| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.057 | 20/6:01.140 |
| 2 | 1 | 17.904 | 21/6:17.590 |
| 3 | 3 | 22.056 | 19/6:07.441 |
| 4 | 2 | 19.249 | 19/6:07.013 |
| 5 | 2 | 18.051 | 19/6:02.205 |
| 6 | 2 | 19.274 | 19/6:02.871 |
| 7 | 2 | 20.894 | 19/6:07.745 |
| 8 | 2 | 18.232 | 19/6:05.078 |
| 9 | 2 | 22.067 | 19/6:11.100 |
| 10 | 2 | 18.468 | 19/6:09.079 |
| 11 | 2 | 18.649 | 19/6:07.738 |
| 12 | 2 | 19.296 | 19/6:07.645 |
| 13 | 2 | 17.917 | 19/6:05.551 |
| 14 | 2 | 17.996 | 19/6:03.864 |
| 15 | 2 | 18.18 | 19/6:02.406 |
| 16 | 2 | 18.082 | 19/6:01.228 |
| 17 | 2 | 18.076 | 19/6:00.182 |
| 18 | 2 | 19.973 | 19/6:01.254 |
| 19 | 2 | 18.529 | 19/6:00.770 |