| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.967 | 19/6:00.373 |
| 2 | 5 | 18.371 | 20/6:13.380 |
| 3 | 4 | 19.321 | 20/6:17.727 |
| 4 | 2 | 18.697 | 20/6:16.780 |
| 5 | 1 | 18.108 | 20/6:13.856 |
| 6 | 1 | 17.687 | 20/6:10.503 |
| 7 | 1 | 17.440 | 20/6:07.403 |
| 8 | 1 | 18.858 | 20/6:08.623 |
| 9 | 1 | 17.487 | 20/6:06.524 |
| 10 | 1 | 17.420 | 20/6:04.712 |
| 11 | 1 | 17.368 | 20/6:03.135 |
| 12 | 1 | 17.494 | 20/6:02.030 |
| 13 | 1 | 17.716 | 20/6:01.437 |
| 14 | 1 | 18.475 | 20/6:02.013 |
| 15 | 1 | 17.982 | 20/6:01.855 |
| 16 | 1 | 17.322 | 20/6:00.891 |
| 17 | 1 | 18.479 | 20/6:01.402 |
| 18 | 1 | 18.205 | 20/6:01.552 |
| 19 | 1 | 20.017 | 20/6:03.594 |
| 20 | 1 | 18.941 | 20/6:04.355 |