| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.411 | 20/6:08.220 |
| 2 | 2 | 19.255 | 20/6:16.660 |
| 3 | 2 | 18.933 | 20/6:17.327 |
| 4 | 2 | 20.927 | 19/6:08.248 |
| 5 | 2 | 18.751 | 19/6:05.853 |
| 6 | 1 | 18.635 | 19/6:03.888 |
| 7 | 2 | 20.721 | 19/6:08.147 |
| 8 | 2 | 19.269 | 19/6:07.892 |
| 9 | 1 | 19.268 | 19/6:07.692 |
| 10 | 2 | 19.147 | 19/6:07.302 |
| 11 | 2 | 18.935 | 19/6:06.617 |
| 12 | 2 | 21.654 | 19/6:10.351 |
| 13 | 2 | 18.147 | 19/6:08.385 |
| 14 | 2 | 19.063 | 19/6:07.943 |
| 15 | 2 | 18.596 | 19/6:06.969 |
| 16 | 2 | 20.434 | 19/6:08.298 |
| 17 | 2 | 18.288 | 19/6:07.073 |
| 18 | 2 | 18.197 | 19/6:05.888 |
| 19 | 2 | 18.688 | 19/6:05.319 |