| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 22.264 | N/A |
| 2 | 3 | 20.544 | 21/7:13.144 |
| 3 | 3 | 22.760 | 20/7:13.652 |
| 4 | 2 | 17.796 | 21/7:09.597 |
| 5 | 2 | 19.156 | 21/7:03.544 |
| 6 | 2 | 20.136 | 21/7:03.832 |
| 7 | 2 | 22.976 | 21/7:13.490 |
| 8 | 2 | 22.755 | 21/7:19.758 |
| 9 | 2 | 17.021 | 21/7:10.124 |
| 10 | 2 | 22.022 | 21/7:13.744 |
| 11 | 2 | 26.491 | 20/7:04.412 |
| 12 | 3 | 24.641 | 20/7:10.415 |
| 13 | 2 | 17.983 | 20/7:04.875 |
| 14 | 2 | 22.513 | 20/7:06.809 |
| 15 | 3 | 22.121 | 20/7:07.934 |
| 16 | 3 | 20.485 | 20/7:06.837 |
| 17 | 3 | 18.550 | 20/7:03.579 |
| 18 | 3 | 20.885 | 20/7:03.314 |
| 19 | 3 | 17.941 | 21/7:20.904 |
| 20 | 3 | 17.189 | 21/7:16.964 |
| 21 | 3 | 21.611 | 21/7:17.840 |