| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.653 | 18/6:11.754 |
| 2 | 2 | 18.733 | 19/6:14.167 |
| 3 | 2 | 17.190 | 20/6:17.173 |
| 4 | 1 | 18.002 | 20/6:12.890 |
| 5 | 1 | 17.396 | 20/6:07.896 |
| 6 | 1 | 19.009 | 20/6:09.943 |
| 7 | 1 | 18.264 | 20/6:09.277 |
| 8 | 1 | 17.855 | 20/6:07.755 |
| 9 | 1 | 20.863 | 20/6:13.256 |
| 10 | 1 | 17.755 | 20/6:11.440 |
| 11 | 1 | 17.502 | 20/6:09.495 |
| 12 | 1 | 17.689 | 20/6:08.185 |
| 13 | 1 | 18.014 | 20/6:07.577 |
| 14 | 1 | 18.270 | 20/6:07.421 |
| 15 | 1 | 29.717 | 19/6:03.422 |
| 16 | 1 | 18.297 | 19/6:02.436 |
| 17 | 1 | 17.403 | 19/6:00.566 |
| 18 | 1 | 18.081 | 20/6:18.548 |
| 19 | 1 | 18.843 | 20/6:18.459 |
| 20 | 1 | 17.759 | 20/6:17.295 |