| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.447 | N/A |
| 2 | 4 | 23.865 | 19/7:12.017 |
| 3 | 2 | 23.174 | 19/7:05.798 |
| 4 | 1 | 23.034 | 19/7:02.885 |
| 5 | 1 | 24.948 | 19/7:10.041 |
| 6 | 1 | 23.136 | 19/7:07.812 |
| 7 | 3 | 30.351 | 18/7:03.219 |
| 8 | 3 | 22.969 | 19/7:23.387 |
| 9 | 3 | 22.716 | 19/7:19.381 |
| 10 | 3 | 23.499 | 19/7:17.831 |
| 11 | 3 | 23.104 | 19/7:15.879 |
| 12 | 3 | 23.309 | 19/7:14.618 |
| 13 | 2 | 23.029 | 19/7:13.148 |
| 14 | 2 | 23.292 | 19/7:12.267 |
| 15 | 2 | 22.934 | 19/7:11.052 |
| 16 | 2 | 23.703 | 19/7:10.922 |
| 17 | 2 | 23.364 | 19/7:10.427 |
| 18 | 2 | 23.344 | 19/7:09.969 |
| 19 | 2 | 22.660 | 19/7:08.878 |