| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.604 | 21/6:09.684 |
| 2 | 2 | 1:05.820 | 9/6:15.408 |
| 3 | 2 | 14.710 | 12/6:32.536 |
| 4 | 2 | 13.659 | 13/6:03.327 |
| 5 | 2 | 15.234 | 15/6:21.081 |
| 6 | 2 | 15.419 | 16/6:19.856 |
| 7 | 2 | 21.059 | 16/6:13.725 |
| 8 | 2 | 18.148 | 16/6:03.306 |
| 9 | 1 | 15.864 | 17/6:13.087 |
| 10 | 1 | 18.940 | 17/6:07.976 |
| 11 | 1 | 17.803 | 17/6:02.038 |
| 12 | 1 | 14.050 | 18/6:12.465 |
| 13 | 1 | 15.313 | 18/6:05.016 |
| 14 | 1 | 16.977 | 18/6:00.771 |
| 15 | 2 | 16.610 | 19/6:16.466 |
| 16 | 2 | 14.870 | 19/6:10.595 |
| 17 | 2 | 14.782 | 19/6:05.316 |
| 18 | 2 | 14.023 | 20/6:18.761 |
| 19 | 2 | 15.549 | 20/6:15.193 |
| 20 | 2 | 24.928 | 20/6:21.362 |