| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 27.066 | N/A |
| 2 | 4 | 25.665 | 19/8:09.036 |
| 3 | 3 | 22.976 | 20/8:09.155 |
| 4 | 2 | 24.543 | 20/8:10.564 |
| 5 | 2 | 23.945 | 20/8:08.428 |
| 6 | 2 | 23.629 | 20/8:05.946 |
| 7 | 3 | 27.605 | 20/8:16.882 |
| 8 | 4 | 33.842 | 19/8:15.593 |
| 9 | 4 | 22.946 | 19/8:08.655 |
| 10 | 4 | 22.600 | 19/8:02.568 |
| 11 | 3 | 24.819 | 19/8:01.692 |
| 12 | 3 | 23.317 | 20/8:23.598 |
| 13 | 3 | 22.474 | 20/8:19.470 |
| 14 | 2 | 24.627 | 20/8:19.125 |
| 15 | 2 | 23.206 | 20/8:16.900 |
| 16 | 3 | 23.916 | 20/8:15.872 |
| 17 | 2 | 24.195 | 20/8:15.303 |
| 18 | 2 | 23.038 | 20/8:13.508 |
| 19 | 2 | 23.078 | 20/8:11.954 |
| 20 | 2 | 23.533 | 20/8:11.020 |