| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 23.642 | N/A |
| 2 | 2 | 21.243 | 20/7:07.259 |
| 3 | 1 | 20.804 | 20/7:03.088 |
| 4 | 1 | 21.540 | 20/7:06.359 |
| 5 | 1 | 21.738 | 20/7:08.935 |
| 6 | 1 | 22.577 | 20/7:13.669 |
| 7 | 1 | 22.469 | 20/7:16.483 |
| 8 | 2 | 26.641 | 19/7:07.387 |
| 9 | 2 | 22.334 | 19/7:07.170 |
| 10 | 2 | 21.274 | 19/7:04.882 |
| 11 | 2 | 21.747 | 19/7:03.902 |
| 12 | 2 | 21.384 | 19/7:02.507 |
| 13 | 2 | 21.437 | 19/7:01.424 |
| 14 | 2 | 24.539 | 19/7:04.802 |
| 15 | 2 | 20.916 | 19/7:03.040 |
| 16 | 2 | 21.335 | 19/7:02.015 |
| 17 | 2 | 23.304 | 19/7:03.334 |
| 18 | 2 | 21.447 | 19/7:02.531 |
| 19 | 2 | 21.365 | 19/7:01.736 |