| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.223 | N/A |
| 2 | 1 | 17.708 | 21/6:13.383 |
| 3 | 1 | 17.888 | 21/6:15.183 |
| 4 | 1 | 18.523 | 20/6:01.976 |
| 5 | 1 | 17.799 | 20/6:00.833 |
| 6 | 1 | 17.985 | 20/6:00.854 |
| 7 | 1 | 19.827 | 20/6:06.701 |
| 8 | 1 | 18.646 | 20/6:07.672 |
| 9 | 1 | 18.484 | 20/6:08.015 |
| 10 | 1 | 17.879 | 20/6:07.005 |
| 11 | 1 | 18.160 | 20/6:06.731 |
| 12 | 1 | 17.438 | 20/6:05.259 |
| 13 | 1 | 17.888 | 20/6:04.745 |
| 14 | 1 | 17.507 | 20/6:03.754 |
| 15 | 1 | 17.687 | 20/6:03.148 |
| 16 | 1 | 19.769 | 20/6:05.261 |
| 17 | 1 | 17.831 | 20/6:04.808 |
| 18 | 1 | 18.035 | 20/6:04.636 |
| 19 | 1 | 17.728 | 20/6:04.159 |
| 20 | 1 | 18.588 | 20/6:04.593 |