| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 41.869 | N/A |
| 2 | 2 | 37.561 | 48/30:07.236 |
| 3 | 1 | 37.067 | 49/30:32.941 |
| 4 | 1 | 36.120 | 49/30:13.837 |
| 5 | 1 | 41.006 | 48/30:24.978 |
| 6 | 1 | 37.411 | 48/30:20.002 |
| 7 | 1 | 37.086 | 48/30:14.168 |
| 8 | 2 | 47.798 | 46/30:03.612 |
| 9 | 2 | 42.155 | 46/30:20.516 |
| 10 | 2 | 38.958 | 46/30:17.679 |
| 11 | 2 | 37.292 | 46/30:07.912 |
| 12 | 2 | 38.481 | 46/30:04.784 |
| 13 | 2 | 37.673 | 47/30:38.199 |
| 14 | 2 | 37.186 | 47/30:31.601 |
| 15 | 2 | 37.930 | 47/30:28.390 |
| 16 | 2 | 40.324 | 47/30:32.949 |
| 17 | 2 | 36.313 | 47/30:25.406 |
| 18 | 2 | 35.759 | 47/30:17.252 |
| 19 | 2 | 37.179 | 47/30:13.633 |
| 20 | 2 | 36.555 | 47/30:08.883 |
| 21 | 1 | 42.176 | 47/30:17.538 |