| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.092 | 19/6:02.748 |
| 2 | 1 | 18.997 | 19/6:01.846 |
| 3 | 1 | 20.005 | 19/6:07.929 |
| 4 | 1 | 19.377 | 19/6:07.987 |
| 5 | 1 | 19.140 | 19/6:07.122 |
| 6 | 1 | 19.174 | 19/6:06.652 |
| 7 | 1 | 19.005 | 19/6:05.859 |
| 8 | 1 | 19.299 | 19/6:05.961 |
| 9 | 1 | 18.669 | 19/6:04.711 |
| 10 | 1 | 18.892 | 19/6:04.135 |
| 11 | 1 | 22.568 | 19/6:10.013 |
| 12 | 1 | 18.632 | 19/6:08.679 |
| 13 | 1 | 18.958 | 19/6:08.027 |
| 14 | 1 | 19.764 | 19/6:08.562 |
| 15 | 1 | 19.19 | 19/6:08.058 |
| 16 | 1 | 18.938 | 19/6:07.543 |
| 17 | 1 | 20.605 | 19/6:08.952 |
| 18 | 1 | 19.664 | 19/6:09.211 |
| 19 | 1 | 19.362 | 19/6:09.141 |