.304 |
| 4 | 4 | 21.237 | 19/7:14.129 |
| 5 | 4 | 21.246 | 19/7:01.922 |
| 6 | 4 | 21.538 | 20/7:18.581 |
| 7 | 4 | 20.341 | 20/7:10.376 |
| 8 | 4 | 24.233 | 20/7:15.079 |
| 9 | 4 | 21.438 | 20/7:11.969 |
| 10 | 4 | 21.769 | 20/7:10.248 |
| 11 | 4 | 22.887 | 20/7:10.996 |
| 12 | 4 | 21.573 | 20/7:09.338 |
| 13 | 4 | 20.671 | 20/7:06.528 |
| 14 | 4 | 21.868 | 20/7:05.900 |
| 15 | 4 | 21.964 | 20/7:05.492 |
| 16 | 4 | 20.770 | 20/7:03.626 |
| 17 | 4 | 22.702 | 20/7:04.288 |
| 18 | 4 | 21.477 | 20/7:03.502 |
| 19 | 4 | 23.968 | 20/7:05.434 |
| 20 | 4 | 21.355 | 20/7:04.549 |