| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 3.448 | N/A |
| 2 | 3 | 22.894 | 20/7:18.434 |
| 3 | 4 | 23.152 | 20/7:20.885 |
| 4 | 3 | 21.627 | 20/7:12.043 |
| 5 | 4 | 21.582 | 20/7:07.409 |
| 6 | 4 | 20.722 | 20/7:01.360 |
| 7 | 4 | 20.443 | 21/7:18.181 |
| 8 | 4 | 21.110 | 21/7:16.390 |
| 9 | 4 | 24.882 | 20/7:02.426 |
| 10 | 4 | 21.317 | 20/7:00.875 |
| 11 | 4 | 21.030 | 21/7:20.966 |
| 12 | 4 | 23.914 | 20/7:02.610 |
| 13 | 4 | 20.971 | 20/7:00.884 |
| 14 | 4 | 31.174 | 20/7:14.335 |
| 15 | 4 | 21.011 | 20/7:12.073 |
| 16 | 4 | 21.030 | 20/7:10.136 |
| 17 | 4 | 21.420 | 20/7:08.904 |
| 18 | 4 | 20.670 | 20/7:06.979 |
| 19 | 4 | 30.426 | 20/7:15.566 |
| 20 | 4 | 24.216 | 20/7:17.039 |