| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.941 | 19/6:18.879 |
| 2 | 1 | 17.759 | 20/6:17.000 |
| 3 | 1 | 16.746 | 20/6:02.973 |
| 4 | 1 | 16.945 | 21/6:14.803 |
| 5 | 1 | 17.416 | 21/6:12.989 |
| 6 | 1 | 19.750 | 20/6:01.857 |
| 7 | 1 | 20.425 | 20/6:08.520 |
| 8 | 1 | 19.697 | 20/6:11.697 |
| 9 | 1 | 17.636 | 20/6:09.589 |
| 10 | 1 | 16.735 | 20/6:06.100 |
| 11 | 1 | 16.048 | 20/6:01.996 |
| 12 | 1 | 18.387 | 20/6:02.475 |
| 13 | 1 | 16.497 | 21/6:17.971 |
| 14 | 1 | 16.718 | 21/6:16.050 |
| 15 | 1 | 17.486 | 21/6:15.460 |
| 16 | 1 | 17.725 | 21/6:15.258 |
| 17 | 1 | 17.500 | 21/6:14.802 |
| 18 | 1 | 18.107 | 21/6:15.104 |
| 19 | 1 | 17.523 | 21/6:14.730 |
| 20 | 1 | 18.099 | 21/6:14.997 |