| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 46.947 | N/A |
| 2 | 5 | 23.620 | 20/8:15.727 |
| 3 | 5 | 22.320 | 20/8:03.377 |
| 4 | 4 | 23.680 | 20/8:07.873 |
| 5 | 4 | 22.380 | 20/8:03.947 |
| 6 | 4 | 22.560 | 20/8:02.275 |
| 7 | 4 | 21.060 | 21/8:19.013 |
| 8 | 5 | 22.940 | 21/8:19.975 |
| 9 | 5 | 23.940 | 20/8:00.384 |
| 10 | 5 | 25.440 | 20/8:05.931 |
| 11 | 4 | 24.24 | 20/8:07.633 |
| 12 | 5 | 26.930 | 20/8:14.086 |
| 13 | 3 | 21.440 | 20/8:10.771 |
| 14 | 3 | 22.500 | 20/8:09.515 |
| 15 | 3 | 21.380 | 20/8:06.919 |
| 16 | 3 | 23.430 | 20/8:07.265 |
| 17 | 3 | 23.070 | 20/8:07.141 |
| 18 | 3 | 25.680 | 20/8:09.948 |
| 19 | 3 | 24.190 | 20/8:10.871 |
| 20 | 3 | 21.750 | 20/8:09.257 |