| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 32.244 | N/A |
| 2 | 4 | 20.774 | 20/7:06.095 |
| 3 | 3 | 24.481 | 19/7:19.539 |
| 4 | 2 | 19.863 | 19/7:02.952 |
| 5 | 2 | 18.912 | 20/7:11.386 |
| 6 | 2 | 19.918 | 20/7:07.246 |
| 7 | 2 | 19.380 | 20/7:02.782 |
| 8 | 2 | 25.985 | 20/7:17.522 |
| 9 | 2 | 20.289 | 20/7:15.048 |
| 10 | 2 | 20.996 | 20/7:14.617 |
| 11 | 2 | 18.671 | 20/7:09.855 |
| 12 | 2 | 18.599 | 20/7:05.834 |
| 13 | 2 | 18.929 | 20/7:03.005 |
| 14 | 2 | 21.669 | 20/7:04.617 |
| 15 | 2 | 21.069 | 20/7:05.184 |
| 16 | 2 | 20.214 | 20/7:04.592 |
| 17 | 2 | 21.502 | 20/7:05.604 |
| 18 | 2 | 20.563 | 20/7:05.447 |
| 19 | 2 | 20.038 | 20/7:04.754 |
| 20 | 2 | 19.259 | 20/7:03.355 |