| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.708 | N/A |
| 2 | 1 | 18.466 | 20/6:09.562 |
| 3 | 1 | 19.829 | 19/6:03.363 |
| 4 | 2 | 21.135 | 19/6:15.288 |
| 5 | 3 | 19.257 | 19/6:12.799 |
| 6 | 3 | 21.342 | 19/6:18.812 |
| 7 | 2 | 21.021 | 18/6:01.683 |
| 8 | 1 | 18.479 | 19/6:17.496 |
| 9 | 1 | 19.337 | 19/6:16.156 |
| 10 | 1 | 20.403 | 19/6:17.246 |
| 11 | 2 | 20.040 | 19/6:17.464 |
| 12 | 1 | 19.170 | 19/6:16.219 |
| 13 | 1 | 18.229 | 19/6:13.077 |
| 14 | 1 | 19.958 | 19/6:14.091 |
| 15 | 1 | 19.122 | 19/6:13.292 |
| 16 | 1 | 20.813 | 19/6:14.629 |
| 17 | 1 | 19.485 | 19/6:14.304 |
| 18 | 1 | 18.598 | 19/6:13.079 |
| 19 | 1 | 21.714 | 19/6:15.106 |