| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 2.016 | N/A |
| 2 | 2 | 20.090 | 19/6:03.636 |
| 3 | 2 | 19.645 | 20/6:19.498 |
| 4 | 2 | 18.818 | 20/6:12.851 |
| 5 | 5 | 28.694 | 18/6:12.815 |
| 6 | 5 | 19.987 | 18/6:06.611 |
| 7 | 4 | 18.943 | 19/6:20.547 |
| 8 | 4 | 18.812 | 19/6:14.844 |
| 9 | 3 | 21.455 | 19/6:16.515 |
| 10 | 3 | 19.087 | 19/6:13.078 |
| 11 | 3 | 21.448 | 19/6:14.578 |
| 12 | 4 | 19.924 | 19/6:13.311 |
| 13 | 4 | 20.653 | 19/6:13.035 |
| 14 | 3 | 19.496 | 19/6:11.780 |
| 15 | 2 | 18.941 | 19/6:09.721 |
| 16 | 2 | 20.490 | 19/6:09.795 |
| 17 | 2 | 20.163 | 19/6:09.492 |
| 18 | 2 | 19.440 | 19/6:08.046 |
| 19 | 3 | 19.676 | 19/6:07.778 |