| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.721 | N/A |
| 2 | 2 | 23.702 | 19/7:08.357 |
| 3 | 3 | 25.233 | 19/7:22.136 |
| 4 | 2 | 24.712 | 19/7:23.603 |
| 5 | 2 | 22.952 | 19/7:16.416 |
| 6 | 2 | 22.747 | 19/7:11.366 |
| 7 | 2 | 22.589 | 19/7:07.526 |
| 8 | 2 | 22.831 | 19/7:05.405 |
| 9 | 2 | 22.336 | 19/7:02.700 |
| 10 | 2 | 24.809 | 19/7:05.543 |
| 11 | 2 | 22.992 | 19/7:04.546 |
| 12 | 2 | 22.595 | 19/7:03.081 |
| 13 | 2 | 22.405 | 19/7:01.575 |
| 14 | 2 | 22.316 | 19/7:00.178 |
| 15 | 2 | 22.943 | 20/7:23.012 |
| 16 | 2 | 22.202 | 20/7:21.715 |
| 17 | 2 | 22.603 | 20/7:21.056 |
| 18 | 2 | 24.541 | 20/7:22.641 |
| 19 | 2 | 22.570 | 20/7:21.097 |
| 20 | 2 | 22.666 | 20/7:21.465 |