| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.759 | N/A |
| 2 | 2 | 21.243 | 17/6:00.647 |
| 3 | 3 | 22.049 | 17/6:07.095 |
| 4 | 3 | 21.660 | 17/6:07.169 |
| 5 | 3 | 23.039 | 17/6:12.723 |
| 6 | 3 | 19.656 | 17/6:05.229 |
| 7 | 3 | 19.642 | 17/6:00.196 |
| 8 | 3 | 19.847 | 18/6:18.089 |
| 9 | 3 | 19.037 | 18/6:13.876 |
| 10 | 3 | 19.278 | 18/6:11.055 |
| 11 | 2 | 20.511 | 18/6:10.894 |
| 12 | 3 | 28.007 | 17/6:01.077 |
| 13 | 3 | 18.956 | 18/6:19.069 |
| 14 | 3 | 20.973 | 18/6:18.933 |
| 15 | 3 | 20.196 | 18/6:17.873 |
| 16 | 3 | 24.226 | 17/6:00.300 |
| 17 | 3 | 19.419 | 18/6:19.606 |
| 18 | 3 | 19.200 | 18/6:17.698 |