| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 0.626 | N/A |
| 2 | 3 | 30.496 | 17/8:08.562 |
| 3 | 3 | 26.094 | 18/8:01.641 |
| 4 | 3 | 24.907 | 19/8:09.608 |
| 5 | 2 | 25.528 | 19/8:02.238 |
| 6 | 2 | 25.077 | 20/8:22.613 |
| 7 | 2 | 24.468 | 20/8:16.431 |
| 8 | 3 | 28.028 | 20/8:21.677 |
| 9 | 3 | 25.384 | 20/8:19.333 |
| 10 | 3 | 24.762 | 20/8:16.196 |
| 11 | 2 | 25.962 | 20/8:15.967 |
| 12 | 2 | 24.475 | 20/8:13.211 |
| 13 | 2 | 25.972 | 20/8:13.284 |
| 14 | 2 | 24.715 | 20/8:11.051 |
| 15 | 2 | 26.913 | 20/8:12.971 |
| 16 | 2 | 26.814 | 20/8:14.113 |
| 17 | 2 | 25.766 | 20/8:13.867 |
| 18 | 2 | 26.218 | 20/8:14.155 |
| 19 | 2 | 27.094 | 20/8:15.336 |
| 20 | 2 | 25.043 | 20/8:14.342 |