| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 22.648 | 16/6:02.368 |
| 2 | 1 | 19.976 | 17/6:02.304 |
| 3 | 1 | 20.438 | 18/6:18.372 |
| 4 | 1 | 21.227 | 18/6:19.300 |
| 5 | 1 | 24.233 | 17/6:08.975 |
| 6 | 1 | 20.287 | 17/6:04.959 |
| 7 | 2 | 22.074 | 17/6:06.430 |
| 8 | 2 | 22.126 | 17/6:07.644 |
| 9 | 2 | 21.343 | 17/6:07.109 |
| 10 | 2 | 21.447 | 17/6:06.858 |
| 11 | 1 | 19.966 | 17/6:04.364 |
| 12 | 2 | 27.944 | 17/6:13.588 |
| 13 | 2 | 22.994 | 17/6:14.919 |
| 14 | 2 | 21.034 | 17/6:13.681 |
| 15 | 2 | 20.337 | 17/6:11.817 |
| 16 | 2 | 20.595 | 17/6:10.461 |
| 17 | 2 | 20.896 | 17/6:09.565 |