| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.982 | N/A |
| 2 | 3 | 24.038 | 19/7:14.666 |
| 3 | 3 | 24.781 | 19/7:21.353 |
| 4 | 3 | 22.854 | 19/7:12.002 |
| 5 | 3 | 22.804 | 19/7:07.128 |
| 6 | 3 | 22.790 | 19/7:04.143 |
| 7 | 3 | 22.814 | 19/7:02.225 |
| 8 | 3 | 22.226 | 20/7:22.529 |
| 9 | 3 | 23.928 | 19/7:01.010 |
| 10 | 3 | 22.759 | 20/7:23.191 |
| 11 | 3 | 23.006 | 20/7:22.782 |
| 12 | 3 | 22.610 | 20/7:21.762 |
| 13 | 3 | 22.887 | 20/7:21.352 |
| 14 | 4 | 29.793 | 19/7:07.460 |
| 15 | 4 | 23.016 | 19/7:06.661 |
| 16 | 4 | 24.983 | 19/7:08.328 |
| 17 | 4 | 25.970 | 19/7:10.898 |
| 18 | 4 | 24.456 | 19/7:11.562 |
| 19 | 4 | 23.941 | 19/7:11.638 |