| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 26.777 | N/A |
| 2 | 2 | 22.984 | 19/7:20.489 |
| 3 | 2 | 21.958 | 19/7:11.255 |
| 4 | 2 | 21.586 | 19/7:05.945 |
| 5 | 2 | 21.892 | 19/7:04.667 |
| 6 | 2 | 21.775 | 19/7:03.479 |
| 7 | 2 | 21.480 | 19/7:01.802 |
| 8 | 2 | 21.481 | 19/7:00.606 |
| 9 | 2 | 21.946 | 19/7:00.756 |
| 10 | 3 | 21.656 | 19/7:00.293 |
| 11 | 2 | 22.239 | 19/7:00.971 |
| 12 | 2 | 21.483 | 19/7:00.289 |
| 13 | 2 | 21.375 | 20/7:21.380 |
| 14 | 2 | 27.161 | 19/7:06.953 |
| 15 | 2 | 22.048 | 19/7:06.716 |
| 16 | 2 | 21.921 | 19/7:06.359 |
| 17 | 2 | 21.833 | 19/7:05.947 |
| 18 | 4 | 21.901 | 19/7:05.655 |
| 19 | 2 | 21.533 | 19/7:05.029 |