| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.894 | 20/6:17.880 |
| 2 | 2 | 18.747 | 20/6:16.410 |
| 3 | 2 | 20.300 | 19/6:06.960 |
| 4 | 2 | 18.402 | 19/6:02.629 |
| 5 | 2 | 23.822 | 18/6:00.594 |
| 6 | 2 | 18.463 | 19/6:15.655 |
| 7 | 2 | 18.508 | 19/6:12.226 |
| 8 | 2 | 19.479 | 19/6:11.961 |
| 9 | 1 | 18.620 | 19/6:09.941 |
| 10 | 1 | 18.737 | 19/6:08.547 |
| 11 | 1 | 18.289 | 19/6:06.633 |
| 12 | 1 | 18.959 | 19/6:06.098 |
| 13 | 1 | 18.990 | 19/6:05.692 |
| 14 | 1 | 18.630 | 19/6:04.854 |
| 15 | 1 | 19.775 | 19/6:05.579 |
| 16 | 1 | 19.629 | 19/6:06.040 |
| 17 | 1 | 23.550 | 19/6:10.829 |
| 18 | 1 | 18.365 | 19/6:09.612 |
| 19 | 1 | 19.092 | 19/6:09.251 |