| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.658 | N/A |
| 2 | 2 | 19.129 | 19/6:02.098 |
| 3 | 2 | 17.303 | 20/6:04.762 |
| 4 | 2 | 16.062 | 21/6:08.618 |
| 5 | 2 | 16.534 | 21/6:03.798 |
| 6 | 2 | 17.135 | 21/6:03.031 |
| 7 | 2 | 16.556 | 21/6:01.054 |
| 8 | 2 | 15.998 | 22/6:14.809 |
| 9 | 2 | 18.881 | 21/6:02.653 |
| 10 | 2 | 18.175 | 21/6:04.820 |
| 11 | 2 | 17.253 | 21/6:04.071 |
| 12 | 2 | 16.869 | 21/6:03.921 |
| 13 | 2 | 15.604 | 21/6:01.156 |
| 14 | 2 | 15.422 | 22/6:15.530 |
| 15 | 2 | 15.806 | 22/6:13.748 |
| 16 | 2 | 16.681 | 22/6:13.429 |
| 17 | 2 | 15.937 | 22/6:12.173 |
| 18 | 2 | 21.051 | 21/6:00.300 |
| 19 | 2 | 18.888 | 21/6:02.306 |
| 20 | 2 | 16.808 | 21/6:01.912 |
| 21 | 2 | 15.868 | 21/6:00.618 |