| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 22.717 | N/A |
| 2 | 3 | 16.825 | 25/7:06.517 |
| 3 | 3 | 20.096 | 23/7:08.848 |
| 4 | 3 | 19.410 | 23/7:15.811 |
| 5 | 3 | 17.539 | 23/7:09.002 |
| 6 | 3 | 17.261 | 23/7:03.693 |
| 7 | 2 | 20.121 | 23/7:10.641 |
| 8 | 3 | 22.813 | 22/7:04.912 |
| 9 | 3 | 17.403 | 22/7:00.320 |
| 10 | 3 | 17.386 | 23/7:15.471 |
| 11 | 3 | 37.657 | 21/7:15.739 |
| 12 | 3 | 19.051 | 21/7:12.829 |
| 13 | 3 | 17.064 | 21/7:07.093 |
| 14 | 3 | 21.959 | 21/7:09.770 |
| 15 | 3 | 20.538 | 21/7:10.035 |
| 16 | 3 | 16.918 | 21/7:05.438 |
| 17 | 2 | 20.242 | 21/7:05.570 |
| 18 | 3 | 19.285 | 21/7:04.561 |
| 19 | 3 | 16.448 | 21/7:00.512 |
| 20 | 3 | 16.605 | 22/7:16.771 |