| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 22.535 | 19/7:08.165 |
| 2 | 6 | 23.867 | 19/7:20.819 |
| 3 | 6 | 19.867 | 20/7:21.793 |
| 4 | 6 | 23.043 | 19/7:04.232 |
| 5 | 6 | 20.986 | 20/7:21.192 |
| 6 | 6 | 24.622 | 19/7:07.247 |
| 7 | 6 | 19.416 | 20/7:20.960 |
| 8 | 5 | 19.719 | 20/7:15.138 |
| 9 | 5 | 23.458 | 20/7:18.918 |
| 10 | 5 | 21.448 | 20/7:17.922 |
| 11 | 5 | 20.490 | 20/7:15.365 |
| 12 | 5 | 24.747 | 20/7:20.330 |
| 13 | 5 | 21.645 | 20/7:19.758 |
| 14 | 6 | 34.366 | 19/7:14.569 |
| 15 | 6 | 19.608 | 19/7:10.435 |
| 16 | 5 | 23.019 | 19/7:10.868 |
| 17 | 5 | 20.744 | 19/7:08.707 |
| 18 | 5 | 21.322 | 19/7:07.397 |
| 19 | 5 | 19.862 | 19/7:04.764 |