| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.776 | 20/6:15.520 |
| 2 | 1 | 19.118 | 20/6:18.940 |
| 3 | 1 | 18.303 | 20/6:14.647 |
| 4 | 1 | 17.809 | 20/6:10.030 |
| 5 | 1 | 18.045 | 20/6:08.204 |
| 6 | 2 | 19.087 | 20/6:10.460 |
| 7 | 2 | 20.387 | 20/6:15.786 |
| 8 | 2 | 17.946 | 20/6:13.678 |
| 9 | 2 | 19.265 | 20/6:14.969 |
| 10 | 2 | 19.972 | 20/6:17.416 |
| 11 | 2 | 18.045 | 20/6:15.915 |
| 12 | 2 | 21.794 | 19/6:01.866 |
| 13 | 2 | 19.066 | 19/6:01.896 |
| 14 | 2 | 18.748 | 19/6:01.490 |
| 15 | 2 | 18.064 | 19/6:00.272 |
| 16 | 2 | 19.097 | 19/6:00.432 |
| 17 | 2 | 18.425 | 20/6:18.761 |
| 18 | 2 | 17.814 | 20/6:17.512 |
| 19 | 2 | 18.832 | 20/6:17.466 |
| 20 | 2 | 17.899 | 20/6:16.492 |