| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 25.918 | 20/8:38.360 |
| 2 | 1 | 21.313 | 20/7:52.310 |
| 3 | 1 | 19.866 | 20/7:27.313 |
| 4 | 1 | 21.963 | 20/7:25.300 |
| 5 | 1 | 21.438 | 20/7:21.992 |
| 6 | 1 | 20.570 | 20/7:16.893 |
| 7 | 1 | 20.643 | 20/7:13.460 |
| 8 | 1 | 23.114 | 20/7:17.063 |
| 9 | 1 | 20.569 | 20/7:14.209 |
| 10 | 1 | 20.107 | 20/7:11.002 |
| 11 | 1 | 20.192 | 20/7:08.533 |
| 12 | 1 | 20.682 | 20/7:07.292 |
| 13 | 1 | 20.892 | 20/7:06.565 |
| 14 | 1 | 21.420 | 20/7:06.696 |
| 15 | 1 | 20.765 | 20/7:05.936 |
| 16 | 1 | 21.446 | 20/7:06.123 |
| 17 | 1 | 20.634 | 20/7:05.332 |
| 18 | 1 | 20.992 | 20/7:05.027 |
| 19 | 1 | 23.887 | 20/7:07.801 |
| 20 | 1 | 21.281 | 20/7:07.692 |