| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 25.389 | N/A |
| 2 | 2 | 20.760 | 21/7:20.589 |
| 3 | 2 | 20.408 | 21/7:17.069 |
| 4 | 2 | 20.863 | 21/7:18.929 |
| 5 | 2 | 21.312 | 20/7:01.268 |
| 6 | 2 | 22.311 | 20/7:06.874 |
| 7 | 2 | 21.947 | 20/7:09.458 |
| 8 | 2 | 21.057 | 20/7:08.889 |
| 9 | 2 | 21.289 | 20/7:09.013 |
| 10 | 2 | 22.392 | 20/7:11.438 |
| 11 | 2 | 21.047 | 20/7:10.822 |
| 12 | 2 | 20.771 | 20/7:09.842 |
| 13 | 2 | 21.267 | 20/7:09.810 |
| 14 | 2 | 21.407 | 20/7:09.988 |
| 15 | 2 | 20.830 | 20/7:09.357 |
| 16 | 2 | 20.677 | 20/7:08.617 |
| 17 | 2 | 20.192 | 20/7:07.393 |
| 18 | 2 | 24.262 | 20/7:10.862 |
| 19 | 2 | 21.796 | 20/7:11.343 |
| 20 | 2 | 20.863 | 20/7:10.840 |