| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.671 | N/A |
| 2 | 2 | 19.871 | 19/6:18.349 |
| 3 | 2 | 18.641 | 19/6:07.279 |
| 4 | 2 | 19.497 | 19/6:08.725 |
| 5 | 2 | 17.905 | 19/6:02.284 |
| 6 | 2 | 16.722 | 20/6:12.687 |
| 7 | 2 | 18.815 | 20/6:13.599 |
| 8 | 2 | 18.103 | 20/6:12.317 |
| 9 | 2 | 17.644 | 20/6:10.266 |
| 10 | 1 | 17.536 | 20/6:08.442 |
| 11 | 1 | 19.886 | 20/6:11.449 |
| 12 | 1 | 18.987 | 20/6:12.355 |
| 13 | 2 | 20.334 | 20/6:15.244 |
| 14 | 2 | 19.077 | 20/6:15.851 |
| 15 | 1 | 17.218 | 20/6:13.848 |
| 16 | 2 | 22.894 | 19/6:00.427 |
| 17 | 2 | 19.373 | 19/6:00.986 |
| 18 | 2 | 16.689 | 20/6:17.415 |
| 19 | 2 | 19.088 | 20/6:17.744 |
| 20 | 2 | 21.308 | 20/6:20.259 |