| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 23.120 | N/A |
| 2 | 1 | 21.577 | 20/7:13.083 |
| 3 | 1 | 21.414 | 20/7:11.534 |
| 4 | 1 | 21.433 | 20/7:11.138 |
| 5 | 1 | 21.718 | 20/7:12.294 |
| 6 | 1 | 22.774 | 20/7:17.000 |
| 7 | 1 | 21.278 | 20/7:15.401 |
| 8 | 1 | 21.732 | 20/7:15.490 |
| 9 | 1 | 21.473 | 20/7:14.942 |
| 10 | 1 | 22.848 | 20/7:17.419 |
| 11 | 1 | 22.549 | 20/7:18.832 |
| 12 | 1 | 20.990 | 20/7:17.295 |
| 13 | 1 | 24.671 | 20/7:21.843 |
| 14 | 1 | 29.494 | 19/7:10.129 |
| 15 | 1 | 21.496 | 19/7:08.694 |
| 16 | 1 | 21.885 | 19/7:07.918 |
| 17 | 1 | 21.587 | 19/7:06.903 |
| 18 | 1 | 21.703 | 19/7:06.131 |
| 19 | 1 | 21.206 | 19/7:04.948 |