| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.278 | N/A |
| 2 | 3 | 18.447 | 20/6:09.771 |
| 3 | 3 | 18.757 | 20/6:12.716 |
| 4 | 3 | 17.421 | 20/6:05.236 |
| 5 | 2 | 17.560 | 20/6:02.156 |
| 6 | 2 | 20.242 | 20/6:10.500 |
| 7 | 2 | 17.720 | 20/6:08.076 |
| 8 | 2 | 17.690 | 20/6:06.264 |
| 9 | 2 | 17.342 | 20/6:04.078 |
| 10 | 2 | 19.073 | 20/6:06.032 |
| 11 | 2 | 19.882 | 20/6:09.132 |
| 12 | 2 | 18.913 | 20/6:09.995 |
| 13 | 2 | 17.672 | 20/6:08.749 |
| 14 | 2 | 18.606 | 20/6:09.060 |
| 15 | 2 | 17.531 | 20/6:07.868 |
| 16 | 2 | 18.235 | 20/6:07.726 |
| 17 | 2 | 17.910 | 20/6:07.216 |
| 18 | 2 | 18.779 | 20/6:07.738 |
| 19 | 2 | 17.265 | 20/6:06.603 |
| 20 | 2 | 17.791 | 20/6:06.114 |