| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.473 | 20/0:29.460 |
| 2 | 1 | 5.570 | 20/1:10.430 |
| 3 | 1 | 5.580 | 20/1:24.153 |
| 4 | 1 | 5.810 | 20/1:32.165 |
| 5 | 1 | 5.640 | 20/1:36.292 |
| 6 | 1 | 5.510 | 20/1:38.610 |
| 7 | 1 | 6.400 | 20/1:42.809 |
| 8 | 1 | 5.610 | 20/1:43.982 |
| 9 | 1 | 5.680 | 20/1:45.051 |
| 10 | 1 | 5.520 | 20/1:45.586 |
| 11 | 1 | 5.650 | 20/1:46.260 |
| 12 | 1 | 5.770 | 20/1:47.022 |
| 13 | 1 | 5.710 | 20/1:47.574 |
| 14 | 1 | 5.560 | 20/1:47.833 |
| 15 | 1 | 5.800 | 20/1:48.377 |
| 16 | 1 | 6.030 | 20/1:49.141 |
| 17 | 1 | 5.650 | 20/1:49.368 |
| 18 | 1 | 5.600 | 20/1:49.514 |
| 19 | 1 | 5.540 | 20/1:49.582 |
| 20 | 1 | 5.630 | 20/1:49.733 |