| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.110 | 18/6:01.980 |
| 2 | 6 | 25.894 | 16/6:08.032 |
| 3 | 7 | 22.518 | 16/6:05.451 |
| 4 | 6 | 19.660 | 17/6:14.773 |
| 5 | 4 | 19.458 | 17/6:05.976 |
| 6 | 4 | 19.302 | 18/6:20.826 |
| 7 | 4 | 19.173 | 18/6:15.724 |
| 8 | 3 | 19.075 | 18/6:11.677 |
| 9 | 3 | 19.525 | 18/6:09.430 |
| 10 | 3 | 19.307 | 18/6:07.240 |
| 11 | 2 | 18.945 | 18/6:04.855 |
| 12 | 2 | 19.381 | 18/6:03.522 |
| 13 | 2 | 19.571 | 18/6:02.657 |
| 14 | 3 | 22.788 | 18/6:06.052 |
| 15 | 3 | 19.537 | 18/6:05.093 |
| 16 | 2 | 19.005 | 18/6:03.655 |
| 17 | 2 | 19.241 | 18/6:02.636 |
| 18 | 2 | 20.215 | 18/6:02.705 |