| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.862 | 21/6:15.102 |
| 2 | 3 | 17.241 | 21/6:08.581 |
| 3 | 2 | 17.043 | 21/6:05.022 |
| 4 | 4 | 23.593 | 20/6:18.695 |
| 5 | 4 | 17.289 | 20/6:12.112 |
| 6 | 4 | 21.507 | 19/6:02.694 |
| 7 | 4 | 17.302 | 20/6:16.677 |
| 8 | 4 | 17.500 | 20/6:13.342 |
| 9 | 4 | 17.964 | 20/6:11.780 |
| 10 | 4 | 17.031 | 20/6:08.664 |
| 11 | 3 | 17.158 | 20/6:06.345 |
| 12 | 4 | 18.635 | 20/6:06.875 |
| 13 | 3 | 17.107 | 20/6:04.972 |
| 14 | 3 | 17.026 | 20/6:03.226 |
| 15 | 3 | 18.081 | 20/6:03.119 |
| 16 | 3 | 17.186 | 20/6:01.906 |
| 17 | 3 | 16.945 | 20/6:00.553 |
| 18 | 3 | 16.620 | 21/6:16.938 |
| 19 | 3 | 16.992 | 21/6:15.880 |
| 20 | 3 | 17.798 | 21/6:15.774 |
| 21 | 3 | 17.613 | 21/6:15.493 |