| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.601 | 20/6:12.020 |
| 2 | 3 | 20.920 | 19/6:15.450 |
| 3 | 2 | 18.777 | 19/6:09.221 |
| 4 | 2 | 21.965 | 18/6:01.184 |
| 5 | 2 | 18.093 | 19/6:13.753 |
| 6 | 2 | 18.436 | 19/6:09.841 |
| 7 | 2 | 18.539 | 19/6:07.327 |
| 8 | 2 | 18.361 | 19/6:05.019 |
| 9 | 2 | 17.913 | 19/6:02.277 |
| 10 | 2 | 17.386 | 20/6:17.982 |
| 11 | 2 | 18.627 | 20/6:17.487 |
| 12 | 2 | 17.894 | 20/6:15.853 |
| 13 | 2 | 17.926 | 20/6:14.520 |
| 14 | 2 | 18.759 | 20/6:14.567 |
| 15 | 2 | 17.834 | 20/6:13.375 |
| 16 | 2 | 17.727 | 20/6:12.197 |
| 17 | 2 | 18.163 | 20/6:11.672 |
| 18 | 2 | 18.429 | 20/6:11.500 |
| 19 | 2 | 18.033 | 20/6:10.929 |
| 20 | 2 | 18.289 | 20/6:10.672 |