| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 20.344 | 18/6:06.192 |
| 2 | 5 | 17.798 | 19/6:02.349 |
| 3 | 2 | 17.714 | 20/6:12.373 |
| 4 | 2 | 16.982 | 20/6:04.190 |
| 5 | 2 | 21.002 | 20/6:15.360 |
| 6 | 2 | 19.906 | 19/6:00.196 |
| 7 | 2 | 16.973 | 20/6:13.483 |
| 8 | 2 | 19.974 | 20/6:16.732 |
| 9 | 3 | 20.584 | 19/6:01.585 |
| 10 | 3 | 17.996 | 20/6:18.546 |
| 11 | 3 | 17.009 | 20/6:15.058 |
| 12 | 2 | 17.213 | 20/6:12.492 |
| 13 | 2 | 17.452 | 20/6:10.688 |
| 14 | 2 | 16.495 | 20/6:07.774 |
| 15 | 2 | 17.708 | 20/6:06.867 |
| 16 | 2 | 17.644 | 20/6:05.992 |
| 17 | 2 | 18.493 | 20/6:06.220 |
| 18 | 2 | 16.749 | 20/6:04.484 |
| 19 | 2 | 18.522 | 20/6:04.798 |
| 20 | 2 | 21.024 | 20/6:07.582 |