| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 22.910 | N/A |
| 2 | 2 | 22.247 | 19/7:03.356 |
| 3 | 1 | 21.827 | 20/7:21.613 |
| 4 | 2 | 23.378 | 19/7:07.622 |
| 5 | 2 | 24.788 | 19/7:17.099 |
| 6 | 2 | 20.406 | 19/7:08.435 |
| 7 | 2 | 19.735 | 19/7:00.053 |
| 8 | 1 | 22.119 | 19/7:00.195 |
| 9 | 1 | 22.154 | 19/7:00.381 |
| 10 | 1 | 20.854 | 20/7:19.871 |
| 11 | 1 | 20.642 | 20/7:17.395 |
| 12 | 2 | 22.492 | 20/7:18.564 |
| 13 | 2 | 20.922 | 20/7:17.053 |
| 14 | 2 | 25.527 | 19/7:00.420 |
| 15 | 2 | 21.036 | 20/7:21.082 |
| 16 | 2 | 21.665 | 20/7:20.646 |
| 17 | 2 | 19.863 | 20/7:18.125 |
| 18 | 2 | 19.786 | 20/7:15.814 |
| 19 | 2 | 19.905 | 20/7:13.886 |
| 20 | 2 | 19.866 | 20/7:12.122 |