| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.744 | N/A |
| 2 | 2 | 24.333 | 16/6:06.739 |
| 3 | 2 | 20.653 | 17/6:01.632 |
| 4 | 1 | 19.899 | 18/6:09.425 |
| 5 | 1 | 22.020 | 18/6:11.090 |
| 6 | 1 | 20.765 | 18/6:07.822 |
| 7 | 1 | 20.084 | 18/6:03.713 |
| 8 | 1 | 22.701 | 18/6:07.134 |
| 9 | 2 | 23.838 | 18/6:12.116 |
| 10 | 2 | 20.303 | 18/6:09.314 |
| 11 | 2 | 20.089 | 18/6:06.708 |
| 12 | 1 | 20.214 | 18/6:04.769 |
| 13 | 1 | 19.921 | 18/6:02.739 |
| 14 | 1 | 20.143 | 18/6:01.311 |
| 15 | 1 | 19.610 | 19/6:20.480 |
| 16 | 1 | 19.724 | 19/6:18.900 |
| 17 | 1 | 20.039 | 19/6:17.872 |
| 18 | 1 | 23.771 | 19/6:20.916 |
| 19 | 1 | 20.626 | 19/6:20.477 |