| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.539 | 20/6:10.780 |
| 2 | 2 | 18.955 | 20/6:14.940 |
| 3 | 2 | 18.540 | 20/6:13.560 |
| 4 | 2 | 22.897 | 19/6:14.922 |
| 5 | 2 | 18.177 | 19/6:09.010 |
| 6 | 2 | 18.671 | 19/6:06.633 |
| 7 | 2 | 26.079 | 18/6:04.778 |
| 8 | 3 | 21.367 | 18/6:07.256 |
| 9 | 2 | 18.772 | 18/6:03.994 |
| 10 | 2 | 18.907 | 18/6:01.627 |
| 11 | 4 | 23.329 | 18/6:06.927 |
| 12 | 3 | 19.150 | 18/6:05.075 |
| 13 | 4 | 25.563 | 18/6:12.387 |
| 14 | 4 | 22.312 | 18/6:14.475 |
| 15 | 4 | 24.304 | 18/6:18.674 |
| 16 | 4 | 19.630 | 18/6:17.091 |
| 17 | 4 | 18.445 | 18/6:14.439 |
| 18 | 4 | 18.879 | 18/6:12.516 |