| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.709 | 19/6:14.471 |
| 2 | 5 | 22.601 | 18/6:20.790 |
| 3 | 5 | 22.464 | 17/6:07.053 |
| 4 | 5 | 23.092 | 17/6:13.430 |
| 5 | 5 | 19.633 | 17/6:05.497 |
| 6 | 5 | 18.630 | 18/6:18.387 |
| 7 | 4 | 20.868 | 18/6:17.992 |
| 8 | 6 | 28.330 | 17/6:12.570 |
| 9 | 5 | 19.032 | 17/6:07.123 |
| 10 | 5 | 19.652 | 17/6:03.819 |
| 11 | 4 | 18.638 | 18/6:20.698 |
| 12 | 5 | 19.632 | 18/6:18.422 |
| 13 | 4 | 18.657 | 18/6:15.145 |
| 14 | 4 | 19.220 | 18/6:13.060 |
| 15 | 4 | 18.847 | 18/6:10.806 |
| 16 | 4 | 19.093 | 18/6:09.110 |
| 17 | 3 | 19.529 | 18/6:08.076 |
| 18 | 3 | 20.261 | 18/6:07.888 |