| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.236 | N/A |
| 2 | 2 | 1.481 | N/A |
| 3 | 1 | 24.528 | 19/7:22.985 |
| 4 | 1 | 25.306 | 18/7:05.007 |
| 5 | 2 | 25.275 | 18/7:07.098 |
| 6 | 2 | 23.858 | 18/7:02.090 |
| 7 | 2 | 23.733 | 19/7:23.201 |
| 8 | 1 | 23.990 | 19/7:21.551 |
| 9 | 1 | 23.690 | 19/7:19.601 |
| 10 | 1 | 23.610 | 19/7:17.958 |
| 11 | 1 | 24.379 | 19/7:18.219 |
| 12 | 1 | 24.869 | 19/7:19.309 |
| 13 | 1 | 24.372 | 19/7:19.388 |
| 14 | 1 | 26.655 | 19/7:22.878 |
| 15 | 1 | 24.330 | 19/7:22.612 |
| 16 | 2 | 24.365 | 19/7:22.429 |
| 17 | 2 | 24.669 | 19/7:22.635 |
| 18 | 2 | 23.599 | 19/7:21.612 |
| 19 | 2 | 23.829 | 19/7:20.953 |