| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 21.173 | 18/6:21.114 |
| 2 | 3 | 19.891 | 18/6:09.576 |
| 3 | 3 | 21.054 | 18/6:12.708 |
| 4 | 3 | 21.484 | 18/6:16.209 |
| 5 | 4 | 23.031 | 17/6:02.552 |
| 6 | 4 | 21.163 | 17/6:02.089 |
| 7 | 4 | 20.432 | 18/6:21.158 |
| 8 | 3 | 23.302 | 17/6:04.501 |
| 9 | 3 | 21.618 | 17/6:04.835 |
| 10 | 3 | 20.385 | 17/6:03.006 |
| 11 | 3 | 21.459 | 17/6:03.169 |
| 12 | 4 | 20.922 | 17/6:02.545 |
| 13 | 4 | 20.541 | 17/6:01.518 |
| 14 | 4 | 30.865 | 17/6:13.174 |
| 15 | 4 | 21.618 | 17/6:12.796 |
| 16 | 3 | 20.423 | 17/6:11.196 |
| 17 | 3 | 26.045 | 17/6:15.406 |