| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 25.943 | N/A |
| 2 | 4 | 23.100 | 19/7:21.743 |
| 3 | 3 | 21.915 | 19/7:11.078 |
| 4 | 2 | 22.524 | 19/7:11.177 |
| 5 | 2 | 23.792 | 19/7:16.932 |
| 6 | 3 | 23.048 | 19/7:17.707 |
| 7 | 3 | 26.242 | 18/7:04.369 |
| 8 | 3 | 22.321 | 18/7:01.659 |
| 9 | 3 | 23.005 | 18/7:01.080 |
| 10 | 4 | 21.569 | 19/7:20.975 |
| 11 | 4 | 26.089 | 18/7:03.071 |
| 12 | 3 | 21.883 | 18/7:00.788 |
| 13 | 3 | 22.004 | 19/7:22.181 |
| 14 | 4 | 22.513 | 19/7:21.334 |
| 15 | 3 | 22.501 | 19/7:20.593 |
| 16 | 3 | 22.416 | 19/7:19.849 |
| 17 | 3 | 26.858 | 18/7:00.959 |
| 18 | 3 | 22.997 | 18/7:00.720 |