| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.780 | N/A |
| 2 | 2 | 23.445 | 19/7:03.079 |
| 3 | 2 | 22.637 | 20/7:19.559 |
| 4 | 2 | 22.108 | 20/7:13.065 |
| 5 | 2 | 23.230 | 20/7:16.025 |
| 6 | 3 | 24.861 | 19/7:00.391 |
| 7 | 3 | 21.894 | 20/7:19.334 |
| 8 | 3 | 22.120 | 20/7:16.866 |
| 9 | 3 | 22.613 | 20/7:16.186 |
| 10 | 4 | 25.124 | 20/7:20.958 |
| 11 | 4 | 23.241 | 20/7:21.198 |
| 12 | 4 | 22.682 | 20/7:20.429 |
| 13 | 4 | 23.990 | 20/7:21.859 |
| 14 | 4 | 22.904 | 20/7:21.482 |
| 15 | 4 | 28.988 | 19/7:05.856 |
| 16 | 4 | 24.023 | 19/7:06.412 |
| 17 | 4 | 23.479 | 19/7:06.286 |
| 18 | 4 | 23.983 | 19/7:06.709 |
| 19 | 4 | 22.957 | 19/7:06.059 |