| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.885 | 20/6:17.700 |
| 2 | 1 | 19.009 | 20/6:18.940 |
| 3 | 1 | 19.109 | 19/6:01.019 |
| 4 | 1 | 18.129 | 20/6:15.660 |
| 5 | 1 | 18.764 | 20/6:15.584 |
| 6 | 1 | 18.986 | 20/6:16.273 |
| 7 | 1 | 18.141 | 20/6:14.351 |
| 8 | 1 | 18.040 | 20/6:12.657 |
| 9 | 1 | 17.903 | 20/6:11.036 |
| 10 | 1 | 18.495 | 20/6:10.922 |
| 11 | 1 | 20.374 | 20/6:14.245 |
| 12 | 1 | 19.376 | 20/6:15.352 |
| 13 | 1 | 18.214 | 20/6:14.500 |
| 14 | 1 | 18.973 | 20/6:14.854 |
| 15 | 1 | 17.772 | 20/6:13.560 |
| 16 | 1 | 17.538 | 20/6:12.135 |
| 17 | 1 | 17.724 | 20/6:11.096 |
| 18 | 1 | 17.858 | 20/6:10.322 |
| 19 | 1 | 18.341 | 20/6:10.138 |
| 20 | 1 | 17.576 | 20/6:09.207 |