| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 22.745 | N/A |
| 2 | 1 | 20.902 | 21/7:20.785 |
| 3 | 1 | 20.477 | 21/7:16.535 |
| 4 | 1 | 20.986 | 21/7:18.511 |
| 5 | 1 | 20.763 | 21/7:18.385 |
| 6 | 1 | 20.552 | 21/7:17.465 |
| 7 | 1 | 20.783 | 21/7:17.621 |
| 8 | 1 | 20.686 | 21/7:17.456 |
| 9 | 1 | 21.198 | 21/7:18.612 |
| 10 | 1 | 21.179 | 21/7:19.469 |
| 11 | 1 | 21.019 | 21/7:19.835 |
| 12 | 1 | 20.772 | 21/7:19.685 |
| 13 | 1 | 21.727 | 20/7:00.231 |
| 14 | 1 | 21.976 | 20/7:01.774 |
| 15 | 1 | 21.587 | 20/7:02.568 |
| 16 | 1 | 20.824 | 20/7:02.290 |
| 17 | 1 | 21.349 | 20/7:02.671 |
| 18 | 1 | 20.713 | 20/7:02.296 |
| 19 | 1 | 20.696 | 20/7:01.944 |
| 20 | 1 | 20.957 | 20/7:01.891 |