| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.648 | N/A |
| 2 | 1 | 18.579 | 20/6:11.649 |
| 3 | 2 | 18.511 | 20/6:11.003 |
| 4 | 2 | 16.869 | 20/6:00.388 |
| 5 | 2 | 16.673 | 21/6:11.808 |
| 6 | 2 | 16.987 | 21/6:09.124 |
| 7 | 2 | 17.190 | 21/6:08.011 |
| 8 | 2 | 16.839 | 21/6:06.213 |
| 9 | 2 | 16.385 | 21/6:03.730 |
| 10 | 2 | 17.012 | 21/6:03.192 |
| 11 | 2 | 16.761 | 21/6:02.026 |
| 12 | 2 | 16.959 | 21/6:01.857 |
| 13 | 2 | 16.825 | 21/6:01.298 |
| 14 | 2 | 16.915 | 21/6:00.963 |
| 15 | 2 | 16.971 | 21/6:00.756 |
| 16 | 2 | 17.444 | 21/6:01.208 |
| 17 | 2 | 17.374 | 21/6:01.515 |
| 18 | 2 | 16.928 | 21/6:01.262 |
| 19 | 2 | 17.179 | 21/6:01.315 |
| 20 | 2 | 17.229 | 21/6:01.416 |
| 21 | 2 | 17.355 | 21/6:01.633 |