| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 42.879 | 21/15:00.459 |
| 2 | 2 | 44.317 | 21/15:15.558 |
| 3 | 2 | 42.728 | 21/15:09.468 |
| 4 | 2 | 42.815 | 21/15:06.880 |
| 5 | 3 | 42.301 | 21/15:03.168 |
| 6 | 2 | 51.386 | 21/15:32.491 |
| 7 | 2 | 49.654 | 20/15:03.086 |
| 8 | 2 | 46.624 | 20/15:06.760 |
| 9 | 3 | 54.243 | 20/15:26.549 |
| 10 | 3 | 47.028 | 20/15:27.950 |
| 11 | 3 | 46.351 | 20/15:27.865 |
| 12 | 3 | 47.625 | 20/15:29.918 |
| 13 | 3 | 45.006 | 20/15:27.626 |
| 14 | 3 | 45.094 | 20/15:25.787 |
| 15 | 3 | 44.192 | 20/15:22.991 |
| 16 | 3 | 43.580 | 20/15:19.779 |
| 17 | 3 | 42.144 | 20/15:15.255 |
| 18 | 3 | 42.664 | 20/15:11.812 |
| 19 | 3 | 43.734 | 20/15:09.858 |
| 20 | 3 | 51.740 | 20/15:16.105 |