| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.300 | N/A |
| 2 | 3 | 24.393 | 18/7:15.981 |
| 3 | 2 | 20.372 | 19/7:04.185 |
| 4 | 3 | 22.904 | 19/7:07.314 |
| 5 | 3 | 20.494 | 20/7:20.074 |
| 6 | 2 | 19.891 | 20/7:11.905 |
| 7 | 2 | 20.133 | 20/7:07.225 |
| 8 | 2 | 20.060 | 20/7:03.684 |
| 9 | 2 | 20.503 | 20/7:02.081 |
| 10 | 2 | 20.262 | 20/7:00.325 |
| 11 | 2 | 20.388 | 21/7:20.001 |
| 12 | 2 | 20.597 | 21/7:19.476 |
| 13 | 2 | 19.825 | 21/7:17.067 |
| 14 | 2 | 20.251 | 21/7:16.796 |
| 15 | 2 | 19.867 | 21/7:15.005 |
| 16 | 2 | 20.319 | 21/7:14.978 |
| 17 | 2 | 20.392 | 21/7:14.613 |
| 18 | 2 | 20.311 | 21/7:14.196 |
| 19 | 2 | 19.908 | 21/7:13.377 |
| 20 | 2 | 22.210 | 21/7:15.068 |
| 21 | 2 | 20.400 | 21/7:14.780 |