| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.564 | 19/6:11.716 |
| 2 | 4 | 18.053 | 20/6:16.170 |
| 3 | 6 | 20.968 | 19/6:11.038 |
| 4 | 6 | 18.215 | 19/6:04.800 |
| 5 | 4 | 18.093 | 19/6:00.593 |
| 6 | 4 | 18.636 | 20/6:18.430 |
| 7 | 4 | 17.843 | 20/6:15.349 |
| 8 | 3 | 19.308 | 20/6:16.700 |
| 9 | 3 | 17.914 | 20/6:14.653 |
| 10 | 3 | 18.242 | 20/6:13.672 |
| 11 | 3 | 18.742 | 20/6:13.778 |
| 12 | 4 | 19.464 | 20/6:15.070 |
| 13 | 3 | 18.167 | 20/6:14.168 |
| 14 | 3 | 19.682 | 20/6:15.559 |
| 15 | 3 | 20.405 | 20/6:17.728 |
| 16 | 3 | 18.035 | 20/6:16.664 |
| 17 | 3 | 18.291 | 20/6:16.026 |
| 18 | 3 | 19.125 | 20/6:16.386 |
| 19 | 3 | 18.439 | 20/6:15.985 |
| 20 | 3 | 19.045 | 20/6:16.231 |