| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 25.285 | N/A |
| 2 | 2 | 21.823 | 20/7:19.922 |
| 3 | 3 | 22.683 | 19/7:05.839 |
| 4 | 3 | 19.995 | 20/7:13.791 |
| 5 | 3 | 20.318 | 20/7:08.175 |
| 6 | 3 | 20.844 | 20/7:06.804 |
| 7 | 3 | 20.817 | 20/7:05.805 |
| 8 | 3 | 20.710 | 20/7:04.800 |
| 9 | 3 | 19.460 | 20/7:01.078 |
| 10 | 3 | 23.079 | 20/7:05.824 |
| 11 | 3 | 21.530 | 20/7:06.677 |
| 12 | 2 | 19.816 | 20/7:04.414 |
| 13 | 3 | 24.227 | 20/7:09.513 |
| 14 | 3 | 20.461 | 20/7:08.323 |
| 15 | 3 | 20.792 | 20/7:07.752 |
| 16 | 3 | 22.092 | 20/7:08.904 |
| 17 | 3 | 20.006 | 20/7:07.435 |
| 18 | 3 | 23.661 | 20/7:10.224 |
| 19 | 3 | 21.309 | 20/7:10.220 |
| 20 | 3 | 20.665 | 20/7:09.573 |