| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 7.381 | 20/2:27.620 |
| 2 | 4 | 7.381 | 20/2:27.620 |
| 3 | 4 | 1:02.170 | 20/7:43.673 |
| 4 | 3 | 7.360 | 20/6:24.555 |
| 5 | 3 | 7.290 | 20/5:36.804 |
| 6 | 3 | 7.230 | 20/5:04.770 |
| 7 | 3 | 7.450 | 20/4:42.517 |
| 8 | 3 | 7.740 | 20/4:26.553 |
| 9 | 3 | 7.470 | 20/4:13.536 |
| 10 | 3 | 8.120 | 20/4:04.422 |
| 11 | 3 | 7.700 | 20/3:56.202 |
| 12 | 3 | 7.540 | 20/3:49.085 |
| 13 | 3 | 7.530 | 20/3:43.048 |
| 14 | 3 | 7.500 | 20/3:37.830 |
| 15 | 3 | 7.560 | 20/3:33.388 |
| 16 | 3 | 7.460 | 20/3:29.376 |
| 17 | 3 | 7.560 | 20/3:25.954 |
| 18 | 3 | 7.380 | 20/3:22.712 |
| 19 | 3 | 7.530 | 19/3:09.971 |