| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.582 | 20/6:11.640 |
| 2 | 2 | 18.311 | 20/6:08.930 |
| 3 | 2 | 18.384 | 20/6:08.513 |
| 4 | 2 | 21.754 | 19/6:05.897 |
| 5 | 2 | 18.104 | 19/6:01.513 |
| 6 | 2 | 18.216 | 20/6:17.837 |
| 7 | 2 | 17.855 | 20/6:14.874 |
| 8 | 2 | 18.304 | 20/6:13.775 |
| 9 | 2 | 19.295 | 20/6:15.122 |
| 10 | 2 | 17.891 | 20/6:13.392 |
| 11 | 2 | 18.045 | 20/6:12.256 |
| 12 | 2 | 16.641 | 20/6:08.970 |
| 13 | 2 | 17.878 | 20/6:08.092 |
| 14 | 2 | 18.065 | 20/6:07.607 |
| 15 | 2 | 20.745 | 20/6:10.760 |
| 16 | 2 | 20.395 | 20/6:13.081 |
| 17 | 2 | 18.837 | 20/6:13.296 |
| 18 | 2 | 25.810 | 19/6:02.174 |
| 19 | 2 | 16.980 | 19/6:00.092 |