| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.513 | N/A |
| 2 | 1 | 19.086 | 20/6:04.147 |
| 3 | 3 | 21.921 | 19/6:10.576 |
| 4 | 3 | 17.609 | 20/6:12.747 |
| 5 | 3 | 20.359 | 20/6:16.644 |
| 6 | 3 | 21.622 | 19/6:03.662 |
| 7 | 3 | 19.356 | 19/6:01.372 |
| 8 | 3 | 23.258 | 19/6:09.769 |
| 9 | 3 | 17.221 | 19/6:02.485 |
| 10 | 3 | 17.273 | 20/6:16.668 |
| 11 | 2 | 18.577 | 20/6:14.448 |
| 12 | 3 | 21.585 | 20/6:17.828 |
| 13 | 2 | 16.279 | 20/6:12.244 |
| 14 | 2 | 20.691 | 20/6:13.967 |
| 15 | 2 | 17.613 | 20/6:11.266 |
| 16 | 2 | 16.236 | 20/6:07.181 |
| 17 | 2 | 16.528 | 20/6:03.954 |
| 18 | 2 | 22.336 | 20/6:07.598 |
| 19 | 2 | 16.763 | 20/6:04.954 |
| 20 | 2 | 27.842 | 20/6:13.668 |