| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.922 | N/A |
| 2 | 2 | 19.707 | 20/6:16.355 |
| 3 | 2 | 21.289 | 19/6:10.886 |
| 4 | 2 | 18.957 | 19/6:01.064 |
| 5 | 2 | 19.679 | 19/6:00.266 |
| 6 | 1 | 16.049 | 20/6:05.509 |
| 7 | 2 | 2.914 | 23/6:03.437 |
| 8 | 1 | 2.914 | 23/6:03.437 |
| 9 | 2 | 17.808 | 20/6:10.531 |
| 10 | 1 | 19.838 | 20/6:11.719 |
| 11 | 1 | 18.850 | 20/6:10.263 |
| 12 | 1 | 19.317 | 20/6:10.116 |
| 13 | 1 | 19.046 | 20/6:09.484 |
| 14 | 1 | 19.087 | 20/6:09.038 |
| 15 | 1 | 22.930 | 20/6:14.751 |
| 16 | 1 | 19.121 | 20/6:14.018 |
| 17 | 1 | 22.882 | 20/6:18.493 |
| 18 | 1 | 23.894 | 19/6:03.563 |
| 19 | 1 | 25.361 | 19/6:09.492 |