| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.430 | N/A |
| 2 | 4 | 26.079 | 15/6:24.536 |
| 3 | 4 | 17.193 | 17/6:05.606 |
| 4 | 4 | 22.652 | 17/6:11.024 |
| 5 | 4 | 17.136 | 18/6:12.435 |
| 6 | 3 | 17.631 | 18/6:01.779 |
| 7 | 3 | 22.183 | 18/6:07.573 |
| 8 | 3 | 17.075 | 19/6:19.298 |
| 9 | 3 | 16.595 | 19/6:11.654 |
| 10 | 3 | 16.483 | 19/6:05.484 |
| 11 | 3 | 18.623 | 19/6:04.004 |
| 12 | 3 | 16.685 | 19/6:00.341 |
| 13 | 3 | 16.886 | 20/6:16.029 |
| 14 | 3 | 17.211 | 20/6:13.753 |
| 15 | 3 | 16.929 | 20/6:11.419 |
| 16 | 3 | 16.882 | 20/6:09.337 |
| 17 | 3 | 16.767 | 20/6:07.379 |
| 18 | 4 | 17.677 | 20/6:06.668 |
| 19 | 3 | 17.206 | 20/6:05.539 |
| 20 | 3 | 16.941 | 20/6:04.264 |