| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.323 | N/A |
| 2 | 1 | 18.321 | 20/6:07.422 |
| 3 | 1 | 17.826 | 20/6:02.719 |
| 4 | 1 | 18.165 | 20/6:03.299 |
| 5 | 1 | 18.387 | 20/6:04.643 |
| 6 | 1 | 17.912 | 20/6:03.644 |
| 7 | 1 | 18.483 | 20/6:04.787 |
| 8 | 1 | 17.842 | 20/6:03.863 |
| 9 | 1 | 18.054 | 20/6:03.674 |
| 10 | 1 | 17.953 | 20/6:03.313 |
| 11 | 1 | 18.229 | 20/6:03.549 |
| 12 | 1 | 18.282 | 20/6:03.834 |
| 13 | 1 | 18.071 | 20/6:03.737 |
| 14 | 1 | 17.965 | 20/6:03.500 |
| 15 | 1 | 17.821 | 20/6:03.102 |
| 16 | 1 | 17.847 | 20/6:02.789 |
| 17 | 1 | 18.213 | 20/6:02.951 |
| 18 | 1 | 23.494 | 20/6:08.995 |
| 19 | 1 | 17.832 | 20/6:08.392 |
| 20 | 1 | 17.799 | 20/6:07.819 |