| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.599 | N/A |
| 2 | 2 | 24.879 | 18/7:04.542 |
| 3 | 2 | 24.939 | 18/7:05.052 |
| 4 | 2 | 23.892 | 19/7:23.859 |
| 5 | 1 | 24.651 | 19/7:24.223 |
| 6 | 1 | 24.487 | 19/7:23.851 |
| 7 | 1 | 24.635 | 19/7:24.048 |
| 8 | 1 | 24.443 | 19/7:23.694 |
| 9 | 1 | 24.526 | 19/7:23.616 |
| 10 | 1 | 25.551 | 18/7:00.938 |
| 11 | 1 | 24.241 | 18/7:00.213 |
| 12 | 1 | 24.547 | 18/7:00.094 |
| 13 | 1 | 29.053 | 18/7:06.378 |
| 14 | 1 | 27.040 | 18/7:09.062 |
| 15 | 1 | 24.181 | 18/7:07.892 |
| 16 | 1 | 24.066 | 18/7:06.747 |
| 17 | 1 | 25.200 | 18/7:06.950 |
| 18 | 1 | 24.729 | 18/7:06.659 |