| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 23.617 | N/A |
| 2 | 1 | 21.543 | 20/7:12.934 |
| 3 | 2 | 24.489 | 19/7:17.905 |
| 4 | 2 | 22.027 | 19/7:11.971 |
| 5 | 2 | 20.440 | 19/7:01.862 |
| 6 | 1 | 20.279 | 20/7:16.973 |
| 7 | 1 | 21.031 | 20/7:14.678 |
| 8 | 1 | 20.289 | 20/7:11.025 |
| 9 | 1 | 20.258 | 20/7:08.212 |
| 10 | 1 | 20.592 | 20/7:06.729 |
| 11 | 1 | 20.880 | 20/7:06.090 |
| 12 | 1 | 20.894 | 20/7:05.591 |
| 13 | 1 | 23.689 | 20/7:09.601 |
| 14 | 1 | 21.299 | 20/7:09.500 |
| 15 | 1 | 20.387 | 20/7:08.177 |
| 16 | 1 | 22.649 | 20/7:09.895 |
| 17 | 1 | 20.190 | 20/7:08.478 |
| 18 | 1 | 21.131 | 20/7:08.280 |
| 19 | 1 | 21.923 | 20/7:08.939 |
| 20 | 1 | 21.969 | 20/7:09.576 |