| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.766 | N/A |
| 2 | 2 | 22.450 | 20/7:08.316 |
| 3 | 3 | 25.370 | 19/7:12.146 |
| 4 | 3 | 22.440 | 19/7:03.326 |
| 5 | 3 | 22.390 | 20/7:21.853 |
| 6 | 3 | 21.910 | 20/7:17.094 |
| 7 | 3 | 21.260 | 20/7:11.862 |
| 8 | 3 | 23.360 | 20/7:13.826 |
| 9 | 4 | 23.250 | 20/7:15.037 |
| 10 | 4 | 22.180 | 20/7:13.720 |
| 11 | 4 | 22.170 | 20/7:12.648 |
| 12 | 4 | 21.420 | 20/7:10.475 |
| 13 | 4 | 21.910 | 20/7:09.440 |
| 14 | 4 | 23.120 | 20/7:10.332 |
| 15 | 4 | 24.980 | 20/7:13.622 |
| 16 | 4 | 25.240 | 20/7:16.802 |
| 17 | 4 | 20.710 | 20/7:14.206 |
| 18 | 4 | 23.140 | 20/7:14.630 |
| 19 | 4 | 23.260 | 20/7:15.134 |
| 20 | 4 | 21.370 | 20/7:13.696 |