| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 26.452 | N/A |
| 2 | 2 | 23.567 | 18/7:07.091 |
| 3 | 2 | 24.944 | 18/7:18.795 |
| 4 | 4 | 29.631 | 17/7:23.209 |
| 5 | 4 | 23.075 | 17/7:11.032 |
| 6 | 3 | 23.876 | 17/7:06.749 |
| 7 | 4 | 25.745 | 17/7:08.686 |
| 8 | 3 | 23.576 | 17/7:05.112 |
| 9 | 4 | 24.361 | 17/7:04.002 |
| 10 | 4 | 23.833 | 17/7:02.199 |
| 11 | 4 | 25.062 | 17/7:02.724 |
| 12 | 4 | 23.219 | 17/7:00.472 |
| 13 | 3 | 23.379 | 18/7:23.331 |
| 14 | 3 | 23.523 | 18/7:22.024 |
| 15 | 3 | 25.171 | 18/7:22.905 |
| 16 | 3 | 24.010 | 18/7:22.353 |
| 17 | 3 | 23.850 | 18/7:21.700 |
| 18 | 3 | 24.377 | 18/7:21.651 |