| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.768 | N/A |
| 2 | 1 | 19.871 | 19/6:19.446 |
| 3 | 1 | 18.879 | 19/6:10.518 |
| 4 | 1 | 19.575 | 19/6:11.718 |
| 5 | 1 | 19.186 | 19/6:10.567 |
| 6 | 1 | 19.950 | 19/6:12.627 |
| 7 | 1 | 20.360 | 19/6:15.231 |
| 8 | 1 | 20.227 | 19/6:16.748 |
| 9 | 1 | 23.217 | 18/6:04.456 |
| 10 | 2 | 20.903 | 18/6:05.863 |
| 11 | 2 | 19.770 | 18/6:05.062 |
| 12 | 1 | 19.495 | 18/6:03.982 |
| 13 | 2 | 19.838 | 18/6:03.568 |
| 14 | 2 | 18.667 | 18/6:01.686 |
| 15 | 1 | 19.957 | 18/6:01.640 |
| 16 | 1 | 19.236 | 18/6:00.783 |
| 17 | 1 | 19.676 | 18/6:00.500 |
| 18 | 1 | 22.360 | 18/6:02.935 |