| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 2.610 | N/A |
| 2 | 6 | 26.387 | 17/7:04.802 |
| 3 | 5 | 21.188 | 19/7:10.785 |
| 4 | 5 | 23.895 | 19/7:11.043 |
| 5 | 5 | 21.056 | 20/7:22.108 |
| 6 | 4 | 20.727 | 20/7:12.971 |
| 7 | 4 | 20.549 | 20/7:06.316 |
| 8 | 5 | 22.418 | 20/7:06.635 |
| 9 | 5 | 21.347 | 20/7:04.331 |
| 10 | 5 | 22.459 | 20/7:04.887 |
| 11 | 3 | 21.533 | 20/7:03.572 |
| 12 | 4 | 23.386 | 20/7:05.696 |
| 13 | 4 | 21.368 | 20/7:04.272 |
| 14 | 4 | 21.372 | 20/7:03.072 |
| 15 | 2 | 22.101 | 20/7:03.033 |
| 16 | 2 | 20.777 | 20/7:01.323 |
| 17 | 3 | 23.765 | 20/7:03.374 |
| 18 | 2 | 22.087 | 20/7:03.309 |
| 19 | 3 | 25.651 | 20/7:07.013 |
| 20 | 2 | 21.882 | 20/7:06.558 |