| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.712 | 21/6:11.952 |
| 2 | 1 | 17.133 | 21/6:05.872 |
| 3 | 1 | 16.734 | 21/6:01.053 |
| 4 | 1 | 16.893 | 22/6:16.596 |
| 5 | 1 | 16.990 | 22/6:16.032 |
| 6 | 1 | 16.816 | 22/6:15.019 |
| 7 | 1 | 16.720 | 22/6:13.993 |
| 8 | 1 | 17.995 | 22/6:16.730 |
| 9 | 1 | 17.837 | 21/6:01.027 |
| 10 | 1 | 16.765 | 21/6:00.349 |
| 11 | 1 | 17.455 | 21/6:00.913 |
| 12 | 1 | 17.357 | 21/6:01.212 |
| 13 | 1 | 21.721 | 21/6:08.514 |
| 14 | 1 | 21.581 | 21/6:14.563 |
| 15 | 1 | 17.661 | 21/6:14.318 |
| 16 | 1 | 19.917 | 21/6:17.064 |
| 17 | 1 | 18.702 | 21/6:17.986 |
| 18 | 1 | 20.637 | 20/6:02.917 |
| 19 | 1 | 17.472 | 20/6:02.208 |
| 20 | 1 | 16.476 | 20/6:00.574 |