| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.898 | N/A |
| 2 | 1 | 21.984 | 20/7:19.594 |
| 3 | 1 | 19.823 | 21/7:19.968 |
| 4 | 1 | 23.540 | 20/7:15.762 |
| 5 | 1 | 22.011 | 20/7:16.848 |
| 6 | 1 | 20.389 | 20/7:11.336 |
| 7 | 2 | 24.544 | 20/7:20.819 |
| 8 | 2 | 21.211 | 20/7:18.546 |
| 9 | 2 | 22.495 | 20/7:19.890 |
| 10 | 2 | 19.795 | 20/7:15.236 |
| 11 | 1 | 24.659 | 20/7:20.754 |
| 12 | 1 | 21.323 | 20/7:19.507 |
| 13 | 1 | 19.483 | 20/7:15.554 |
| 14 | 1 | 24.078 | 20/7:18.926 |
| 15 | 1 | 21.604 | 20/7:18.458 |
| 16 | 1 | 19.120 | 20/7:14.906 |
| 17 | 1 | 19.528 | 20/7:12.282 |
| 18 | 1 | 19.780 | 20/7:10.249 |
| 19 | 1 | 24.798 | 20/7:13.738 |
| 20 | 1 | 21.330 | 20/7:13.393 |