| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.217 | N/A |
| 2 | 1 | 22.279 | 20/7:04.518 |
| 3 | 1 | 22.274 | 20/7:04.470 |
| 4 | 1 | 22.037 | 20/7:02.953 |
| 5 | 1 | 22.495 | 20/7:04.370 |
| 6 | 1 | 22.904 | 20/7:06.775 |
| 7 | 1 | 21.939 | 20/7:05.322 |
| 8 | 1 | 22.944 | 20/7:07.012 |
| 9 | 1 | 22.287 | 20/7:06.719 |
| 10 | 1 | 22.973 | 20/7:07.940 |
| 11 | 1 | 22.051 | 20/7:07.164 |
| 12 | 1 | 21.935 | 20/7:06.329 |
| 13 | 1 | 22.120 | 20/7:05.927 |
| 14 | 1 | 22.352 | 20/7:05.925 |
| 15 | 1 | 22.300 | 20/7:05.853 |
| 16 | 1 | 21.844 | 20/7:05.213 |
| 17 | 1 | 22.028 | 20/7:04.871 |
| 18 | 1 | 23.406 | 20/7:06.110 |
| 19 | 1 | 24.839 | 20/7:08.724 |
| 20 | 1 | 22.389 | 20/7:08.613 |