| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.642 | 20/6:12.840 |
| 2 | 2 | 19.126 | 20/6:17.680 |
| 3 | 2 | 19.305 | 19/6:01.462 |
| 4 | 1 | 18.391 | 20/6:17.320 |
| 5 | 1 | 18.635 | 20/6:16.396 |
| 6 | 1 | 18.217 | 20/6:14.387 |
| 7 | 1 | 19.299 | 20/6:16.043 |
| 8 | 1 | 18.587 | 20/6:15.505 |
| 9 | 1 | 18.354 | 20/6:14.569 |
| 10 | 1 | 18.755 | 20/6:14.622 |
| 11 | 1 | 17.786 | 20/6:12.904 |
| 12 | 1 | 19.696 | 20/6:14.655 |
| 13 | 1 | 20.068 | 20/6:16.709 |
| 14 | 1 | 18.665 | 20/6:16.466 |
| 15 | 1 | 18.889 | 20/6:16.553 |
| 16 | 1 | 18.956 | 20/6:16.714 |
| 17 | 1 | 18.634 | 20/6:16.476 |
| 18 | 1 | 18.660 | 20/6:16.294 |
| 19 | 1 | 18.229 | 20/6:15.678 |
| 20 | 1 | 18.505 | 20/6:15.399 |