| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 26.965 | N/A |
| 2 | 1 | 21.957 | 22/8:08.062 |
| 3 | 1 | 27.238 | 20/8:14.317 |
| 4 | 1 | 21.789 | 21/8:20.191 |
| 5 | 1 | 22.662 | 21/8:15.195 |
| 6 | 1 | 22.680 | 21/8:12.269 |
| 7 | 1 | 22.664 | 21/8:10.265 |
| 8 | 1 | 26.323 | 21/8:19.287 |
| 9 | 1 | 22.602 | 21/8:16.752 |
| 10 | 1 | 29.950 | 20/8:06.902 |
| 11 | 1 | 22.012 | 20/8:02.731 |
| 12 | 1 | 23.589 | 20/8:02.042 |
| 13 | 1 | 24.526 | 20/8:02.952 |
| 14 | 1 | 26.729 | 20/8:06.941 |
| 15 | 1 | 23.270 | 20/8:05.667 |
| 16 | 1 | 25.355 | 20/8:07.203 |
| 17 | 1 | 22.823 | 20/8:05.540 |
| 18 | 1 | 28.925 | 20/8:10.893 |
| 19 | 1 | 23.540 | 20/8:09.967 |
| 20 | 1 | 23.942 | 20/8:09.541 |