| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.002 | N/A |
| 2 | 2 | 17.799 | 21/6:16.982 |
| 3 | 2 | 18.858 | 20/6:09.243 |
| 4 | 2 | 17.669 | 20/6:05.066 |
| 5 | 2 | 19.068 | 20/6:09.623 |
| 6 | 2 | 18.858 | 20/6:11.559 |
| 7 | 2 | 17.811 | 20/6:09.534 |
| 8 | 2 | 17.750 | 20/6:07.923 |
| 9 | 3 | 21.400 | 20/6:15.382 |
| 10 | 2 | 18.777 | 20/6:15.647 |
| 11 | 2 | 18.301 | 20/6:14.954 |
| 12 | 2 | 18.072 | 20/6:13.992 |
| 13 | 2 | 17.039 | 20/6:11.555 |
| 14 | 2 | 20.595 | 20/6:14.689 |
| 15 | 2 | 17.950 | 20/6:13.787 |
| 16 | 2 | 17.653 | 20/6:12.628 |
| 17 | 2 | 20.763 | 20/6:15.308 |
| 18 | 2 | 17.898 | 20/6:14.470 |
| 19 | 2 | 17.678 | 20/6:13.493 |
| 20 | 2 | 18.330 | 20/6:13.271 |