| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.226 | N/A |
| 2 | 1 | 21.557 | 20/7:10.809 |
| 3 | 1 | 22.106 | 20/7:16.024 |
| 4 | 1 | 21.346 | 20/7:12.949 |
| 5 | 1 | 24.689 | 19/7:04.867 |
| 6 | 1 | 22.028 | 19/7:03.439 |
| 7 | 1 | 21.923 | 19/7:02.173 |
| 8 | 1 | 22.552 | 19/7:02.885 |
| 9 | 1 | 23.691 | 19/7:05.983 |
| 10 | 3 | 30.364 | 19/7:21.738 |
| 11 | 3 | 22.033 | 19/7:19.346 |
| 12 | 2 | 22.157 | 19/7:17.592 |
| 13 | 2 | 22.466 | 19/7:16.594 |
| 14 | 2 | 22.066 | 19/7:15.195 |
| 15 | 2 | 22.344 | 19/7:14.354 |
| 16 | 2 | 21.819 | 19/7:12.995 |
| 17 | 2 | 22.288 | 19/7:12.333 |
| 18 | 2 | 21.922 | 19/7:11.362 |
| 19 | 2 | 24.716 | 19/7:13.293 |