| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.484 | 19/6:10.196 |
| 2 | 2 | 17.776 | 20/6:12.600 |
| 3 | 2 | 17.145 | 20/6:02.700 |
| 4 | 2 | 15.284 | 21/6:05.867 |
| 5 | 3 | 26.267 | 19/6:04.633 |
| 6 | 3 | 18.788 | 19/6:03.356 |
| 7 | 3 | 21.886 | 19/6:10.853 |
| 8 | 3 | 18.653 | 19/6:08.797 |
| 9 | 3 | 17.050 | 19/6:03.814 |
| 10 | 3 | 29.308 | 18/6:02.954 |
| 11 | 3 | 15.183 | 19/6:14.514 |
| 12 | 3 | 19.423 | 19/6:14.058 |
| 13 | 3 | 15.797 | 19/6:08.372 |
| 14 | 3 | 15.933 | 19/6:03.683 |
| 15 | 2 | 16.155 | 20/6:18.843 |
| 16 | 2 | 18.744 | 20/6:18.595 |
| 17 | 2 | 15.975 | 20/6:15.119 |
| 18 | 2 | 15.742 | 20/6:11.770 |
| 19 | 2 | 15.887 | 20/6:08.926 |
| 20 | 2 | 16.626 | 20/6:07.106 |