| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.570 | N/A |
| 2 | 2 | 1.918 | N/A |
| 3 | 1 | 20.776 | 19/6:15.886 |
| 4 | 1 | 21.005 | 19/6:17.947 |
| 5 | 1 | 23.657 | 18/6:12.733 |
| 6 | 1 | 30.444 | 16/6:01.475 |
| 7 | 2 | 25.811 | 16/6:06.997 |
| 8 | 2 | 21.471 | 17/6:23.688 |
| 9 | 1 | 22.089 | 17/6:19.639 |
| 10 | 1 | 20.423 | 17/6:13.027 |
| 11 | 1 | 21.270 | 17/6:09.822 |
| 12 | 1 | 22.674 | 17/6:09.031 |
| 13 | 1 | 21.247 | 17/6:06.815 |
| 14 | 1 | 23.674 | 17/6:07.972 |
| 15 | 1 | 20.301 | 17/6:04.800 |
| 16 | 1 | 21.056 | 17/6:02.944 |
| 17 | 1 | 20.418 | 17/6:00.655 |
| 18 | 1 | 20.447 | 18/6:20.978 |