| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.479 | 20/6:09.580 |
| 2 | 4 | 17.168 | 21/6:14.293 |
| 3 | 2 | 17.553 | 21/6:12.400 |
| 4 | 2 | 16.951 | 21/6:08.293 |
| 5 | 2 | 17.530 | 21/6:08.260 |
| 6 | 2 | 17.919 | 21/6:09.600 |
| 7 | 1 | 16.558 | 21/6:06.474 |
| 8 | 1 | 15.883 | 21/6:02.358 |
| 9 | 1 | 16.895 | 21/6:01.517 |
| 10 | 1 | 16.373 | 22/6:16.880 |
| 11 | 1 | 19.324 | 21/6:03.936 |
| 12 | 2 | 20.809 | 21/6:10.024 |
| 13 | 2 | 16.770 | 21/6:08.650 |
| 14 | 2 | 17.595 | 21/6:08.711 |
| 15 | 2 | 16.931 | 21/6:07.833 |
| 16 | 2 | 17.793 | 21/6:08.197 |
| 17 | 2 | 16.476 | 21/6:06.891 |
| 18 | 2 | 16.365 | 21/6:05.601 |
| 19 | 2 | 18.840 | 21/6:07.182 |
| 20 | 2 | 17.025 | 21/6:06.699 |
| 21 | 1 | 16.279 | 21/6:05.516 |