| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 8.603 | N/A |
| 2 | 3 | 18.754 | 20/6:04.929 |
| 3 | 3 | 19.587 | 20/6:12.842 |
| 4 | 2 | 19.134 | 20/6:12.611 |
| 5 | 2 | 21.645 | 19/6:04.643 |
| 6 | 2 | 18.328 | 20/6:18.905 |
| 7 | 2 | 18.440 | 20/6:15.581 |
| 8 | 2 | 18.292 | 20/6:12.805 |
| 9 | 2 | 18.724 | 20/6:11.075 |
| 10 | 2 | 19.064 | 20/6:11.646 |
| 11 | 2 | 18.860 | 20/6:11.176 |
| 12 | 1 | 19.349 | 20/6:11.636 |
| 13 | 1 | 18.943 | 20/6:11.376 |
| 14 | 1 | 22.540 | 20/6:16.413 |
| 15 | 1 | 19.595 | 20/6:16.734 |
| 16 | 1 | 18.787 | 20/6:15.989 |
| 17 | 1 | 19.979 | 20/6:16.752 |
| 18 | 2 | 21.463 | 20/6:19.085 |
| 19 | 2 | 19.602 | 20/6:19.193 |
| 20 | 2 | 19.274 | 20/6:18.963 |