| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.862 | 20/0:57.240 |
| 2 | 4 | 7.274 | 20/1:41.360 |
| 3 | 4 | 7.082 | 20/1:54.787 |
| 4 | 4 | 6.468 | 20/1:58.430 |
| 5 | 2 | 6.569 | 20/2:01.020 |
| 6 | 2 | 6.489 | 20/2:02.480 |
| 7 | 2 | 6.554 | 20/2:03.709 |
| 8 | 2 | 6.517 | 20/2:04.538 |
| 9 | 2 | 6.311 | 20/2:04.724 |
| 10 | 2 | 6.369 | 20/2:04.990 |
| 11 | 2 | 6.561 | 20/2:05.556 |
| 12 | 1 | 6.758 | 20/2:06.357 |
| 13 | 1 | 6.189 | 20/2:06.158 |
| 14 | 1 | 6.478 | 20/2:06.401 |
| 15 | 1 | 6.699 | 20/2:06.907 |
| 16 | 1 | 6.495 | 20/2:07.094 |
| 17 | 1 | 6.435 | 20/2:07.188 |
| 18 | 1 | 6.424 | 20/2:07.260 |
| 19 | 1 | 6.441 | 20/2:07.342 |
| 20 | 2 | 7.763 | 20/2:08.738 |