| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 27.095 | N/A |
| 2 | 3 | 22.088 | 19/7:04.679 |
| 3 | 3 | 21.762 | 19/7:01.745 |
| 4 | 3 | 22.955 | 19/7:07.925 |
| 5 | 3 | 26.366 | 18/7:03.071 |
| 6 | 3 | 22.974 | 18/7:01.988 |
| 7 | 3 | 22.696 | 18/7:00.477 |
| 8 | 3 | 21.358 | 19/7:19.035 |
| 9 | 3 | 23.960 | 19/7:21.452 |
| 10 | 3 | 22.082 | 19/7:19.577 |
| 11 | 3 | 26.577 | 18/7:02.885 |
| 12 | 3 | 21.931 | 18/7:00.798 |
| 13 | 3 | 22.411 | 19/7:22.835 |
| 14 | 3 | 21.585 | 19/7:20.741 |
| 15 | 3 | 22.001 | 19/7:19.482 |
| 16 | 3 | 25.872 | 19/7:23.036 |
| 17 | 3 | 21.507 | 19/7:21.235 |
| 18 | 3 | 22.274 | 19/7:20.458 |
| 19 | 3 | 24.426 | 19/7:21.920 |