| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.640 | 18/6:11.520 |
| 2 | 2 | 17.536 | 19/6:02.672 |
| 3 | 3 | 22.748 | 18/6:05.544 |
| 4 | 3 | 16.633 | 19/6:08.396 |
| 5 | 2 | 17.149 | 20/6:18.824 |
| 6 | 2 | 16.692 | 20/6:11.327 |
| 7 | 2 | 16.394 | 20/6:05.120 |
| 8 | 2 | 19.903 | 20/6:09.237 |
| 9 | 2 | 16.998 | 20/6:05.984 |
| 10 | 2 | 16.188 | 20/6:01.762 |
| 11 | 2 | 18.900 | 20/6:03.238 |
| 12 | 2 | 19.763 | 20/6:05.907 |
| 13 | 2 | 16.825 | 20/6:03.645 |
| 14 | 2 | 17.078 | 20/6:02.067 |
| 15 | 2 | 17.091 | 20/6:00.717 |
| 16 | 2 | 22.899 | 20/6:06.796 |
| 17 | 2 | 18.063 | 20/6:06.471 |
| 18 | 2 | 17.221 | 20/6:05.246 |
| 19 | 2 | 18.424 | 20/6:05.416 |
| 20 | 2 | 17.688 | 20/6:04.833 |