| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.880 | 21/6:15.480 |
| 2 | 1 | 17.953 | 21/6:16.246 |
| 3 | 2 | 19.161 | 20/6:06.627 |
| 4 | 2 | 21.523 | 19/6:03.456 |
| 5 | 2 | 17.967 | 20/6:17.936 |
| 6 | 2 | 18.471 | 20/6:16.517 |
| 7 | 2 | 18.414 | 20/6:15.340 |
| 8 | 2 | 17.613 | 20/6:12.455 |
| 9 | 1 | 18.163 | 20/6:11.433 |
| 10 | 1 | 17.789 | 20/6:09.868 |
| 11 | 1 | 18.679 | 20/6:10.205 |
| 12 | 1 | 18.314 | 20/6:09.878 |
| 13 | 1 | 18.952 | 20/6:10.583 |
| 14 | 1 | 18.634 | 20/6:10.733 |
| 15 | 1 | 18.082 | 20/6:10.127 |
| 16 | 1 | 19.365 | 20/6:11.200 |
| 17 | 1 | 17.840 | 20/6:10.353 |
| 18 | 1 | 21.605 | 20/6:13.783 |
| 19 | 1 | 21.988 | 20/6:17.256 |
| 20 | 1 | 18.331 | 20/6:16.724 |