| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.583 | N/A |
| 2 | 1 | 21.648 | 21/7:14.543 |
| 3 | 3 | 21.525 | 21/7:13.313 |
| 4 | 3 | 22.392 | 21/7:18.683 |
| 5 | 3 | 20.658 | 21/7:12.698 |
| 6 | 3 | 26.204 | 20/7:08.805 |
| 7 | 4 | 20.706 | 20/7:03.170 |
| 8 | 3 | 20.920 | 21/7:21.734 |
| 9 | 3 | 21.060 | 21/7:19.365 |
| 10 | 3 | 33.794 | 20/7:22.608 |
| 11 | 3 | 23.634 | 19/7:00.156 |
| 12 | 3 | 24.686 | 19/7:02.499 |
| 13 | 3 | 30.359 | 19/7:12.962 |
| 14 | 4 | 22.369 | 19/7:10.751 |
| 15 | 4 | 20.562 | 19/7:06.533 |
| 16 | 3 | 23.079 | 19/7:05.898 |
| 17 | 3 | 20.604 | 19/7:02.558 |
| 18 | 3 | 15.624 | 20/7:17.268 |
| 19 | 3 | 25.488 | 20/7:19.967 |
| 20 | 3 | 15.966 | 20/7:12.861 |