| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.927 | N/A |
| 2 | 3 | 18.993 | 19/6:02.801 |
| 3 | 2 | 18.669 | 20/6:18.716 |
| 4 | 2 | 18.342 | 20/6:15.619 |
| 5 | 2 | 18.230 | 20/6:13.538 |
| 6 | 2 | 18.022 | 20/6:11.499 |
| 7 | 2 | 17.921 | 20/6:09.820 |
| 8 | 2 | 20.207 | 20/6:14.826 |
| 9 | 2 | 17.317 | 20/6:11.716 |
| 10 | 2 | 17.219 | 20/6:09.091 |
| 11 | 2 | 17.640 | 20/6:07.791 |
| 12 | 2 | 18.170 | 20/6:07.642 |
| 13 | 2 | 17.283 | 20/6:06.114 |
| 14 | 2 | 21.231 | 20/6:10.591 |
| 15 | 2 | 17.387 | 20/6:09.211 |
| 16 | 2 | 22.324 | 20/6:14.027 |
| 17 | 2 | 17.093 | 20/6:12.484 |
| 18 | 2 | 17.044 | 20/6:10.853 |
| 19 | 2 | 18.596 | 20/6:11.042 |
| 20 | 2 | 17.507 | 20/6:10.122 |