| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 25.494 | N/A |
| 2 | 1 | 24.546 | 20/8:11.868 |
| 3 | 1 | 23.421 | 20/8:01.180 |
| 4 | 1 | 23.558 | 21/8:22.327 |
| 5 | 1 | 24.986 | 20/8:03.921 |
| 6 | 1 | 24.994 | 20/8:07.213 |
| 7 | 1 | 23.416 | 20/8:04.410 |
| 8 | 1 | 24.460 | 20/8:05.242 |
| 9 | 1 | 24.289 | 20/8:05.460 |
| 10 | 1 | 23.819 | 20/8:04.637 |
| 11 | 1 | 23.477 | 20/8:03.329 |
| 12 | 1 | 24.855 | 20/8:04.639 |
| 13 | 1 | 22.975 | 20/8:02.754 |
| 14 | 1 | 26.092 | 20/8:05.714 |
| 15 | 1 | 23.785 | 20/8:05.121 |
| 16 | 1 | 23.132 | 20/8:03.780 |
| 17 | 1 | 24.482 | 20/8:04.209 |
| 18 | 1 | 23.056 | 20/8:02.995 |
| 19 | 1 | 23.845 | 20/8:02.748 |
| 20 | 1 | 24.098 | 20/8:02.780 |