| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 27.413 | N/A |
| 2 | 2 | 21.869 | 19/7:01.055 |
| 3 | 2 | 22.606 | 19/7:07.688 |
| 4 | 3 | 23.310 | 19/7:14.123 |
| 5 | 2 | 21.131 | 19/7:07.535 |
| 6 | 2 | 20.398 | 19/7:00.943 |
| 7 | 2 | 21.550 | 19/7:00.005 |
| 8 | 2 | 20.571 | 20/7:18.450 |
| 9 | 1 | 20.530 | 20/7:15.829 |
| 10 | 1 | 21.231 | 20/7:15.271 |
| 11 | 1 | 20.913 | 20/7:14.220 |
| 12 | 1 | 21.577 | 20/7:14.507 |
| 13 | 1 | 21.440 | 20/7:14.529 |
| 14 | 1 | 21.313 | 20/7:14.362 |
| 15 | 1 | 21.285 | 20/7:14.181 |
| 16 | 1 | 21.445 | 20/7:14.227 |
| 17 | 1 | 21.705 | 20/7:14.575 |
| 18 | 1 | 21.256 | 20/7:14.381 |
| 19 | 1 | 22.715 | 20/7:15.749 |
| 20 | 1 | 21.431 | 20/7:15.689 |