| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.215 | 20/6:04.300 |
| 2 | 3 | 17.300 | 21/6:12.908 |
| 3 | 4 | 17.774 | 21/6:13.023 |
| 4 | 4 | 19.205 | 20/6:02.470 |
| 5 | 3 | 21.874 | 20/6:17.472 |
| 6 | 3 | 17.713 | 20/6:13.603 |
| 7 | 4 | 18.800 | 20/6:13.946 |
| 8 | 4 | 18.833 | 20/6:14.285 |
| 9 | 4 | 17.884 | 20/6:12.440 |
| 10 | 3 | 18.052 | 20/6:11.300 |
| 11 | 3 | 18.969 | 20/6:12.035 |
| 12 | 3 | 21.042 | 20/6:16.102 |
| 13 | 3 | 19.989 | 20/6:17.923 |
| 14 | 3 | 17.587 | 20/6:16.053 |
| 15 | 3 | 18.410 | 20/6:15.529 |
| 16 | 3 | 17.932 | 20/6:14.474 |
| 17 | 3 | 19.040 | 20/6:14.846 |
| 18 | 3 | 18.775 | 20/6:14.882 |
| 19 | 3 | 18.723 | 20/6:14.860 |
| 20 | 2 | 17.948 | 20/6:14.065 |