| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.979 | 20/7:19.580 |
| 2 | 3 | 21.620 | 20/7:15.990 |
| 3 | 4 | 23.970 | 19/7:07.937 |
| 4 | 4 | 21.427 | 19/7:02.731 |
| 5 | 4 | 25.765 | 19/7:16.092 |
| 6 | 4 | 22.304 | 19/7:14.039 |
| 7 | 5 | 30.603 | 18/7:11.146 |
| 8 | 4 | 17.742 | 19/7:20.349 |
| 9 | 5 | 25.286 | 18/7:01.392 |
| 10 | 5 | 18.732 | 19/7:15.913 |
| 11 | 4 | 19.364 | 19/7:09.732 |
| 12 | 5 | 24.714 | 19/7:13.051 |
| 13 | 5 | 19.662 | 19/7:08.476 |
| 14 | 5 | 20.048 | 19/7:05.079 |
| 15 | 4 | 18.817 | 19/7:00.575 |
| 16 | 4 | 18.120 | 20/7:17.691 |
| 17 | 4 | 25.072 | 20/7:21.441 |
| 18 | 4 | 25.330 | 19/7:02.808 |
| 19 | 5 | 23.797 | 19/7:04.352 |