| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.487 | 21/6:07.227 |
| 2 | 1 | 17.809 | 21/6:10.608 |
| 3 | 1 | 16.977 | 21/6:05.911 |
| 4 | 2 | 17.256 | 21/6:05.027 |
| 5 | 2 | 18.236 | 21/6:08.613 |
| 6 | 2 | 17.285 | 21/6:07.675 |
| 7 | 2 | 18.685 | 21/6:11.205 |
| 8 | 2 | 16.835 | 21/6:08.996 |
| 9 | 2 | 16.708 | 21/6:06.982 |
| 10 | 2 | 17.432 | 21/6:06.891 |
| 11 | 2 | 17.444 | 21/6:06.839 |
| 12 | 2 | 16.911 | 21/6:05.864 |
| 13 | 2 | 17.774 | 21/6:06.432 |
| 14 | 2 | 17.420 | 21/6:06.388 |
| 15 | 2 | 17.383 | 21/6:06.299 |
| 16 | 2 | 16.533 | 21/6:05.105 |
| 17 | 2 | 17.360 | 21/6:05.073 |
| 18 | 2 | 16.909 | 21/6:04.518 |
| 19 | 2 | 16.350 | 21/6:03.404 |
| 20 | 2 | 20.750 | 21/6:07.021 |
| 21 | 2 | 17.621 | 21/6:07.165 |