| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 31.311 | N/A |
| 2 | 2 | 23.504 | 21/8:21.391 |
| 3 | 1 | 20.583 | 22/8:14.224 |
| 4 | 1 | 20.348 | 22/8:02.356 |
| 5 | 1 | 20.452 | 23/8:18.189 |
| 6 | 1 | 25.192 | 22/8:13.642 |
| 7 | 1 | 19.918 | 22/8:06.300 |
| 8 | 1 | 20.617 | 22/8:03.153 |
| 9 | 1 | 28.099 | 22/8:20.432 |
| 10 | 1 | 21.557 | 22/8:18.607 |
| 11 | 1 | 20.442 | 22/8:14.806 |
| 12 | 1 | 22.916 | 22/8:16.419 |
| 13 | 1 | 29.810 | 21/8:07.041 |
| 14 | 1 | 23.209 | 21/8:07.691 |
| 15 | 1 | 22.174 | 21/8:06.769 |
| 16 | 1 | 25.653 | 21/8:10.609 |
| 17 | 2 | 26.257 | 21/8:14.724 |
| 18 | 1 | 22.109 | 21/8:13.475 |
| 19 | 1 | 20.839 | 21/8:10.954 |
| 20 | 1 | 21.460 | 21/8:09.352 |
| 21 | 1 | 23.273 | 21/8:09.723 |