| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.463 | 20/0:49.260 |
| 2 | 4 | 8.440 | 20/1:49.030 |
| 3 | 4 | 7.670 | 20/2:03.820 |
| 4 | 4 | 7.830 | 20/2:12.015 |
| 5 | 4 | 7.470 | 20/2:15.492 |
| 6 | 4 | 7.770 | 20/2:18.810 |
| 7 | 2 | 7.610 | 20/2:20.723 |
| 8 | 2 | 7.730 | 20/2:22.458 |
| 9 | 2 | 7.490 | 20/2:23.273 |
| 10 | 2 | 7.680 | 20/2:24.306 |
| 11 | 2 | 7.780 | 20/2:25.333 |
| 12 | 2 | 7.780 | 20/2:26.188 |
| 13 | 2 | 7.770 | 20/2:26.897 |
| 14 | 2 | 7.530 | 20/2:27.161 |
| 15 | 2 | 7.460 | 20/2:27.297 |
| 16 | 2 | 7.310 | 20/2:27.229 |
| 17 | 2 | 7.580 | 20/2:27.486 |
| 18 | 2 | 7.410 | 20/2:27.526 |
| 19 | 2 | 7.700 | 20/2:27.866 |