| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 22.651 | N/A |
| 2 | 1 | 20.658 | 18/6:13.837 |
| 3 | 1 | 20.337 | 18/6:11.108 |
| 4 | 1 | 20.142 | 18/6:09.094 |
| 5 | 1 | 19.974 | 18/6:07.372 |
| 6 | 1 | 19.906 | 18/6:06.108 |
| 7 | 1 | 19.604 | 18/6:04.410 |
| 8 | 1 | 21.544 | 18/6:07.908 |
| 9 | 1 | 19.653 | 18/6:06.514 |
| 10 | 1 | 24.445 | 18/6:14.481 |
| 11 | 1 | 19.912 | 18/6:13.148 |
| 12 | 1 | 19.902 | 18/6:12.042 |
| 13 | 1 | 19.935 | 18/6:11.168 |
| 14 | 1 | 19.443 | 18/6:09.784 |
| 15 | 1 | 19.685 | 18/6:08.892 |
| 16 | 1 | 20.085 | 18/6:08.572 |
| 17 | 1 | 20.881 | 18/6:09.138 |
| 18 | 1 | 19.991 | 18/6:08.748 |