| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.012 | 20/6:00.240 |
| 2 | 8 | 20.864 | 19/6:09.322 |
| 3 | 6 | 17.652 | 20/6:16.853 |
| 4 | 5 | 17.789 | 20/6:11.585 |
| 5 | 7 | 21.134 | 19/6:02.714 |
| 6 | 5 | 18.120 | 20/6:18.570 |
| 7 | 3 | 18.789 | 20/6:18.171 |
| 8 | 3 | 17.985 | 20/6:15.863 |
| 9 | 3 | 17.850 | 20/6:13.767 |
| 10 | 2 | 17.810 | 20/6:12.010 |
| 11 | 2 | 17.792 | 20/6:10.540 |
| 12 | 2 | 17.841 | 20/6:09.397 |
| 13 | 2 | 18.294 | 20/6:09.126 |
| 14 | 2 | 18.133 | 20/6:08.664 |
| 15 | 2 | 17.573 | 20/6:07.517 |
| 16 | 2 | 18.233 | 20/6:07.339 |
| 17 | 2 | 17.950 | 20/6:06.848 |
| 18 | 2 | 17.452 | 20/6:05.859 |
| 19 | 2 | 21.204 | 20/6:08.923 |
| 20 | 2 | 18.052 | 20/6:08.529 |