| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.069 | N/A |
| 2 | 3 | 23.378 | 19/7:02.873 |
| 3 | 2 | 22.916 | 20/7:21.862 |
| 4 | 2 | 22.328 | 20/7:16.675 |
| 5 | 2 | 22.909 | 20/7:16.841 |
| 6 | 3 | 28.539 | 19/7:14.321 |
| 7 | 3 | 22.700 | 19/7:10.379 |
| 8 | 3 | 26.860 | 19/7:18.260 |
| 9 | 3 | 23.203 | 19/7:15.943 |
| 10 | 3 | 22.343 | 19/7:12.421 |
| 11 | 3 | 22.212 | 19/7:09.367 |
| 12 | 3 | 22.845 | 19/7:07.904 |
| 13 | 2 | 22.945 | 19/7:06.836 |
| 14 | 2 | 23.463 | 19/7:06.648 |
| 15 | 2 | 22.974 | 19/7:05.859 |
| 16 | 2 | 23.007 | 19/7:05.215 |
| 17 | 2 | 22.536 | 19/7:04.121 |
| 18 | 2 | 22.476 | 19/7:03.093 |
| 19 | 2 | 25.458 | 19/7:05.161 |