| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.682 | N/A |
| 2 | 1 | 16.898 | 22/6:13.054 |
| 3 | 1 | 17.892 | 21/6:06.582 |
| 4 | 1 | 17.954 | 21/6:10.308 |
| 5 | 1 | 18.491 | 21/6:14.857 |
| 6 | 1 | 17.187 | 21/6:12.037 |
| 7 | 1 | 17.755 | 21/6:12.605 |
| 8 | 1 | 18.073 | 21/6:13.682 |
| 9 | 1 | 20.699 | 20/6:02.935 |
| 10 | 2 | 21.763 | 20/6:10.629 |
| 11 | 2 | 20.325 | 20/6:14.052 |
| 12 | 2 | 21.452 | 20/6:18.799 |
| 13 | 2 | 17.293 | 20/6:16.170 |
| 14 | 2 | 17.525 | 20/6:14.284 |
| 15 | 2 | 18.529 | 20/6:14.030 |
| 16 | 2 | 17.435 | 20/6:12.425 |
| 17 | 2 | 20.912 | 20/6:15.149 |
| 18 | 1 | 18.780 | 20/6:15.170 |
| 19 | 1 | 23.098 | 19/6:00.743 |