| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 2.731 | N/A |
| 2 | 2 | 22.487 | 17/6:02.523 |
| 3 | 2 | 21.652 | 18/6:17.912 |
| 4 | 2 | 21.278 | 18/6:13.427 |
| 5 | 2 | 21.526 | 18/6:12.238 |
| 6 | 2 | 21.659 | 18/6:11.977 |
| 7 | 2 | 20.774 | 18/6:09.296 |
| 8 | 2 | 21.373 | 18/6:08.835 |
| 9 | 2 | 20.966 | 18/6:07.625 |
| 10 | 2 | 20.835 | 18/6:06.436 |
| 11 | 2 | 20.862 | 18/6:05.531 |
| 12 | 2 | 20.961 | 18/6:04.943 |
| 13 | 2 | 21.060 | 18/6:04.594 |
| 14 | 1 | 20.971 | 18/6:04.182 |
| 15 | 1 | 20.859 | 18/6:03.693 |
| 16 | 1 | 21.082 | 18/6:03.522 |
| 17 | 1 | 21.292 | 18/6:03.595 |
| 18 | 1 | 21.290 | 18/6:03.658 |