| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 24.583 | N/A |
| 2 | 4 | 21.149 | 20/7:06.414 |
| 3 | 4 | 18.380 | 22/7:19.637 |
| 4 | 4 | 19.700 | 22/7:19.186 |
| 5 | 4 | 26.201 | 20/7:10.375 |
| 6 | 4 | 23.533 | 20/7:18.642 |
| 7 | 4 | 19.625 | 20/7:11.778 |
| 8 | 4 | 19.386 | 20/7:06.226 |
| 9 | 4 | 19.906 | 20/7:03.298 |
| 10 | 4 | 18.989 | 21/7:19.847 |
| 11 | 4 | 19.781 | 21/7:17.883 |
| 12 | 4 | 21.860 | 21/7:20.055 |
| 13 | 4 | 22.268 | 20/7:01.648 |
| 14 | 4 | 18.097 | 21/7:18.236 |
| 15 | 4 | 18.848 | 21/7:15.615 |
| 16 | 4 | 20.591 | 21/7:15.668 |
| 17 | 4 | 19.232 | 21/7:14.015 |
| 18 | 4 | 19.625 | 21/7:13.019 |
| 19 | 4 | 19.494 | 21/7:11.988 |
| 20 | 4 | 18.688 | 21/7:10.217 |
| 21 | 4 | 18.605 | 21/7:08.541 |