| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.846 | N/A |
| 2 | 2 | 19.229 | 20/6:07.197 |
| 3 | 2 | 20.053 | 20/6:15.025 |
| 4 | 2 | 19.070 | 20/6:11.408 |
| 5 | 2 | 18.942 | 20/6:08.992 |
| 6 | 2 | 19.165 | 20/6:08.390 |
| 7 | 2 | 18.393 | 20/6:05.544 |
| 8 | 2 | 19.929 | 20/6:07.680 |
| 9 | 2 | 19.207 | 20/6:07.567 |
| 10 | 2 | 18.424 | 20/6:05.826 |
| 11 | 2 | 20.135 | 20/6:07.685 |
| 12 | 2 | 18.584 | 20/6:06.526 |
| 13 | 2 | 23.223 | 20/6:12.906 |
| 14 | 2 | 18.654 | 20/6:11.626 |
| 15 | 2 | 19.217 | 20/6:11.294 |
| 16 | 2 | 20.022 | 20/6:12.025 |
| 17 | 2 | 20.859 | 20/6:13.659 |
| 18 | 2 | 19.778 | 20/6:13.892 |
| 19 | 2 | 19.269 | 20/6:13.563 |
| 20 | 2 | 19.035 | 20/6:13.034 |