| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.623 | 20/6:12.460 |
| 2 | 1 | 18.938 | 20/6:15.610 |
| 3 | 1 | 19.238 | 20/6:18.660 |
| 4 | 1 | 19.256 | 19/6:01.261 |
| 5 | 1 | 18.828 | 19/6:00.555 |
| 6 | 1 | 18.760 | 20/6:18.810 |
| 7 | 1 | 19.142 | 19/6:00.416 |
| 8 | 1 | 18.963 | 19/6:00.402 |
| 9 | 1 | 18.691 | 20/6:18.753 |
| 10 | 1 | 19.443 | 19/6:00.776 |
| 11 | 1 | 19.742 | 19/6:02.078 |
| 12 | 1 | 20.364 | 19/6:04.148 |
| 13 | 1 | 19.190 | 19/6:04.183 |
| 14 | 1 | 18.989 | 19/6:03.941 |
| 15 | 1 | 18.719 | 19/6:03.389 |
| 16 | 1 | 19.065 | 19/6:03.317 |
| 17 | 1 | 18.546 | 19/6:02.673 |
| 18 | 1 | 20.695 | 19/6:04.369 |
| 19 | 1 | 18.714 | 19/6:03.906 |