| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.393 | N/A |
| 2 | 2 | 21.593 | 17/6:06.881 |
| 3 | 2 | 19.809 | 18/6:13.031 |
| 4 | 2 | 18.652 | 18/6:01.699 |
| 5 | 2 | 24.097 | 18/6:19.034 |
| 6 | 2 | 18.479 | 18/6:10.335 |
| 7 | 2 | 18.548 | 18/6:04.730 |
| 8 | 2 | 22.303 | 18/6:09.846 |
| 9 | 2 | 19.112 | 18/6:06.903 |
| 10 | 2 | 25.381 | 18/6:16.455 |
| 11 | 2 | 18.766 | 18/6:12.851 |
| 12 | 2 | 19.670 | 18/6:11.299 |
| 13 | 2 | 18.931 | 18/6:08.959 |
| 14 | 2 | 22.971 | 18/6:12.262 |
| 15 | 2 | 26.106 | 18/6:18.900 |
| 16 | 2 | 19.377 | 18/6:17.027 |
| 17 | 2 | 18.938 | 18/6:14.921 |
| 18 | 2 | 21.305 | 18/6:15.431 |