| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 25.735 | N/A |
| 2 | 2 | 22.217 | 22/8:12.292 |
| 3 | 2 | 24.791 | 21/8:15.815 |
| 4 | 1 | 21.985 | 21/8:05.688 |
| 5 | 2 | 24.253 | 21/8:11.965 |
| 6 | 3 | 27.359 | 20/8:04.034 |
| 7 | 3 | 23.720 | 20/8:02.764 |
| 8 | 2 | 23.567 | 20/8:01.441 |
| 9 | 1 | 22.932 | 21/8:22.795 |
| 10 | 2 | 24.645 | 20/8:00.614 |
| 11 | 2 | 24.064 | 20/8:00.847 |
| 12 | 2 | 22.461 | 21/8:22.087 |
| 13 | 1 | 22.933 | 21/8:20.613 |
| 14 | 1 | 22.312 | 21/8:18.410 |
| 15 | 2 | 25.380 | 21/8:20.905 |
| 16 | 2 | 22.952 | 21/8:19.829 |
| 17 | 1 | 23.414 | 21/8:19.466 |
| 18 | 2 | 25.546 | 21/8:21.653 |
| 19 | 2 | 22.606 | 21/8:20.331 |
| 20 | 2 | 25.719 | 21/8:22.425 |
| 21 | 2 | 21.587 | 21/8:20.178 |