| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 2.302 | N/A |
| 2 | 5 | 27.429 | 17/7:21.166 |
| 3 | 5 | 22.741 | 18/7:08.747 |
| 4 | 4 | 23.476 | 19/7:24.178 |
| 5 | 4 | 22.550 | 19/7:15.184 |
| 6 | 4 | 21.671 | 19/7:06.623 |
| 7 | 4 | 22.430 | 19/7:03.193 |
| 8 | 4 | 21.579 | 20/7:21.679 |
| 9 | 4 | 24.822 | 19/7:02.372 |
| 10 | 4 | 22.058 | 20/7:23.009 |
| 11 | 4 | 21.275 | 20/7:19.360 |
| 12 | 4 | 21.422 | 20/7:16.629 |
| 13 | 4 | 21.874 | 20/7:15.069 |
| 14 | 3 | 22.045 | 20/7:13.999 |
| 15 | 3 | 21.789 | 20/7:12.734 |
| 16 | 3 | 21.943 | 20/7:11.833 |
| 17 | 3 | 23.647 | 20/7:13.068 |
| 18 | 4 | 25.868 | 20/7:16.640 |
| 19 | 4 | 21.332 | 20/7:15.028 |
| 20 | 4 | 24.152 | 20/7:16.405 |