| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 20.363 | 18/6:06.534 |
| 2 | 5 | 16.596 | 20/6:09.590 |
| 3 | 5 | 16.986 | 21/6:17.615 |
| 4 | 5 | 16.907 | 21/6:11.973 |
| 5 | 3 | 16.746 | 21/6:07.912 |
| 6 | 2 | 16.754 | 21/6:05.232 |
| 7 | 2 | 16.947 | 21/6:03.897 |
| 8 | 1 | 17.717 | 21/6:04.917 |
| 9 | 1 | 17.038 | 21/6:04.126 |
| 10 | 1 | 17.159 | 21/6:03.747 |
| 11 | 1 | 16.933 | 21/6:03.006 |
| 12 | 2 | 20.568 | 21/6:08.750 |
| 13 | 2 | 16.632 | 21/6:07.251 |
| 14 | 2 | 16.718 | 21/6:06.096 |
| 15 | 1 | 16.801 | 21/6:05.211 |
| 16 | 1 | 17.268 | 21/6:05.050 |
| 17 | 1 | 17.334 | 21/6:04.989 |
| 18 | 1 | 17.413 | 21/6:05.027 |
| 19 | 2 | 21.769 | 21/6:09.875 |
| 20 | 2 | 16.808 | 21/6:09.030 |
| 21 | 2 | 18.177 | 21/6:09.634 |