| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 23.569 | 16/6:17.104 |
| 2 | 6 | 17.693 | 18/6:11.358 |
| 3 | 5 | 17.961 | 19/6:15.079 |
| 4 | 5 | 18.162 | 19/6:07.579 |
| 5 | 5 | 18.329 | 19/6:03.713 |
| 6 | 4 | 17.134 | 20/6:16.160 |
| 7 | 4 | 17.074 | 20/6:11.206 |
| 8 | 3 | 18.936 | 20/6:12.145 |
| 9 | 4 | 17.558 | 20/6:09.813 |
| 10 | 3 | 18.451 | 20/6:09.734 |
| 11 | 4 | 17.702 | 20/6:08.307 |
| 12 | 4 | 19.016 | 20/6:09.308 |
| 13 | 4 | 17.531 | 20/6:07.871 |
| 14 | 4 | 22.331 | 20/6:13.496 |
| 15 | 4 | 17.211 | 20/6:11.544 |
| 16 | 4 | 24.827 | 19/6:00.388 |
| 17 | 4 | 17.810 | 20/6:17.994 |
| 18 | 4 | 17.927 | 20/6:16.913 |
| 19 | 4 | 17.354 | 20/6:15.343 |
| 20 | 4 | 20.072 | 20/6:16.648 |