| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 2.037 | N/A |
| 2 | 1 | 22.770 | 20/7:14.667 |
| 3 | 4 | 22.200 | 20/7:09.252 |
| 4 | 3 | 21.490 | 20/7:02.950 |
| 5 | 3 | 20.880 | 21/7:18.737 |
| 6 | 3 | 21.290 | 21/7:16.557 |
| 7 | 3 | 19.340 | 21/7:08.603 |
| 8 | 3 | 20.130 | 21/7:05.179 |
| 9 | 5 | 31.070 | 20/7:07.565 |
| 10 | 5 | 20.670 | 20/7:03.921 |
| 11 | 5 | 19.150 | 21/7:20.017 |
| 12 | 5 | 20.340 | 21/7:17.182 |
| 13 | 4 | 28.410 | 20/7:05.958 |
| 14 | 4 | 18.530 | 20/7:00.431 |
| 15 | 4 | 19.050 | 21/7:18.208 |
| 16 | 3 | 20.570 | 21/7:16.557 |
| 17 | 4 | 28.700 | 20/7:03.112 |
| 18 | 3 | 21.630 | 20/7:02.518 |
| 19 | 3 | 24.690 | 20/7:05.219 |
| 20 | 3 | 19.580 | 20/7:02.527 |