| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 25.479 | N/A |
| 2 | 3 | 18.228 | 20/6:11.811 |
| 3 | 3 | 17.324 | 20/6:03.223 |
| 4 | 3 | 17.401 | 20/6:00.848 |
| 5 | 3 | 18.047 | 20/6:02.729 |
| 6 | 3 | 17.438 | 20/6:01.543 |
| 7 | 3 | 19.043 | 20/6:05.835 |
| 8 | 3 | 17.401 | 20/6:04.444 |
| 9 | 3 | 17.584 | 20/6:03.835 |
| 10 | 3 | 19.647 | 20/6:07.717 |
| 11 | 3 | 16.837 | 20/6:05.484 |
| 12 | 3 | 16.588 | 20/6:03.226 |
| 13 | 3 | 16.761 | 20/6:01.619 |
| 14 | 4 | 17.833 | 20/6:01.825 |
| 15 | 3 | 18.407 | 20/6:02.781 |
| 16 | 3 | 19.448 | 20/6:04.929 |
| 17 | 3 | 17.564 | 20/6:04.570 |
| 18 | 4 | 19.070 | 20/6:05.937 |
| 19 | 4 | 16.692 | 20/6:04.642 |
| 20 | 3 | 16.562 | 20/6:03.354 |