| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 4.769 | 20/1:35.380 |
| 2 | 2 | 5.370 | 20/1:41.390 |
| 3 | 2 | 5.260 | 20/1:42.660 |
| 4 | 2 | 5.300 | 20/1:43.495 |
| 5 | 2 | 5.300 | 20/1:43.996 |
| 6 | 2 | 5.490 | 20/1:44.963 |
| 7 | 2 | 5.390 | 20/1:45.369 |
| 8 | 1 | 5.420 | 20/1:45.748 |
| 9 | 1 | 5.570 | 20/1:46.376 |
| 10 | 1 | 5.540 | 20/1:46.818 |
| 11 | 1 | 5.800 | 20/1:47.653 |
| 12 | 1 | 5.450 | 20/1:47.765 |
| 13 | 1 | 5.480 | 20/1:47.906 |
| 14 | 1 | 5.440 | 20/1:47.970 |
| 15 | 1 | 5.390 | 20/1:47.959 |
| 16 | 1 | 5.490 | 20/1:48.074 |
| 17 | 1 | 5.450 | 20/1:48.128 |
| 18 | 1 | 5.420 | 20/1:48.143 |
| 19 | 1 | 5.470 | 20/1:48.209 |
| 20 | 1 | 5.560 | 20/1:48.359 |