| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.539 | N/A |
| 2 | 1 | 23.568 | 19/7:05.763 |
| 3 | 2 | 23.277 | 19/7:03.144 |
| 4 | 1 | 23.469 | 19/7:03.423 |
| 5 | 1 | 23.747 | 19/7:04.813 |
| 6 | 1 | 29.333 | 18/7:01.078 |
| 7 | 1 | 22.916 | 19/7:20.469 |
| 8 | 1 | 23.269 | 19/7:17.599 |
| 9 | 1 | 22.730 | 19/7:14.234 |
| 10 | 1 | 22.534 | 19/7:11.225 |
| 11 | 2 | 23.719 | 19/7:10.950 |
| 12 | 2 | 23.325 | 19/7:10.081 |
| 13 | 2 | 23.206 | 19/7:09.178 |
| 14 | 2 | 24.096 | 19/7:09.646 |
| 15 | 2 | 22.837 | 19/7:08.429 |
| 16 | 2 | 22.907 | 19/7:07.458 |
| 17 | 2 | 22.469 | 19/7:06.116 |
| 18 | 2 | 23.429 | 19/7:05.948 |
| 19 | 2 | 23.179 | 19/7:05.549 |