| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.018 | N/A |
| 2 | 3 | 27.594 | 17/7:23.522 |
| 3 | 3 | 23.611 | 18/7:17.260 |
| 4 | 4 | 25.003 | 18/7:13.863 |
| 5 | 4 | 24.236 | 18/7:08.905 |
| 6 | 4 | 23.726 | 18/7:04.196 |
| 7 | 3 | 24.032 | 18/7:01.923 |
| 8 | 3 | 24.417 | 18/7:01.235 |
| 9 | 3 | 24.795 | 18/7:01.522 |
| 10 | 3 | 23.685 | 19/7:24.216 |
| 11 | 3 | 24.906 | 18/7:00.226 |
| 12 | 3 | 24.184 | 19/7:24.145 |
| 13 | 3 | 23.796 | 19/7:22.995 |
| 14 | 3 | 23.887 | 19/7:22.148 |
| 15 | 3 | 23.442 | 19/7:20.850 |
| 16 | 3 | 23.277 | 19/7:19.527 |
| 17 | 3 | 26.136 | 19/7:21.585 |
| 18 | 3 | 23.625 | 19/7:20.743 |
| 19 | 3 | 23.807 | 19/7:20.177 |