| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.563 | N/A |
| 2 | 8 | 25.938 | 19/8:07.447 |
| 3 | 7 | 21.141 | 21/8:11.353 |
| 4 | 9 | 29.536 | 19/8:00.253 |
| 5 | 9 | 22.330 | 20/8:10.551 |
| 6 | 9 | 28.505 | 20/8:24.873 |
| 7 | 10 | 24.190 | 20/8:20.756 |
| 8 | 10 | 23.784 | 20/8:16.713 |
| 9 | 10 | 21.493 | 20/8:08.240 |
| 10 | 10 | 27.786 | 20/8:14.936 |
| 11 | 10 | 21.342 | 20/8:08.048 |
| 12 | 10 | 25.660 | 20/8:09.871 |
| 13 | 10 | 23.256 | 20/8:07.584 |
| 14 | 10 | 26.793 | 20/8:10.818 |
| 15 | 10 | 24.442 | 20/8:10.400 |
| 16 | 10 | 21.091 | 20/8:05.793 |
| 17 | 10 | 20.411 | 20/8:00.954 |
| 18 | 10 | 22.227 | 21/8:22.827 |
| 19 | 10 | 19.843 | 21/8:18.083 |
| 20 | 10 | 19.681 | 21/8:13.667 |
| 21 | 10 | 18.985 | 21/8:08.997 |