| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.183 | N/A |
| 2 | 1 | 17.502 | 21/6:09.223 |
| 3 | 1 | 17.958 | 21/6:13.783 |
| 4 | 1 | 17.777 | 21/6:14.096 |
| 5 | 1 | 18.938 | 20/6:02.014 |
| 6 | 1 | 17.666 | 20/6:00.578 |
| 7 | 1 | 17.389 | 21/6:16.616 |
| 8 | 1 | 23.145 | 20/6:13.058 |
| 9 | 1 | 19.675 | 20/6:15.551 |
| 10 | 1 | 18.872 | 20/6:15.796 |
| 11 | 1 | 19.232 | 20/6:16.675 |
| 12 | 1 | 18.120 | 20/6:15.474 |
| 13 | 1 | 17.286 | 20/6:13.153 |
| 14 | 1 | 21.898 | 20/6:17.929 |
| 15 | 2 | 22.687 | 19/6:03.940 |
| 16 | 2 | 17.350 | 19/6:01.777 |
| 17 | 2 | 17.495 | 19/6:00.046 |
| 18 | 2 | 19.866 | 19/6:01.030 |
| 19 | 2 | 24.946 | 19/6:06.985 |