| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 25.559 | N/A |
| 2 | 2 | 20.410 | 21/7:13.759 |
| 3 | 2 | 20.790 | 21/7:17.559 |
| 4 | 2 | 21.040 | 21/7:20.492 |
| 5 | 2 | 24.113 | 20/7:15.735 |
| 6 | 2 | 20.383 | 20/7:11.155 |
| 7 | 2 | 19.718 | 20/7:05.996 |
| 8 | 2 | 22.732 | 20/7:10.492 |
| 9 | 2 | 21.378 | 20/7:10.648 |
| 10 | 2 | 20.868 | 20/7:09.693 |
| 11 | 2 | 19.243 | 20/7:05.841 |
| 12 | 2 | 24.964 | 20/7:12.571 |
| 13 | 2 | 21.292 | 20/7:12.366 |
| 14 | 2 | 22.565 | 20/7:14.053 |
| 15 | 2 | 20.349 | 20/7:12.491 |
| 16 | 2 | 20.324 | 20/7:11.106 |
| 17 | 1 | 22.803 | 20/7:12.838 |
| 18 | 1 | 20.623 | 20/7:11.929 |
| 19 | 1 | 20.282 | 20/7:10.762 |
| 20 | 1 | 29.636 | 20/7:19.072 |