| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.282 | 20/6:05.640 |
| 2 | 6 | 22.675 | 18/6:08.613 |
| 3 | 6 | 17.123 | 19/6:07.840 |
| 4 | 6 | 17.069 | 20/6:15.745 |
| 5 | 5 | 17.648 | 20/6:11.188 |
| 6 | 5 | 16.880 | 20/6:05.590 |
| 7 | 4 | 17.243 | 20/6:02.629 |
| 8 | 3 | 16.577 | 21/6:16.680 |
| 9 | 4 | 21.665 | 20/6:07.027 |
| 10 | 4 | 20.265 | 20/6:10.854 |
| 11 | 4 | 17.900 | 20/6:09.685 |
| 12 | 4 | 17.106 | 20/6:07.388 |
| 13 | 3 | 17.250 | 20/6:05.666 |
| 14 | 4 | 19.187 | 20/6:06.957 |
| 15 | 4 | 17.484 | 20/6:05.805 |
| 16 | 4 | 16.844 | 20/6:03.997 |
| 17 | 4 | 17.514 | 20/6:03.191 |
| 18 | 4 | 16.773 | 20/6:01.650 |
| 19 | 5 | 16.824 | 20/6:00.325 |
| 20 | 4 | 16.685 | 21/6:16.944 |
| 21 | 4 | 18.864 | 21/6:17.858 |