| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.820 | 21/6:14.220 |
| 2 | 1 | 18.340 | 20/6:01.600 |
| 3 | 3 | 23.433 | 19/6:17.422 |
| 4 | 2 | 17.765 | 19/6:07.451 |
| 5 | 2 | 18.802 | 19/6:05.408 |
| 6 | 2 | 18.576 | 19/6:03.331 |
| 7 | 2 | 17.827 | 20/6:18.751 |
| 8 | 2 | 18.258 | 20/6:17.053 |
| 9 | 2 | 18.637 | 20/6:16.573 |
| 10 | 2 | 18.710 | 20/6:16.336 |
| 11 | 2 | 17.818 | 20/6:14.520 |
| 12 | 2 | 17.943 | 20/6:13.215 |
| 13 | 2 | 19.031 | 20/6:13.785 |
| 14 | 2 | 19.402 | 20/6:14.803 |
| 15 | 2 | 17.852 | 20/6:13.619 |
| 16 | 2 | 17.866 | 20/6:12.600 |
| 17 | 2 | 18.129 | 20/6:12.011 |
| 18 | 2 | 18.304 | 20/6:11.681 |
| 19 | 2 | 17.931 | 20/6:10.994 |
| 20 | 2 | 18.550 | 20/6:10.994 |