| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.821 | 20/6:16.420 |
| 2 | 1 | 20.974 | 19/6:18.053 |
| 3 | 1 | 19.991 | 19/6:18.645 |
| 4 | 1 | 18.203 | 19/6:10.448 |
| 5 | 1 | 21.944 | 19/6:19.745 |
| 6 | 2 | 21.098 | 18/6:03.093 |
| 7 | 2 | 18.632 | 19/6:19.085 |
| 8 | 1 | 18.546 | 19/6:15.746 |
| 9 | 1 | 18.360 | 19/6:12.757 |
| 10 | 1 | 19.200 | 19/6:11.961 |
| 11 | 1 | 18.049 | 19/6:09.322 |
| 12 | 1 | 19.085 | 19/6:08.763 |
| 13 | 1 | 19.161 | 19/6:08.401 |
| 14 | 1 | 19.133 | 19/6:08.053 |
| 15 | 1 | 22.392 | 19/6:11.879 |
| 16 | 1 | 18.814 | 19/6:10.979 |
| 17 | 1 | 20.948 | 19/6:12.569 |
| 18 | 1 | 19.475 | 19/6:12.427 |
| 19 | 1 | 19.459 | 19/6:12.285 |