| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.439 | N/A |
| 2 | 1 | 19.960 | 22/7:00.599 |
| 3 | 3 | 27.460 | 19/7:08.219 |
| 4 | 3 | 19.880 | 20/7:07.672 |
| 5 | 2 | 22.050 | 20/7:05.851 |
| 6 | 3 | 22.860 | 20/7:07.837 |
| 7 | 3 | 20.420 | 20/7:01.434 |
| 8 | 3 | 24.570 | 20/7:08.124 |
| 9 | 3 | 19.120 | 20/7:00.199 |
| 10 | 3 | 21.700 | 21/7:21.483 |
| 11 | 3 | 22.510 | 20/7:00.446 |
| 12 | 3 | 20.770 | 21/7:20.166 |
| 13 | 3 | 21.080 | 21/7:18.739 |
| 14 | 2 | 19.250 | 21/7:14.715 |
| 15 | 2 | 21.750 | 21/7:14.839 |
| 16 | 2 | 23.730 | 21/7:17.585 |
| 17 | 2 | 19.950 | 21/7:15.264 |
| 18 | 2 | 19.570 | 21/7:12.768 |
| 19 | 2 | 26.080 | 21/7:17.783 |
| 20 | 2 | 19.430 | 21/7:15.270 |
| 21 | 2 | 21.270 | 21/7:14.849 |