| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 22.108 | 17/6:15.836 |
| 2 | 3 | 17.918 | 18/6:00.234 |
| 3 | 3 | 16.477 | 20/6:16.687 |
| 4 | 3 | 19.324 | 19/6:00.178 |
| 5 | 3 | 17.157 | 20/6:11.936 |
| 6 | 2 | 19.379 | 20/6:14.543 |
| 7 | 2 | 18.287 | 20/6:13.286 |
| 8 | 2 | 17.540 | 20/6:10.475 |
| 9 | 2 | 20.118 | 20/6:14.018 |
| 10 | 2 | 17.582 | 20/6:11.780 |
| 11 | 2 | 17.400 | 20/6:09.618 |
| 12 | 2 | 18.182 | 20/6:09.120 |
| 13 | 2 | 17.374 | 20/6:07.455 |
| 14 | 2 | 16.851 | 20/6:05.281 |
| 15 | 2 | 17.221 | 20/6:03.891 |
| 16 | 2 | 20.546 | 20/6:06.830 |
| 17 | 2 | 17.921 | 20/6:06.335 |
| 18 | 2 | 18.094 | 20/6:06.088 |
| 19 | 2 | 17.805 | 20/6:05.562 |
| 20 | 3 | 25.764 | 20/6:13.048 |