| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.085 | 20/6:01.700 |
| 2 | 2 | 17.330 | 21/6:11.858 |
| 3 | 3 | 21.139 | 20/6:17.027 |
| 4 | 2 | 17.851 | 20/6:12.025 |
| 5 | 2 | 18.757 | 20/6:12.648 |
| 6 | 2 | 17.457 | 20/6:08.730 |
| 7 | 2 | 17.691 | 20/6:06.600 |
| 8 | 2 | 17.720 | 20/6:05.075 |
| 9 | 2 | 19.610 | 20/6:08.089 |
| 10 | 2 | 17.902 | 20/6:07.084 |
| 11 | 2 | 18.020 | 20/6:06.476 |
| 12 | 2 | 20.593 | 20/6:10.258 |
| 13 | 2 | 17.869 | 20/6:09.268 |
| 14 | 2 | 17.831 | 20/6:08.364 |
| 15 | 2 | 18.117 | 20/6:07.963 |
| 16 | 2 | 20.665 | 20/6:10.796 |
| 17 | 2 | 18.593 | 20/6:10.859 |
| 18 | 2 | 18.537 | 20/6:10.852 |
| 19 | 2 | 18.069 | 20/6:10.354 |
| 20 | 2 | 17.795 | 20/6:09.631 |