| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.307 | N/A |
| 2 | 1 | 24.929 | 18/7:05.001 |
| 3 | 1 | 23.891 | 19/7:20.687 |
| 4 | 1 | 26.112 | 18/7:05.921 |
| 5 | 2 | 24.958 | 18/7:05.839 |
| 6 | 2 | 24.977 | 18/7:05.854 |
| 7 | 2 | 24.619 | 18/7:04.850 |
| 8 | 2 | 24.904 | 18/7:04.825 |
| 9 | 2 | 24.387 | 18/7:03.708 |
| 10 | 1 | 24.365 | 18/7:02.797 |
| 11 | 1 | 24.135 | 18/7:01.677 |
| 12 | 1 | 23.270 | 19/7:24.020 |
| 13 | 1 | 27.457 | 18/7:03.479 |
| 14 | 1 | 24.839 | 18/7:03.486 |
| 15 | 1 | 24.964 | 18/7:03.644 |
| 16 | 1 | 25.273 | 18/7:04.131 |
| 17 | 1 | 24.595 | 18/7:03.836 |
| 18 | 1 | 25.113 | 18/7:04.095 |