| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.951 | N/A |
| 2 | 1 | 19.811 | 22/7:16.982 |
| 3 | 1 | 19.708 | 22/7:15.900 |
| 4 | 1 | 19.489 | 22/7:14.007 |
| 5 | 1 | 20.806 | 21/7:00.021 |
| 6 | 1 | 21.328 | 21/7:05.519 |
| 7 | 1 | 20.542 | 21/7:06.564 |
| 8 | 1 | 19.966 | 21/7:05.665 |
| 9 | 1 | 19.892 | 21/7:04.806 |
| 10 | 1 | 20.201 | 21/7:04.824 |
| 11 | 1 | 21.631 | 21/7:07.699 |
| 12 | 1 | 19.688 | 21/7:06.518 |
| 13 | 1 | 19.814 | 21/7:05.744 |
| 14 | 1 | 20.567 | 21/7:06.247 |
| 15 | 1 | 20.503 | 21/7:06.588 |
| 16 | 1 | 23.838 | 21/7:11.329 |
| 17 | 1 | 19.072 | 21/7:09.521 |
| 18 | 1 | 21.844 | 21/7:11.186 |
| 19 | 1 | 23.367 | 21/7:14.358 |
| 20 | 1 | 21.032 | 21/7:14.739 |
| 21 | 1 | 19.611 | 21/7:13.661 |