| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.778 | 21/6:13.338 |
| 2 | 2 | 17.982 | 21/6:15.480 |
| 3 | 2 | 21.796 | 19/6:04.521 |
| 4 | 2 | 16.220 | 20/6:08.880 |
| 5 | 2 | 20.457 | 20/6:16.932 |
| 6 | 2 | 17.232 | 20/6:11.550 |
| 7 | 2 | 16.976 | 20/6:06.974 |
| 8 | 2 | 15.881 | 20/6:00.805 |
| 9 | 2 | 18.453 | 20/6:01.722 |
| 10 | 2 | 15.998 | 21/6:15.423 |
| 11 | 2 | 14.828 | 21/6:09.602 |
| 12 | 2 | 16.023 | 21/6:06.842 |
| 13 | 2 | 14.389 | 21/6:01.867 |
| 14 | 1 | 20.006 | 21/6:06.029 |
| 15 | 1 | 16.387 | 21/6:04.568 |
| 16 | 2 | 22.178 | 21/6:10.892 |
| 17 | 2 | 15.080 | 21/6:07.703 |
| 18 | 1 | 17.766 | 21/6:08.002 |
| 19 | 1 | 15.242 | 21/6:05.480 |
| 20 | 1 | 14.797 | 21/6:02.742 |
| 21 | 1 | 15.391 | 21/6:00.860 |