| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 2.193 | N/A |
| 2 | 5 | 23.466 | 19/7:04.581 |
| 3 | 5 | 22.532 | 20/7:19.174 |
| 4 | 4 | 21.991 | 20/7:12.079 |
| 5 | 4 | 22.514 | 20/7:12.082 |
| 6 | 6 | 23.804 | 20/7:16.559 |
| 7 | 6 | 23.636 | 20/7:19.012 |
| 8 | 6 | 21.657 | 20/7:15.393 |
| 9 | 6 | 22.203 | 20/7:13.975 |
| 10 | 6 | 21.386 | 20/7:11.147 |
| 11 | 5 | 22.661 | 20/7:11.308 |
| 12 | 5 | 21.713 | 20/7:09.801 |
| 13 | 4 | 22.866 | 20/7:10.372 |
| 14 | 4 | 23.901 | 20/7:12.367 |
| 15 | 4 | 22.048 | 20/7:11.563 |
| 16 | 4 | 21.930 | 20/7:10.716 |
| 17 | 4 | 21.661 | 20/7:09.656 |
| 18 | 4 | 22.072 | 20/7:09.018 |
| 19 | 4 | 21.234 | 20/7:07.872 |
| 20 | 4 | 22.184 | 20/7:07.652 |