| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 2.202 | N/A |
| 2 | 3 | 22.401 | 20/7:07.821 |
| 3 | 4 | 22.837 | 20/7:11.963 |
| 4 | 2 | 21.206 | 20/7:03.014 |
| 5 | 2 | 19.592 | 21/7:12.382 |
| 6 | 2 | 22.684 | 21/7:17.082 |
| 7 | 2 | 19.695 | 21/7:10.252 |
| 8 | 2 | 20.004 | 21/7:06.256 |
| 9 | 3 | 23.025 | 21/7:10.812 |
| 10 | 3 | 19.235 | 21/7:05.933 |
| 11 | 2 | 19.573 | 21/7:02.706 |
| 12 | 2 | 19.576 | 21/7:00.071 |
| 13 | 2 | 22.283 | 21/7:02.387 |
| 14 | 2 | 24.811 | 21/7:08.235 |
| 15 | 3 | 24.568 | 21/7:12.902 |
| 16 | 4 | 20.714 | 21/7:11.807 |
| 17 | 3 | 21.613 | 21/7:11.973 |
| 18 | 3 | 21.210 | 21/7:11.645 |
| 19 | 3 | 20.235 | 21/7:10.270 |
| 20 | 3 | 20.449 | 21/7:09.266 |
| 21 | 3 | 20.577 | 21/7:08.490 |