| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.885 | 22/6:11.470 |
| 2 | 2 | 15.999 | 22/6:01.724 |
| 3 | 2 | 15.811 | 23/6:13.328 |
| 4 | 3 | 18.325 | 22/6:08.610 |
| 5 | 3 | 19.922 | 21/6:05.156 |
| 6 | 3 | 16.226 | 21/6:01.088 |
| 7 | 3 | 15.542 | 22/6:13.089 |
| 8 | 3 | 15.499 | 22/6:09.075 |
| 9 | 3 | 16.154 | 22/6:07.554 |
| 10 | 3 | 16.542 | 22/6:07.191 |
| 11 | 3 | 24.756 | 21/6:05.898 |
| 12 | 3 | 16.400 | 21/6:04.107 |
| 13 | 3 | 15.473 | 21/6:01.093 |
| 14 | 4 | 18.083 | 21/6:02.425 |
| 15 | 4 | 21.958 | 21/6:09.005 |
| 16 | 4 | 15.791 | 21/6:06.668 |
| 17 | 4 | 15.709 | 21/6:04.504 |
| 18 | 4 | 16.898 | 21/6:03.969 |
| 19 | 3 | 16.852 | 21/6:03.438 |
| 20 | 4 | 23.801 | 21/6:10.257 |
| 21 | 4 | 16.547 | 21/6:09.173 |