| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 25.493 | N/A |
| 2 | 4 | 21.701 | 20/7:17.812 |
| 3 | 4 | 21.831 | 20/7:19.047 |
| 4 | 4 | 27.265 | 18/7:06.676 |
| 5 | 4 | 22.555 | 18/7:02.239 |
| 6 | 3 | 21.519 | 19/7:19.028 |
| 7 | 3 | 21.478 | 19/7:14.054 |
| 8 | 3 | 22.755 | 19/7:14.617 |
| 9 | 3 | 21.764 | 19/7:12.446 |
| 10 | 3 | 21.256 | 19/7:09.741 |
| 11 | 3 | 22.076 | 19/7:09.053 |
| 12 | 3 | 23.534 | 19/7:10.875 |
| 13 | 3 | 21.821 | 19/7:09.825 |
| 14 | 3 | 21.448 | 19/7:08.420 |
| 15 | 3 | 22.425 | 19/7:08.471 |
| 16 | 3 | 21.689 | 19/7:07.633 |
| 17 | 3 | 22.019 | 19/7:07.271 |
| 18 | 3 | 22.414 | 19/7:07.369 |
| 19 | 3 | 21.019 | 19/7:06.062 |