| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.450 | 19/6:09.550 |
| 2 | 1 | 20.619 | 18/6:00.621 |
| 3 | 1 | 19.531 | 19/6:17.467 |
| 4 | 1 | 19.605 | 19/6:16.224 |
| 5 | 1 | 19.323 | 19/6:14.406 |
| 6 | 1 | 19.605 | 19/6:14.088 |
| 7 | 1 | 20.418 | 19/6:16.067 |
| 8 | 1 | 19.184 | 19/6:14.621 |
| 9 | 1 | 19.388 | 19/6:13.926 |
| 10 | 1 | 19.975 | 19/6:14.486 |
| 11 | 2 | 21.858 | 19/6:18.197 |
| 12 | 2 | 23.076 | 18/6:03.048 |
| 13 | 2 | 20.267 | 18/6:03.183 |
| 14 | 2 | 19.763 | 18/6:02.651 |
| 15 | 2 | 20.472 | 18/6:03.041 |
| 16 | 2 | 19.225 | 18/6:01.979 |
| 17 | 2 | 19.057 | 18/6:00.864 |
| 18 | 2 | 19.349 | 18/6:00.165 |