| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 7.147 | N/A |
| 2 | 1 | 18.749 | 20/6:03.378 |
| 3 | 1 | 18.554 | 20/6:01.525 |
| 4 | 2 | 22.018 | 19/6:03.073 |
| 5 | 2 | 18.617 | 20/6:17.352 |
| 6 | 2 | 18.728 | 20/6:14.477 |
| 7 | 2 | 20.329 | 20/6:17.631 |
| 8 | 2 | 19.281 | 20/6:17.039 |
| 9 | 1 | 18.943 | 20/6:15.792 |
| 10 | 1 | 18.629 | 20/6:14.159 |
| 11 | 1 | 18.832 | 20/6:13.239 |
| 12 | 1 | 19.145 | 20/6:13.026 |
| 13 | 1 | 18.813 | 20/6:12.323 |
| 14 | 1 | 22.024 | 20/6:16.422 |
| 15 | 1 | 19.054 | 20/6:15.904 |
| 16 | 1 | 19.033 | 20/6:15.429 |
| 17 | 1 | 18.536 | 20/6:14.422 |
| 18 | 1 | 19.115 | 20/6:14.182 |
| 19 | 1 | 18.787 | 20/6:13.622 |
| 20 | 1 | 18.721 | 20/6:13.055 |