| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.410 | 18/6:07.380 |
| 2 | 3 | 19.111 | 19/6:15.450 |
| 3 | 3 | 19.309 | 19/6:12.590 |
| 4 | 3 | 21.805 | 18/6:02.857 |
| 5 | 3 | 19.140 | 19/6:19.145 |
| 6 | 3 | 19.305 | 19/6:17.087 |
| 7 | 2 | 19.388 | 19/6:15.842 |
| 8 | 3 | 22.015 | 18/6:01.087 |
| 9 | 3 | 19.153 | 19/6:19.232 |
| 10 | 2 | 21.304 | 18/6:01.692 |
| 11 | 2 | 20.022 | 18/6:01.574 |
| 12 | 3 | 19.758 | 18/6:01.080 |
| 13 | 2 | 18.804 | 19/6:19.304 |
| 14 | 3 | 19.170 | 19/6:18.228 |
| 15 | 2 | 20.177 | 19/6:18.570 |
| 16 | 2 | 19.550 | 19/6:18.125 |
| 17 | 2 | 21.210 | 19/6:19.588 |
| 18 | 2 | 19.061 | 19/6:18.619 |
| 19 | 2 | 19.241 | 19/6:17.933 |