| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 23.905 | N/A |
| 2 | 2 | 21.273 | 20/7:08.092 |
| 3 | 2 | 20.449 | 20/7:00.264 |
| 4 | 2 | 19.601 | 21/7:12.725 |
| 5 | 2 | 20.668 | 21/7:13.086 |
| 6 | 2 | 21.438 | 21/7:17.621 |
| 7 | 2 | 19.995 | 21/7:15.318 |
| 8 | 1 | 20.529 | 21/7:15.199 |
| 9 | 1 | 19.952 | 21/7:13.667 |
| 10 | 1 | 20.035 | 21/7:12.660 |
| 11 | 1 | 20.708 | 21/7:13.201 |
| 12 | 1 | 19.650 | 21/7:11.719 |
| 13 | 1 | 19.474 | 21/7:10.191 |
| 14 | 1 | 20.375 | 21/7:10.285 |
| 15 | 1 | 20.905 | 21/7:11.122 |
| 16 | 1 | 21.129 | 21/7:12.146 |
| 17 | 1 | 22.117 | 21/7:14.277 |
| 18 | 1 | 19.978 | 21/7:13.641 |
| 19 | 1 | 20.129 | 21/7:13.243 |
| 20 | 1 | 19.672 | 21/7:12.407 |
| 21 | 1 | 22.763 | 21/7:14.745 |