| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 23.849 | N/A |
| 2 | 1 | 21.209 | 20/7:06.082 |
| 3 | 1 | 20.368 | 21/7:19.619 |
| 4 | 1 | 20.392 | 21/7:16.975 |
| 5 | 1 | 20.861 | 21/7:17.999 |
| 6 | 1 | 21.055 | 21/7:19.389 |
| 7 | 1 | 21.021 | 21/7:20.202 |
| 8 | 1 | 20.692 | 21/7:19.843 |
| 9 | 1 | 20.868 | 21/7:20.014 |
| 10 | 1 | 20.480 | 21/7:19.284 |
| 11 | 1 | 20.903 | 21/7:19.547 |
| 12 | 1 | 20.635 | 21/7:19.274 |
| 13 | 1 | 20.615 | 21/7:19.014 |
| 14 | 1 | 20.969 | 21/7:19.338 |
| 15 | 1 | 20.971 | 21/7:19.619 |
| 16 | 1 | 20.528 | 21/7:19.271 |
| 17 | 1 | 20.923 | 21/7:19.461 |
| 18 | 1 | 20.675 | 21/7:19.337 |
| 19 | 1 | 20.918 | 21/7:19.496 |
| 20 | 1 | 20.617 | 21/7:19.322 |
| 21 | 1 | 20.778 | 21/7:19.327 |