| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 7.918 | N/A |
| 2 | 2 | 21.433 | 57/20:08.166 |
| 3 | 2 | 21.053 | 58/20:18.769 |
| 4 | 2 | 21.362 | 58/20:21.003 |
| 5 | 2 | 21.057 | 58/20:17.814 |
| 6 | 3 | 25.669 | 55/20:02.117 |
| 7 | 3 | 21.958 | 55/20:00.706 |
| 8 | 3 | 21.566 | 56/20:18.688 |
| 9 | 4 | 32.533 | 53/20:21.019 |
| 10 | 4 | 22.193 | 53/20:14.456 |
| 11 | 4 | 22.570 | 53/20:11.166 |
| 12 | 3 | 22.543 | 53/20:08.347 |
| 13 | 3 | 21.379 | 53/20:00.954 |
| 14 | 3 | 27.563 | 53/20:19.434 |
| 15 | 3 | 21.801 | 53/20:13.872 |
| 16 | 4 | 27.249 | 52/20:04.476 |
| 17 | 4 | 22.581 | 52/20:01.668 |
| 18 | 3 | 21.770 | 53/20:20.068 |
| 19 | 4 | 26.304 | 52/20:05.239 |
| 20 | 4 | 27.650 | 52/20:16.440 |
| 21 | 4 | 26.364 | 52/20:23.242 |