| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.920 | N/A |
| 2 | 3 | 22.937 | 20/7:17.723 |
| 3 | 3 | 23.465 | 20/7:22.739 |
| 4 | 3 | 23.421 | 19/7:00.858 |
| 5 | 3 | 24.145 | 19/7:04.776 |
| 6 | 3 | 22.423 | 19/7:00.927 |
| 7 | 3 | 23.393 | 19/7:01.272 |
| 8 | 2 | 25.092 | 19/7:05.886 |
| 9 | 2 | 23.551 | 19/7:05.880 |
| 10 | 2 | 23.796 | 19/7:06.366 |
| 11 | 3 | 25.722 | 19/7:10.221 |
| 12 | 4 | 25.515 | 19/7:13.036 |
| 13 | 4 | 22.894 | 19/7:11.451 |
| 14 | 4 | 23.886 | 19/7:11.483 |
| 15 | 4 | 22.997 | 19/7:10.367 |
| 16 | 4 | 23.085 | 19/7:09.506 |
| 17 | 4 | 22.800 | 19/7:08.432 |
| 18 | 2 | 23.004 | 19/7:07.700 |
| 19 | 3 | 26.653 | 19/7:10.699 |