| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 24.796 | N/A |
| 2 | 1 | 22.709 | 19/7:13.558 |
| 3 | 1 | 22.347 | 19/7:10.003 |
| 4 | 1 | 21.435 | 19/7:03.742 |
| 5 | 1 | 21.803 | 19/7:02.119 |
| 6 | 1 | 23.094 | 19/7:05.792 |
| 7 | 1 | 21.408 | 19/7:03.184 |
| 8 | 2 | 35.192 | 18/7:12.766 |
| 9 | 1 | 22.454 | 18/7:09.485 |
| 10 | 1 | 21.823 | 18/7:05.741 |
| 11 | 1 | 21.474 | 18/7:02.152 |
| 12 | 1 | 21.853 | 19/7:23.037 |
| 13 | 1 | 21.422 | 19/7:20.317 |
| 14 | 1 | 21.916 | 19/7:18.699 |
| 15 | 1 | 25.013 | 19/7:21.294 |
| 16 | 1 | 21.916 | 19/7:19.826 |
| 17 | 1 | 22.318 | 19/7:18.995 |
| 18 | 1 | 21.497 | 19/7:17.392 |
| 19 | 1 | 24.257 | 19/7:18.727 |