| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.696 | 21/6:11.616 |
| 2 | 3 | 17.699 | 21/6:11.648 |
| 3 | 3 | 20.123 | 20/6:10.120 |
| 4 | 3 | 18.865 | 20/6:11.915 |
| 5 | 3 | 17.704 | 20/6:08.348 |
| 6 | 2 | 17.014 | 20/6:03.670 |
| 7 | 2 | 17.629 | 20/6:02.086 |
| 8 | 2 | 17.180 | 21/6:17.764 |
| 9 | 2 | 17.225 | 21/6:15.982 |
| 10 | 2 | 16.490 | 21/6:13.012 |
| 11 | 2 | 17.253 | 21/6:12.040 |
| 12 | 1 | 17.107 | 21/6:10.974 |
| 13 | 1 | 16.398 | 21/6:08.926 |
| 14 | 1 | 16.416 | 21/6:07.198 |
| 15 | 1 | 16.894 | 21/6:06.370 |
| 16 | 1 | 21.504 | 21/6:11.696 |
| 17 | 1 | 16.074 | 21/6:09.688 |
| 18 | 1 | 17.176 | 21/6:09.188 |
| 19 | 1 | 17.703 | 21/6:09.324 |
| 20 | 1 | 17.112 | 21/6:08.825 |
| 21 | 3 | 18.653 | 21/6:09.915 |