| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.943 | 21/6:16.803 |
| 2 | 2 | 17.668 | 21/6:13.916 |
| 3 | 8 | 25.120 | 18/6:04.386 |
| 4 | 8 | 19.842 | 18/6:02.579 |
| 5 | 7 | 18.084 | 19/6:14.897 |
| 6 | 5 | 18.587 | 19/6:11.273 |
| 7 | 4 | 17.539 | 19/6:05.840 |
| 8 | 4 | 17.969 | 19/6:02.786 |
| 9 | 4 | 17.701 | 20/6:18.784 |
| 10 | 3 | 17.762 | 20/6:16.430 |
| 11 | 3 | 17.088 | 20/6:13.278 |
| 12 | 3 | 17.477 | 20/6:11.300 |
| 13 | 3 | 17.778 | 20/6:10.089 |
| 14 | 3 | 17.120 | 20/6:08.111 |
| 15 | 3 | 18.066 | 20/6:07.659 |
| 16 | 3 | 17.644 | 20/6:06.735 |
| 17 | 3 | 17.261 | 20/6:05.469 |
| 18 | 3 | 20.021 | 20/6:07.411 |
| 19 | 3 | 17.687 | 20/6:06.692 |
| 20 | 2 | 18.017 | 20/6:06.374 |