| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 2.335 | N/A |
| 2 | 4 | 20.592 | 19/6:12.991 |
| 3 | 3 | 19.539 | 19/6:03.514 |
| 4 | 3 | 18.846 | 20/6:15.856 |
| 5 | 3 | 19.092 | 20/6:13.162 |
| 6 | 4 | 22.220 | 19/6:03.375 |
| 7 | 3 | 18.568 | 20/6:18.715 |
| 8 | 4 | 25.239 | 19/6:12.867 |
| 9 | 4 | 18.765 | 19/6:08.772 |
| 10 | 3 | 21.948 | 19/6:11.953 |
| 11 | 3 | 23.314 | 19/6:16.956 |
| 12 | 3 | 18.867 | 19/6:13.773 |
| 13 | 3 | 19.093 | 19/6:11.459 |
| 14 | 3 | 21.383 | 19/6:12.672 |
| 15 | 3 | 18.592 | 19/6:10.123 |
| 16 | 3 | 18.556 | 19/6:07.871 |
| 17 | 3 | 21.156 | 19/6:08.826 |
| 18 | 3 | 19.355 | 19/6:07.761 |
| 19 | 3 | 20.913 | 19/6:08.373 |