| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 18 | 31.726 | N/A |
| 2 | 16 | 23.576 | 21/8:23.246 |
| 3 | 18 | 23.447 | 21/8:21.956 |
| 4 | 19 | 25.490 | 20/8:10.975 |
| 5 | 20 | 27.090 | 20/8:24.840 |
| 6 | 18 | 22.389 | 20/8:15.295 |
| 7 | 19 | 22.819 | 20/8:10.294 |
| 8 | 17 | 25.005 | 20/8:12.655 |
| 9 | 14 | 21.024 | 20/8:04.971 |
| 10 | 14 | 21.675 | 20/8:00.368 |
| 11 | 13 | 21.242 | 21/8:19.024 |
| 12 | 11 | 21.694 | 21/8:16.182 |
| 13 | 11 | 24.543 | 21/8:18.382 |
| 14 | 11 | 22.014 | 21/8:16.353 |
| 15 | 11 | 21.951 | 21/8:14.524 |
| 16 | 11 | 25.709 | 21/8:17.095 |
| 17 | 11 | 21.902 | 21/8:16.188 |
| 18 | 11 | 28.031 | 21/8:21.844 |
| 19 | 11 | 22.913 | 21/8:21.186 |
| 20 | 12 | 22.149 | 21/8:19.792 |
| 21 | 12 | 24.313 | 21/8:20.702 |