| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 25.980 | N/A |
| 2 | 3 | 22.290 | 19/7:07.002 |
| 3 | 3 | 21.877 | 19/7:03.483 |
| 4 | 3 | 21.296 | 20/7:20.579 |
| 5 | 3 | 20.911 | 20/7:16.256 |
| 6 | 3 | 22.479 | 20/7:19.621 |
| 7 | 3 | 25.184 | 19/7:08.091 |
| 8 | 3 | 21.493 | 19/7:05.914 |
| 9 | 3 | 21.029 | 19/7:03.237 |
| 10 | 3 | 23.633 | 19/7:06.364 |
| 11 | 3 | 23.366 | 19/7:08.384 |
| 12 | 3 | 21.413 | 19/7:06.841 |
| 13 | 3 | 21.228 | 19/7:05.278 |
| 14 | 3 | 20.866 | 19/7:03.454 |
| 15 | 4 | 32.479 | 19/7:16.822 |
| 16 | 4 | 25.177 | 19/7:19.645 |
| 17 | 4 | 21.326 | 19/7:17.782 |
| 18 | 4 | 21.124 | 19/7:15.925 |
| 19 | 4 | 21.572 | 19/7:14.723 |