| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.584 | N/A |
| 2 | 2 | 17.936 | 21/6:17.304 |
| 3 | 2 | 17.576 | 21/6:13.704 |
| 4 | 2 | 18.681 | 20/6:01.806 |
| 5 | 2 | 17.660 | 21/6:17.849 |
| 6 | 2 | 22.280 | 20/6:16.289 |
| 7 | 2 | 17.232 | 20/6:11.239 |
| 8 | 3 | 20.735 | 20/6:17.141 |
| 9 | 3 | 19.415 | 20/6:18.432 |
| 10 | 3 | 17.163 | 20/6:14.682 |
| 11 | 3 | 17.344 | 20/6:12.025 |
| 12 | 3 | 18.331 | 20/6:11.557 |
| 13 | 3 | 18.154 | 20/6:10.886 |
| 14 | 3 | 18.102 | 20/6:10.243 |
| 15 | 3 | 18.455 | 20/6:10.170 |
| 16 | 3 | 18.026 | 20/6:09.564 |
| 17 | 3 | 20.039 | 20/6:11.424 |
| 18 | 3 | 17.782 | 20/6:10.543 |
| 19 | 3 | 21.321 | 20/6:13.495 |
| 20 | 3 | 18.350 | 20/6:13.166 |