| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 30.507 | N/A |
| 2 | 4 | 21.847 | 19/7:03.753 |
| 3 | 4 | 22.842 | 19/7:12.708 |
| 4 | 4 | 22.125 | 19/7:11.391 |
| 5 | 4 | 24.049 | 19/7:19.390 |
| 6 | 4 | 22.610 | 19/7:19.009 |
| 7 | 4 | 24.976 | 18/7:02.779 |
| 8 | 4 | 22.040 | 18/7:00.266 |
| 9 | 4 | 22.272 | 19/7:21.719 |
| 10 | 4 | 23.786 | 18/7:00.651 |
| 11 | 4 | 25.707 | 18/7:05.338 |
| 12 | 4 | 21.732 | 18/7:03.030 |
| 13 | 4 | 22.093 | 18/7:01.618 |
| 14 | 4 | 22.175 | 18/7:00.531 |
| 15 | 4 | 24.533 | 18/7:02.462 |
| 16 | 4 | 23.427 | 18/7:02.882 |
| 17 | 4 | 29.507 | 18/7:09.710 |
| 18 | 4 | 21.498 | 18/7:07.726 |