| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.182 | N/A |
| 2 | 2 | 20.752 | 19/6:14.718 |
| 3 | 2 | 20.522 | 19/6:12.648 |
| 4 | 2 | 19.703 | 19/6:07.044 |
| 5 | 2 | 20.237 | 19/6:06.645 |
| 6 | 2 | 20.904 | 19/6:08.806 |
| 7 | 2 | 19.931 | 19/6:07.329 |
| 8 | 2 | 20.409 | 19/6:07.502 |
| 9 | 2 | 20.555 | 19/6:07.961 |
| 10 | 2 | 24.100 | 19/6:15.408 |
| 11 | 2 | 20.292 | 19/6:14.511 |
| 12 | 2 | 20.133 | 19/6:13.516 |
| 13 | 2 | 21.232 | 19/6:14.337 |
| 14 | 2 | 22.934 | 19/6:17.387 |
| 15 | 2 | 21.181 | 19/6:17.748 |
| 16 | 2 | 21.301 | 19/6:18.205 |
| 17 | 2 | 21.227 | 19/6:18.521 |
| 18 | 2 | 21.114 | 19/6:18.681 |
| 19 | 2 | 20.858 | 19/6:18.567 |