| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 24.518 | N/A |
| 2 | 3 | 22.877 | 19/7:16.304 |
| 3 | 3 | 22.990 | 19/7:17.321 |
| 4 | 3 | 20.528 | 19/7:02.888 |
| 5 | 3 | 20.851 | 20/7:18.936 |
| 6 | 3 | 21.174 | 20/7:16.514 |
| 7 | 3 | 21.196 | 20/7:14.968 |
| 8 | 3 | 21.490 | 20/7:14.662 |
| 9 | 2 | 21.907 | 20/7:15.423 |
| 10 | 3 | 22.960 | 20/7:18.238 |
| 11 | 2 | 20.913 | 20/7:16.601 |
| 12 | 2 | 20.575 | 20/7:14.677 |
| 13 | 2 | 21.494 | 20/7:14.530 |
| 14 | 2 | 25.442 | 20/7:20.175 |
| 15 | 2 | 21.793 | 20/7:20.061 |
| 16 | 2 | 22.155 | 20/7:20.421 |
| 17 | 2 | 22.185 | 20/7:20.772 |
| 18 | 2 | 21.311 | 20/7:20.105 |
| 19 | 2 | 23.699 | 19/7:00.058 |