| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.642 | 19/6:13.198 |
| 2 | 5 | 20.563 | 18/6:01.845 |
| 3 | 5 | 18.830 | 19/6:13.888 |
| 4 | 3 | 17.930 | 19/6:05.584 |
| 5 | 3 | 20.031 | 19/6:08.585 |
| 6 | 3 | 22.896 | 19/6:19.658 |
| 7 | 4 | 23.886 | 18/6:09.715 |
| 8 | 4 | 17.646 | 18/6:03.204 |
| 9 | 4 | 19.584 | 18/6:02.016 |
| 10 | 4 | 20.680 | 18/6:03.038 |
| 11 | 3 | 19.089 | 18/6:01.271 |
| 12 | 3 | 24.011 | 18/6:07.182 |
| 13 | 3 | 18.175 | 18/6:04.103 |
| 14 | 3 | 18.359 | 18/6:01.700 |
| 15 | 2 | 23.821 | 18/6:06.172 |
| 16 | 3 | 24.218 | 18/6:10.531 |
| 17 | 3 | 18.281 | 18/6:08.092 |
| 18 | 3 | 22.702 | 18/6:10.344 |