| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.433 | N/A |
| 2 | 1 | 19.262 | 22/7:04.935 |
| 3 | 1 | 20.174 | 22/7:14.511 |
| 4 | 1 | 22.577 | 21/7:13.853 |
| 5 | 2 | 20.134 | 21/7:11.168 |
| 6 | 1 | 20.669 | 21/7:11.697 |
| 7 | 1 | 19.657 | 21/7:08.676 |
| 8 | 1 | 18.739 | 21/7:03.895 |
| 9 | 1 | 22.049 | 21/7:08.585 |
| 10 | 1 | 18.784 | 21/7:04.977 |
| 11 | 1 | 21.672 | 21/7:07.867 |
| 12 | 1 | 19.883 | 21/7:06.978 |
| 13 | 1 | 20.593 | 21/7:07.421 |
| 14 | 1 | 19.229 | 21/7:05.697 |
| 15 | 1 | 24.401 | 21/7:11.608 |
| 16 | 1 | 19.422 | 21/7:10.093 |
| 17 | 1 | 22.790 | 21/7:12.976 |
| 18 | 1 | 20.829 | 21/7:13.214 |
| 19 | 1 | 21.585 | 21/7:14.265 |
| 20 | 1 | 20.604 | 21/7:14.173 |
| 21 | 1 | 19.186 | 21/7:12.672 |