| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.810 | 20/6:16.200 |
| 2 | 4 | 18.558 | 20/6:13.680 |
| 3 | 1 | 17.632 | 20/6:06.667 |
| 4 | 1 | 18.736 | 20/6:08.680 |
| 5 | 2 | 19.158 | 20/6:11.576 |
| 6 | 3 | 19.689 | 20/6:15.277 |
| 7 | 3 | 19.442 | 20/6:17.214 |
| 8 | 3 | 17.980 | 20/6:15.012 |
| 9 | 3 | 17.811 | 20/6:12.924 |
| 10 | 3 | 18.661 | 20/6:12.954 |
| 11 | 3 | 18.689 | 20/6:13.029 |
| 12 | 3 | 18.882 | 20/6:13.413 |
| 13 | 3 | 18.351 | 20/6:12.922 |
| 14 | 3 | 19.410 | 20/6:14.013 |
| 15 | 2 | 18.980 | 20/6:14.385 |
| 16 | 2 | 19.014 | 20/6:14.754 |
| 17 | 3 | 20.927 | 20/6:17.329 |
| 18 | 3 | 17.911 | 20/6:16.268 |
| 19 | 3 | 20.091 | 20/6:17.613 |
| 20 | 3 | 23.394 | 20/6:22.126 |