| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.578 | N/A |
| 2 | 3 | 21.758 | 21/7:16.738 |
| 3 | 3 | 20.176 | 21/7:00.918 |
| 4 | 7 | 33.281 | 18/7:07.796 |
| 5 | 7 | 20.039 | 19/7:10.221 |
| 6 | 7 | 20.398 | 20/7:21.055 |
| 7 | 5 | 20.184 | 20/7:11.725 |
| 8 | 5 | 19.765 | 20/7:03.923 |
| 9 | 5 | 20.994 | 20/7:00.991 |
| 10 | 5 | 20.598 | 21/7:19.784 |
| 11 | 5 | 19.937 | 21/7:15.838 |
| 12 | 5 | 20.525 | 21/7:13.678 |
| 13 | 4 | 20.337 | 21/7:11.564 |
| 14 | 3 | 19.991 | 21/7:09.244 |
| 15 | 3 | 19.859 | 21/7:07.066 |
| 16 | 3 | 21.073 | 21/7:06.798 |
| 17 | 4 | 22.915 | 21/7:08.865 |
| 18 | 4 | 19.804 | 21/7:07.029 |
| 19 | 3 | 20.438 | 21/7:06.102 |
| 20 | 2 | 20.459 | 21/7:05.294 |
| 21 | 2 | 20.344 | 21/7:04.453 |