| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 3.357 | 20/1:07.140 |
| 2 | 3 | 7.356 | 20/1:47.130 |
| 3 | 3 | 6.717 | 20/1:56.200 |
| 4 | 3 | 6.747 | 20/2:00.885 |
| 5 | 3 | 6.931 | 20/2:04.432 |
| 6 | 3 | 7.009 | 20/2:07.057 |
| 7 | 4 | 7.352 | 20/2:09.911 |
| 8 | 3 | 6.858 | 20/2:10.818 |
| 9 | 3 | 6.770 | 20/2:11.327 |
| 10 | 3 | 6.774 | 20/2:11.742 |
| 11 | 3 | 7.879 | 20/2:14.091 |
| 12 | 3 | 6.809 | 20/2:14.265 |
| 13 | 3 | 6.667 | 20/2:14.194 |
| 14 | 2 | 7.013 | 20/2:14.627 |
| 15 | 2 | 7.047 | 20/2:15.048 |
| 16 | 2 | 6.904 | 20/2:15.238 |
| 17 | 2 | 6.762 | 20/2:15.238 |
| 18 | 2 | 6.868 | 20/2:15.356 |
| 19 | 2 | 6.730 | 20/2:15.316 |
| 20 | 2 | 7.119 | 20/2:15.669 |