| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.572 | N/A |
| 2 | 2 | 18.951 | 19/6:01.069 |
| 3 | 2 | 17.562 | 20/6:07.445 |
| 4 | 3 | 22.633 | 19/6:15.448 |
| 5 | 3 | 17.958 | 19/6:07.054 |
| 6 | 3 | 17.870 | 19/6:02.478 |
| 7 | 5 | 26.743 | 18/6:05.436 |
| 8 | 5 | 18.865 | 18/6:01.985 |
| 9 | 5 | 17.539 | 19/6:16.344 |
| 10 | 3 | 20.794 | 19/6:18.402 |
| 11 | 3 | 18.523 | 19/6:15.960 |
| 12 | 3 | 18.853 | 19/6:14.502 |
| 13 | 3 | 21.930 | 19/6:17.903 |
| 14 | 3 | 17.880 | 19/6:15.173 |
| 15 | 3 | 18.490 | 19/6:13.617 |
| 16 | 2 | 17.919 | 19/6:11.584 |
| 17 | 2 | 18.976 | 19/6:10.993 |
| 18 | 3 | 23.101 | 19/6:14.840 |
| 19 | 3 | 20.620 | 19/6:15.779 |