| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 0.030 | 20/0:00.600 |
| 2 | 6 | 7.630 | 20/1:16.600 |
| 3 | 1 | 7.630 | 20/1:16.600 |
| 4 | 6 | 7.960 | 20/2:36.200 |
| 5 | 5 | 8.480 | 20/2:40.667 |
| 6 | 5 | 8.490 | 20/2:42.950 |
| 7 | 4 | 8.490 | 20/2:42.950 |
| 8 | 5 | 37.440 | 20/3:53.433 |
| 9 | 4 | 8.220 | 20/3:43.571 |
| 10 | 4 | 8.010 | 20/3:35.650 |
| 11 | 7 | 8.310 | 20/3:30.156 |
| 12 | 7 | 46.720 | 20/4:42.580 |
| 13 | 5 | 8.090 | 20/4:31.600 |
| 14 | 5 | 7.710 | 20/4:21.817 |
| 15 | 5 | 8.130 | 20/4:14.185 |
| 16 | 5 | 7.810 | 20/4:07.186 |
| 17 | 5 | 10.690 | 20/4:04.960 |
| 18 | 5 | 8.140 | 20/3:59.825 |
| 19 | 5 | 7.760 | 20/3:54.847 |
| 20 | 5 | 8.160 | 20/3:50.867 |