| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 24.522 | N/A |
| 2 | 2 | 21.888 | 20/7:20.394 |
| 3 | 2 | 22.076 | 19/7:00.198 |
| 4 | 2 | 23.024 | 19/7:06.045 |
| 5 | 2 | 22.954 | 19/7:09.261 |
| 6 | 2 | 26.314 | 19/7:23.043 |
| 7 | 3 | 26.708 | 18/7:09.586 |
| 8 | 3 | 21.653 | 18/7:04.306 |
| 9 | 2 | 22.630 | 18/7:02.421 |
| 10 | 2 | 24.510 | 18/7:04.507 |
| 11 | 2 | 21.996 | 18/7:01.902 |
| 12 | 2 | 23.577 | 18/7:02.213 |
| 13 | 2 | 21.564 | 19/7:22.863 |
| 14 | 2 | 21.734 | 19/7:20.776 |
| 15 | 2 | 23.153 | 19/7:20.811 |
| 16 | 2 | 22.051 | 19/7:19.520 |
| 17 | 2 | 22.498 | 19/7:18.893 |
| 18 | 2 | 26.786 | 19/7:22.880 |
| 19 | 2 | 24.785 | 19/7:24.423 |