| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.903 | 21/6:15.963 |
| 2 | 1 | 17.648 | 21/6:13.286 |
| 3 | 1 | 19.704 | 20/6:08.367 |
| 4 | 1 | 18.005 | 20/6:06.300 |
| 5 | 1 | 18.148 | 20/6:05.632 |
| 6 | 1 | 17.478 | 20/6:02.953 |
| 7 | 1 | 18.331 | 20/6:03.477 |
| 8 | 1 | 17.518 | 20/6:01.838 |
| 9 | 1 | 17.801 | 20/6:01.191 |
| 10 | 1 | 17.842 | 20/6:00.756 |
| 11 | 1 | 17.761 | 20/6:00.253 |
| 12 | 1 | 20.077 | 20/6:03.693 |
| 13 | 1 | 20.049 | 20/6:06.562 |
| 14 | 1 | 17.892 | 20/6:05.939 |
| 15 | 1 | 17.596 | 20/6:05.004 |
| 16 | 1 | 20.393 | 20/6:07.682 |
| 17 | 1 | 18.141 | 20/6:07.396 |
| 18 | 1 | 21.502 | 20/6:10.877 |
| 19 | 1 | 17.899 | 20/6:10.198 |
| 20 | 1 | 17.874 | 20/6:09.562 |