| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 28.589 | N/A |
| 2 | 2 | 21.915 | 19/7:03.059 |
| 3 | 1 | 18.331 | 21/7:11.049 |
| 4 | 2 | 21.132 | 21/7:17.775 |
| 5 | 2 | 18.075 | 21/7:05.854 |
| 6 | 2 | 25.903 | 20/7:08.941 |
| 7 | 2 | 22.949 | 20/7:14.888 |
| 8 | 2 | 23.287 | 20/7:20.053 |
| 9 | 2 | 18.340 | 20/7:12.177 |
| 10 | 2 | 19.282 | 20/7:08.040 |
| 11 | 2 | 20.750 | 20/7:07.520 |
| 12 | 2 | 20.456 | 20/7:06.587 |
| 13 | 2 | 17.336 | 20/7:00.869 |
| 14 | 2 | 21.780 | 20/7:02.526 |
| 15 | 2 | 18.462 | 21/7:20.014 |
| 16 | 2 | 23.773 | 20/7:03.498 |
| 17 | 2 | 23.321 | 20/7:06.510 |
| 18 | 2 | 23.493 | 20/7:09.360 |
| 19 | 2 | 22.897 | 20/7:11.264 |
| 20 | 2 | 22.599 | 20/7:12.670 |