| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.780 | 23/7:11.940 |
| 2 | 1 | 18.584 | 23/7:09.686 |
| 3 | 1 | 17.890 | 23/7:03.614 |
| 4 | 1 | 20.548 | 23/7:15.862 |
| 5 | 2 | 25.762 | 21/7:06.569 |
| 6 | 2 | 18.307 | 22/7:19.527 |
| 7 | 2 | 21.614 | 21/7:04.455 |
| 8 | 2 | 19.974 | 21/7:03.830 |
| 9 | 1 | 21.812 | 21/7:07.632 |
| 10 | 4 | 27.410 | 20/7:01.362 |
| 11 | 4 | 20.871 | 20/7:01.004 |
| 12 | 4 | 20.540 | 20/7:00.153 |
| 13 | 4 | 20.168 | 21/7:19.805 |
| 14 | 4 | 26.023 | 20/7:06.119 |
| 15 | 4 | 22.882 | 20/7:08.220 |
| 16 | 4 | 18.089 | 20/7:04.067 |
| 17 | 4 | 22.341 | 20/7:05.406 |
| 18 | 4 | 20.523 | 20/7:04.576 |
| 19 | 4 | 21.746 | 20/7:05.120 |
| 20 | 4 | 27.935 | 20/7:11.799 |