| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.951 | 19/6:19.069 |
| 2 | 1 | 22.419 | 17/6:00.145 |
| 3 | 2 | 25.811 | 16/6:03.632 |
| 4 | 2 | 22.812 | 16/6:03.972 |
| 5 | 2 | 19.964 | 17/6:17.254 |
| 6 | 2 | 20.817 | 17/6:13.360 |
| 7 | 2 | 22.442 | 17/6:14.525 |
| 8 | 1 | 20.691 | 17/6:11.677 |
| 9 | 1 | 21.383 | 17/6:10.770 |
| 10 | 2 | 23.701 | 17/6:13.985 |
| 11 | 2 | 21.382 | 17/6:13.031 |
| 12 | 2 | 20.587 | 17/6:11.110 |
| 13 | 2 | 19.951 | 17/6:08.653 |
| 14 | 2 | 20.097 | 17/6:06.724 |
| 15 | 2 | 20.314 | 17/6:05.298 |
| 16 | 2 | 19.776 | 17/6:03.479 |
| 17 | 2 | 20.131 | 17/6:02.229 |