| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.156 | N/A |
| 2 | 2 | 23.215 | 20/7:22.241 |
| 3 | 1 | 21.744 | 20/7:08.266 |
| 4 | 1 | 22.276 | 20/7:06.977 |
| 5 | 1 | 22.455 | 20/7:07.183 |
| 6 | 1 | 22.359 | 20/7:06.942 |
| 7 | 1 | 22.611 | 20/7:07.579 |
| 8 | 1 | 22.045 | 20/7:06.498 |
| 9 | 1 | 23.019 | 20/7:08.000 |
| 10 | 1 | 22.322 | 20/7:07.697 |
| 11 | 1 | 23.354 | 20/7:09.416 |
| 12 | 1 | 22.697 | 20/7:09.687 |
| 13 | 1 | 22.648 | 20/7:09.835 |
| 14 | 1 | 22.615 | 20/7:09.912 |
| 15 | 1 | 22.861 | 20/7:10.313 |
| 16 | 1 | 22.817 | 20/7:10.604 |
| 17 | 1 | 22.338 | 20/7:10.029 |
| 18 | 1 | 23.450 | 20/7:11.255 |
| 19 | 1 | 22.469 | 20/7:11.078 |
| 20 | 1 | 23.363 | 20/7:11.814 |