| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 22.572 | N/A |
| 2 | 1 | 19.464 | 19/6:12.924 |
| 3 | 2 | 21.516 | 18/6:10.902 |
| 4 | 2 | 18.762 | 18/6:01.011 |
| 5 | 2 | 19.458 | 19/6:18.972 |
| 6 | 2 | 18.459 | 19/6:14.144 |
| 7 | 1 | 20.017 | 19/6:15.006 |
| 8 | 2 | 27.098 | 18/6:14.166 |
| 9 | 1 | 20.244 | 18/6:13.235 |
| 10 | 1 | 18.874 | 18/6:09.923 |
| 11 | 1 | 19.584 | 18/6:08.481 |
| 12 | 1 | 19.478 | 18/6:07.137 |
| 13 | 1 | 18.967 | 18/6:05.293 |
| 14 | 1 | 18.996 | 18/6:03.771 |
| 15 | 1 | 19.094 | 18/6:02.585 |
| 16 | 1 | 18.972 | 18/6:01.419 |
| 17 | 1 | 18.942 | 18/6:00.367 |
| 18 | 1 | 18.624 | 19/6:18.918 |
| 19 | 1 | 19.565 | 19/6:18.686 |