| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.940 | N/A |
| 2 | 1 | 16.513 | 22/6:06.713 |
| 3 | 1 | 16.842 | 22/6:10.167 |
| 4 | 1 | 17.069 | 22/6:12.908 |
| 5 | 3 | 20.840 | 21/6:16.026 |
| 6 | 3 | 16.648 | 21/6:11.588 |
| 7 | 2 | 17.224 | 21/6:10.393 |
| 8 | 1 | 16.258 | 21/6:06.078 |
| 9 | 1 | 17.162 | 21/6:06.033 |
| 10 | 1 | 17.211 | 21/6:06.088 |
| 11 | 1 | 16.439 | 21/6:04.352 |
| 12 | 1 | 16.653 | 21/6:03.032 |
| 13 | 2 | 19.064 | 21/6:06.478 |
| 14 | 1 | 21.078 | 21/6:12.249 |
| 15 | 1 | 17.369 | 21/6:11.897 |
| 16 | 1 | 17.066 | 21/6:11.188 |
| 17 | 1 | 18.494 | 21/6:12.352 |
| 18 | 1 | 17.022 | 21/6:11.648 |
| 19 | 1 | 18.858 | 21/6:13.062 |
| 20 | 1 | 17.007 | 21/6:12.378 |
| 21 | 1 | 16.834 | 21/6:11.591 |