| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 24.128 | N/A |
| 2 | 2 | 21.220 | 20/7:07.308 |
| 3 | 2 | 25.951 | 18/7:05.081 |
| 4 | 2 | 21.139 | 19/7:13.988 |
| 5 | 2 | 21.401 | 19/7:07.827 |
| 6 | 2 | 21.074 | 19/7:02.954 |
| 7 | 2 | 20.917 | 20/7:21.184 |
| 8 | 2 | 25.441 | 19/7:08.021 |
| 9 | 2 | 21.634 | 19/7:06.376 |
| 10 | 2 | 21.336 | 19/7:04.354 |
| 11 | 2 | 20.596 | 19/7:01.404 |
| 12 | 2 | 25.443 | 19/7:06.922 |
| 13 | 2 | 21.958 | 19/7:06.293 |
| 14 | 2 | 21.054 | 19/7:04.508 |
| 15 | 2 | 20.604 | 19/7:02.401 |
| 16 | 2 | 20.978 | 19/7:01.023 |
| 17 | 2 | 20.765 | 20/7:21.547 |
| 18 | 2 | 22.907 | 19/7:00.570 |
| 19 | 2 | 20.698 | 20/7:21.194 |
| 20 | 2 | 21.314 | 20/7:20.558 |