| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.407 | 18/6:07.326 |
| 2 | 1 | 23.022 | 17/6:09.147 |
| 3 | 1 | 20.623 | 17/6:02.961 |
| 4 | 1 | 20.468 | 18/6:20.340 |
| 5 | 1 | 20.438 | 18/6:17.849 |
| 6 | 1 | 20.222 | 18/6:15.540 |
| 7 | 1 | 20.364 | 18/6:14.256 |
| 8 | 1 | 19.920 | 18/6:12.294 |
| 9 | 1 | 20.698 | 18/6:12.324 |
| 10 | 1 | 19.825 | 18/6:10.777 |
| 11 | 1 | 21.077 | 18/6:11.559 |
| 12 | 1 | 20.577 | 18/6:11.462 |
| 13 | 1 | 20.439 | 18/6:11.188 |
| 14 | 1 | 21.286 | 18/6:12.042 |
| 15 | 1 | 19.981 | 18/6:11.216 |
| 16 | 1 | 21.202 | 18/6:11.868 |
| 17 | 1 | 19.733 | 18/6:10.887 |
| 18 | 1 | 20.030 | 18/6:10.312 |