| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.874 | 20/0:57.480 |
| 2 | 4 | 7.934 | 20/1:48.080 |
| 3 | 3 | 6.773 | 20/1:57.207 |
| 4 | 2 | 7.131 | 20/2:03.560 |
| 5 | 2 | 6.878 | 20/2:06.360 |
| 6 | 2 | 6.912 | 20/2:08.340 |
| 7 | 2 | 7.060 | 20/2:10.177 |
| 8 | 2 | 6.778 | 20/2:10.850 |
| 9 | 2 | 7.360 | 20/2:12.667 |
| 10 | 2 | 7.348 | 20/2:14.096 |
| 11 | 2 | 7.009 | 20/2:14.649 |
| 12 | 2 | 7.084 | 20/2:15.235 |
| 13 | 2 | 7.048 | 20/2:15.675 |
| 14 | 2 | 7.076 | 20/2:16.093 |
| 15 | 2 | 6.863 | 20/2:16.171 |
| 16 | 2 | 7.919 | 20/2:17.559 |
| 17 | 2 | 6.973 | 20/2:17.671 |
| 18 | 2 | 6.956 | 20/2:17.751 |
| 19 | 2 | 7.318 | 20/2:18.204 |
| 20 | 2 | 7.087 | 20/2:18.381 |