| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.909 | 19/6:18.271 |
| 2 | 1 | 17.653 | 20/6:15.620 |
| 3 | 1 | 20.278 | 19/6:06.320 |
| 4 | 1 | 18.063 | 19/6:00.539 |
| 5 | 1 | 17.881 | 20/6:15.136 |
| 6 | 1 | 18.132 | 20/6:13.053 |
| 7 | 1 | 18.184 | 20/6:11.714 |
| 8 | 1 | 17.595 | 20/6:09.237 |
| 9 | 1 | 18.359 | 20/6:09.009 |
| 10 | 1 | 18.173 | 20/6:08.454 |
| 11 | 1 | 17.564 | 20/6:06.893 |
| 12 | 1 | 17.835 | 20/6:06.043 |
| 13 | 1 | 17.660 | 20/6:05.055 |
| 14 | 1 | 17.660 | 20/6:04.209 |
| 15 | 1 | 25.670 | 20/6:14.155 |
| 16 | 1 | 19.917 | 20/6:15.666 |
| 17 | 1 | 18.747 | 20/6:15.624 |
| 18 | 1 | 17.925 | 20/6:14.672 |
| 19 | 1 | 17.751 | 20/6:13.638 |
| 20 | 1 | 17.962 | 20/6:12.918 |