| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.794 | N/A |
| 2 | 1 | 17.934 | 27/8:07.078 |
| 3 | 1 | 17.395 | 27/8:00.071 |
| 4 | 2 | 22.357 | 25/8:02.282 |
| 5 | 2 | 19.463 | 25/8:03.688 |
| 6 | 2 | 17.373 | 26/8:13.404 |
| 7 | 2 | 19.747 | 26/8:16.914 |
| 8 | 2 | 17.691 | 26/8:12.079 |
| 9 | 2 | 17.819 | 26/8:08.853 |
| 10 | 2 | 21.194 | 26/8:15.719 |
| 11 | 3 | 19.685 | 26/8:17.439 |
| 12 | 2 | 20.543 | 25/8:01.596 |
| 13 | 2 | 17.403 | 26/8:17.052 |
| 14 | 1 | 17.209 | 26/8:13.511 |
| 15 | 1 | 17.628 | 26/8:11.224 |
| 16 | 1 | 18.757 | 26/8:11.124 |
| 17 | 1 | 17.293 | 26/8:08.748 |
| 18 | 1 | 17.786 | 26/8:07.377 |
| 19 | 1 | 17.462 | 26/8:05.709 |
| 20 | 1 | 17.267 | 26/8:03.959 |
| 21 | 1 | 18.039 | 26/8:03.350 |
| 22 | 1 | 17.624 | 26/8:02.304 |
| 23 | 1 | 19.646 | 26/8:03.651 |
| 24 | 1 | 17.759 | 26/8:02.830 |
| 25 | 1 | 17.440 | 26/8:01.746 |
| 26 | 1 | 17.531 | 26/8:00.839 |