| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.322 | 21/6:03.762 |
| 2 | 3 | 21.660 | 19/6:10.329 |
| 3 | 3 | 20.698 | 19/6:17.973 |
| 4 | 3 | 18.841 | 19/6:12.975 |
| 5 | 3 | 21.962 | 18/6:01.739 |
| 6 | 3 | 19.903 | 18/6:01.158 |
| 7 | 3 | 20.964 | 18/6:03.471 |
| 8 | 3 | 17.262 | 19/6:16.703 |
| 9 | 3 | 17.037 | 19/6:10.815 |
| 10 | 3 | 17.767 | 19/6:07.490 |
| 11 | 3 | 16.949 | 19/6:03.358 |
| 12 | 3 | 17.459 | 19/6:00.721 |
| 13 | 3 | 18.229 | 20/6:18.543 |
| 14 | 3 | 27.464 | 19/6:11.202 |
| 15 | 3 | 17.548 | 19/6:08.682 |
| 16 | 2 | 17.846 | 19/6:06.832 |
| 17 | 2 | 16.510 | 19/6:03.706 |
| 18 | 2 | 17.239 | 19/6:01.697 |
| 19 | 2 | 16.582 | 20/6:18.149 |
| 20 | 2 | 17.054 | 20/6:16.296 |