| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.630 | 20/6:12.600 |
| 2 | 1 | 19.520 | 19/6:02.425 |
| 3 | 1 | 19.138 | 19/6:02.824 |
| 4 | 1 | 18.883 | 19/6:01.812 |
| 5 | 1 | 18.460 | 20/6:18.524 |
| 6 | 1 | 20.956 | 19/6:06.026 |
| 7 | 1 | 19.948 | 19/6:07.881 |
| 8 | 1 | 19.454 | 19/6:08.099 |
| 9 | 1 | 23.865 | 19/6:17.581 |
| 10 | 1 | 24.317 | 18/6:05.708 |
| 11 | 1 | 18.421 | 18/6:02.605 |
| 12 | 1 | 18.358 | 19/6:19.921 |
| 13 | 1 | 19.923 | 19/6:19.814 |
| 14 | 1 | 19.053 | 19/6:18.542 |
| 15 | 1 | 19.827 | 19/6:18.420 |
| 16 | 1 | 19.834 | 19/6:18.322 |
| 17 | 1 | 19.536 | 19/6:17.902 |
| 18 | 1 | 19.296 | 19/6:17.276 |
| 19 | 1 | 51.539 | 19/6:48.958 |