| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 24.897 | N/A |
| 2 | 2 | 21.446 | 20/7:12.371 |
| 3 | 2 | 21.124 | 20/7:09.312 |
| 4 | 2 | 23.151 | 20/7:21.013 |
| 5 | 2 | 21.412 | 20/7:18.778 |
| 6 | 2 | 21.504 | 20/7:17.717 |
| 7 | 2 | 21.271 | 20/7:16.272 |
| 8 | 2 | 21.731 | 20/7:16.488 |
| 9 | 2 | 21.026 | 20/7:14.976 |
| 10 | 2 | 21.324 | 20/7:14.429 |
| 11 | 2 | 21.281 | 20/7:13.091 |
| 12 | 2 | 21.465 | 20/7:13.802 |
| 13 | 2 | 21.229 | 20/7:13.034 |
| 14 | 2 | 21.668 | 20/7:13.589 |
| 15 | 2 | 21.039 | 20/7:12.950 |
| 16 | 3 | 22.603 | 20/7:14.377 |
| 17 | 2 | 22.840 | 20/7:15.907 |
| 18 | 2 | 21.729 | 20/7:16.015 |
| 19 | 2 | 23.666 | 20/7:18.156 |
| 20 | 2 | 24.590 | 20/7:20.996 |