| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 3.473 | 20/1:09.460 |
| 2 | 9 | 4.083 | 20/1:21.660 |
| 3 | 4 | 8.8 | 20/1:54.730 |
| 4 | 4 | 7.750 | 20/2:08.153 |
| 5 | 3 | 8.210 | 20/2:17.165 |
| 6 | 4 | 7.830 | 20/2:21.052 |
| 7 | 4 | 8.240 | 20/2:25.010 |
| 8 | 4 | 8.510 | 20/2:28.609 |
| 9 | 4 | 7.610 | 20/2:29.058 |
| 10 | 4 | 7.680 | 20/2:29.562 |
| 11 | 4 | 7.740 | 20/2:30.086 |
| 12 | 4 | 8.030 | 20/2:31.042 |
| 13 | 4 | 7.780 | 20/2:31.422 |
| 14 | 4 | 7.650 | 20/2:31.543 |
| 15 | 4 | 8.810 | 20/2:33.304 |
| 16 | 4 | 7.930 | 20/2:33.657 |
| 17 | 4 | 7.740 | 20/2:33.729 |
| 18 | 4 | 7.660 | 20/2:33.698 |
| 19 | 4 | 7.770 | 20/2:33.792 |
| 20 | 4 | 8.030 | 20/2:34.151 |