| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 2.208 | 20/0:44.160 |
| 2 | 2 | 7.577 | 20/1:37.850 |
| 3 | 2 | 7.133 | 20/1:52.787 |
| 4 | 2 | 7.617 | 20/2:02.675 |
| 5 | 2 | 7.183 | 20/2:06.872 |
| 6 | 1 | 7.022 | 20/2:09.133 |
| 7 | 2 | 8.586 | 20/2:15.217 |
| 8 | 1 | 7.474 | 20/2:17.000 |
| 9 | 2 | 7.484 | 20/2:18.409 |
| 10 | 2 | 7.495 | 20/2:19.558 |
| 11 | 2 | 7.413 | 20/2:20.349 |
| 12 | 2 | 7.292 | 20/2:20.807 |
| 13 | 2 | 6.995 | 20/2:20.737 |
| 14 | 2 | 7.229 | 20/2:21.011 |
| 15 | 2 | 8.142 | 20/2:22.467 |
| 16 | 2 | 7.266 | 20/2:22.645 |
| 17 | 2 | 7.694 | 20/2:23.306 |
| 18 | 2 | 7.587 | 20/2:23.774 |
| 19 | 2 | 7.295 | 20/2:23.886 |
| 20 | 2 | 7.068 | 20/2:23.760 |