| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 2.479 | 20/0:49.580 |
| 2 | 2 | 7.770 | 20/1:42.490 |
| 3 | 2 | 7.614 | 20/1:59.087 |
| 4 | 2 | 7.543 | 20/2:07.030 |
| 5 | 2 | 7.748 | 20/2:12.616 |
| 6 | 2 | 7.560 | 20/2:15.713 |
| 7 | 2 | 9.978 | 20/2:24.834 |
| 8 | 2 | 8.175 | 20/2:27.168 |
| 9 | 2 | 7.560 | 20/2:27.616 |
| 10 | 2 | 7.505 | 20/2:27.864 |
| 11 | 2 | 7.592 | 20/2:28.225 |
| 12 | 2 | 8.756 | 20/2:30.467 |
| 13 | 2 | 7.564 | 20/2:30.529 |
| 14 | 2 | 7.799 | 20/2:30.919 |
| 15 | 2 | 7.781 | 20/2:31.232 |
| 16 | 2 | 8.424 | 20/2:32.310 |
| 17 | 2 | 7.861 | 20/2:32.599 |
| 18 | 2 | 7.589 | 20/2:32.553 |
| 19 | 2 | 9.880 | 20/2:34.924 |
| 20 | 2 | 7.752 | 20/2:34.930 |