| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.245 | N/A |
| 2 | 1 | 17.930 | 20/6:00.915 |
| 3 | 1 | 18.265 | 20/6:04.097 |
| 4 | 2 | 24.056 | 18/6:01.667 |
| 5 | 2 | 22.337 | 18/6:11.244 |
| 6 | 2 | 17.890 | 18/6:01.870 |
| 7 | 2 | 17.411 | 19/6:13.912 |
| 8 | 2 | 20.153 | 19/6:15.210 |
| 9 | 2 | 18.823 | 19/6:13.191 |
| 10 | 2 | 17.732 | 19/6:09.439 |
| 11 | 2 | 17.928 | 19/6:06.079 |
| 12 | 1 | 22.151 | 19/6:11.533 |
| 13 | 1 | 18.300 | 19/6:09.709 |
| 14 | 1 | 18.175 | 19/6:07.992 |
| 15 | 1 | 18.171 | 19/6:06.516 |
| 16 | 1 | 20.168 | 19/6:07.633 |
| 17 | 1 | 17.745 | 19/6:05.884 |
| 18 | 1 | 17.196 | 19/6:03.760 |
| 19 | 1 | 17.555 | 19/6:02.231 |