| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 26.335 | N/A |
| 2 | 3 | 21.185 | 20/7:08.085 |
| 3 | 3 | 21.597 | 20/7:12.764 |
| 4 | 3 | 20.358 | 20/7:06.221 |
| 5 | 2 | 20.544 | 20/7:03.834 |
| 6 | 2 | 20.854 | 20/7:03.579 |
| 7 | 2 | 20.362 | 20/7:01.851 |
| 8 | 1 | 21.471 | 20/7:03.627 |
| 9 | 1 | 20.747 | 20/7:03.240 |
| 10 | 1 | 23.604 | 20/7:08.970 |
| 11 | 1 | 20.916 | 20/7:08.447 |
| 12 | 1 | 21.785 | 20/7:09.520 |
| 13 | 1 | 20.839 | 20/7:08.916 |
| 14 | 1 | 20.750 | 20/7:08.275 |
| 15 | 1 | 20.572 | 20/7:07.484 |
| 16 | 1 | 21.578 | 20/7:08.073 |
| 17 | 1 | 20.747 | 20/7:07.601 |
| 18 | 1 | 20.415 | 20/7:06.814 |
| 19 | 1 | 20.627 | 20/7:06.338 |
| 20 | 1 | 21.092 | 20/7:06.378 |