| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.938 | 20/6:18.760 |
| 2 | 1 | 17.539 | 20/6:04.770 |
| 3 | 1 | 17.780 | 20/6:01.713 |
| 4 | 1 | 17.396 | 21/6:16.178 |
| 5 | 1 | 17.212 | 21/6:13.233 |
| 6 | 1 | 17.664 | 21/6:12.851 |
| 7 | 1 | 16.912 | 21/6:10.323 |
| 8 | 1 | 18.963 | 21/6:13.810 |
| 9 | 1 | 20.420 | 20/6:01.831 |
| 10 | 1 | 17.540 | 20/6:00.728 |
| 11 | 1 | 18.300 | 20/6:01.207 |
| 12 | 1 | 17.365 | 20/6:00.048 |
| 13 | 1 | 17.223 | 21/6:16.792 |
| 14 | 1 | 19.841 | 20/6:01.561 |
| 15 | 1 | 17.309 | 20/6:00.536 |
| 16 | 1 | 16.604 | 21/6:16.695 |
| 17 | 1 | 18.169 | 21/6:16.981 |
| 18 | 1 | 19.102 | 20/6:00.308 |
| 19 | 1 | 18.040 | 20/6:00.334 |
| 20 | 1 | 18.604 | 20/6:00.921 |