| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.300 | N/A |
| 2 | 1 | 18.582 | 20/6:14.358 |
| 3 | 1 | 18.614 | 20/6:14.662 |
| 4 | 1 | 18.861 | 20/6:16.327 |
| 5 | 1 | 22.055 | 19/6:12.804 |
| 6 | 1 | 18.617 | 19/6:09.524 |
| 7 | 1 | 18.093 | 19/6:05.766 |
| 8 | 1 | 21.067 | 19/6:10.728 |
| 9 | 1 | 18.846 | 19/6:09.453 |
| 10 | 1 | 18.149 | 19/6:07.068 |
| 11 | 1 | 18.313 | 19/6:05.454 |
| 12 | 1 | 19.701 | 19/6:06.405 |
| 13 | 1 | 19.086 | 19/6:06.276 |
| 14 | 1 | 19.286 | 19/6:06.443 |
| 15 | 1 | 18.804 | 19/6:05.966 |
| 16 | 1 | 22.805 | 19/6:10.354 |
| 17 | 1 | 18.875 | 19/6:09.773 |
| 18 | 1 | 20.810 | 19/6:11.308 |
| 19 | 1 | 19.725 | 19/6:11.589 |