| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.253 | N/A |
| 2 | 1 | 21.081 | 21/7:02.873 |
| 3 | 1 | 20.702 | 22/7:19.974 |
| 4 | 5 | 27.411 | 20/7:19.481 |
| 5 | 5 | 20.332 | 20/7:06.501 |
| 6 | 5 | 20.744 | 20/7:00.279 |
| 7 | 5 | 21.186 | 21/7:19.439 |
| 8 | 5 | 23.867 | 20/7:02.844 |
| 9 | 5 | 20.512 | 21/7:20.840 |
| 10 | 5 | 20.570 | 21/7:17.708 |
| 11 | 5 | 20.868 | 21/7:15.799 |
| 12 | 3 | 20.369 | 21/7:13.329 |
| 13 | 4 | 22.195 | 21/7:14.314 |
| 14 | 5 | 23.968 | 21/7:17.876 |
| 15 | 5 | 20.904 | 21/7:16.551 |
| 16 | 5 | 20.790 | 21/7:15.251 |
| 17 | 5 | 21.732 | 21/7:15.291 |
| 18 | 4 | 20.745 | 21/7:14.165 |
| 19 | 4 | 28.669 | 21/7:21.969 |
| 20 | 5 | 24.677 | 20/7:02.575 |