| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.576 | N/A |
| 2 | 1 | 23.107 | 16/6:07.181 |
| 3 | 2 | 24.201 | 16/6:15.386 |
| 4 | 2 | 23.479 | 16/6:14.511 |
| 5 | 1 | 22.580 | 16/6:10.702 |
| 6 | 1 | 18.922 | 17/6:19.900 |
| 7 | 1 | 20.098 | 17/6:13.608 |
| 8 | 1 | 21.169 | 17/6:11.561 |
| 9 | 1 | 19.372 | 17/6:06.432 |
| 10 | 1 | 26.534 | 17/6:15.175 |
| 11 | 2 | 30.298 | 16/6:05.216 |
| 12 | 2 | 18.452 | 17/6:21.611 |
| 13 | 1 | 19.807 | 17/6:17.934 |
| 14 | 2 | 24.214 | 17/6:20.247 |
| 15 | 2 | 25.483 | 16/6:00.986 |
| 16 | 1 | 18.971 | 17/6:19.708 |
| 17 | 1 | 30.739 | 17/6:28.002 |