| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.219 | 19/6:05.161 |
| 2 | 4 | 18.395 | 20/6:16.140 |
| 3 | 3 | 16.902 | 20/6:03.440 |
| 4 | 4 | 21.832 | 19/6:02.653 |
| 5 | 3 | 14.843 | 20/6:04.764 |
| 6 | 3 | 19.155 | 20/6:07.820 |
| 7 | 3 | 15.333 | 21/6:17.037 |
| 8 | 3 | 21.438 | 20/6:07.793 |
| 9 | 3 | 16.466 | 20/6:03.518 |
| 10 | 3 | 21.416 | 20/6:09.998 |
| 11 | 4 | 18.212 | 20/6:09.475 |
| 12 | 3 | 14.418 | 20/6:02.715 |
| 13 | 3 | 15.917 | 21/6:17.267 |
| 14 | 3 | 18.422 | 21/6:17.952 |
| 15 | 3 | 14.276 | 21/6:12.742 |
| 16 | 3 | 16.388 | 21/6:10.954 |
| 17 | 2 | 23.202 | 21/6:17.795 |
| 18 | 3 | 24.241 | 20/6:06.750 |
| 19 | 3 | 28.354 | 20/6:17.294 |
| 20 | 3 | 25.783 | 20/6:24.212 |