| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.058 | N/A |
| 2 | 2 | 18.786 | 20/6:12.992 |
| 3 | 2 | 20.068 | 19/6:05.744 |
| 4 | 2 | 19.422 | 19/6:05.714 |
| 5 | 3 | 21.129 | 19/6:13.380 |
| 6 | 3 | 19.329 | 19/6:11.500 |
| 7 | 4 | 24.267 | 18/6:04.560 |
| 8 | 4 | 23.558 | 18/6:11.987 |
| 9 | 4 | 18.642 | 18/6:07.110 |
| 10 | 4 | 18.862 | 18/6:03.732 |
| 11 | 4 | 19.434 | 18/6:02.002 |
| 12 | 4 | 18.691 | 19/6:19.638 |
| 13 | 4 | 21.622 | 18/6:01.455 |
| 14 | 4 | 21.791 | 18/6:03.382 |
| 15 | 4 | 20.449 | 18/6:03.404 |
| 16 | 4 | 26.725 | 18/6:10.536 |
| 17 | 4 | 28.220 | 18/6:18.365 |
| 18 | 4 | 20.723 | 18/6:17.776 |