| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.533 | 18/6:09.594 |
| 2 | 5 | 23.028 | 17/6:10.269 |
| 3 | 3 | 19.549 | 18/6:18.660 |
| 4 | 3 | 18.659 | 18/6:07.961 |
| 5 | 3 | 18.363 | 18/6:00.475 |
| 6 | 3 | 18.392 | 19/6:15.326 |
| 7 | 3 | 18.623 | 19/6:12.256 |
| 8 | 3 | 19.187 | 19/6:11.293 |
| 9 | 3 | 18.393 | 19/6:08.868 |
| 10 | 3 | 19.866 | 19/6:09.727 |
| 11 | 3 | 23.688 | 19/6:17.031 |
| 12 | 3 | 22.012 | 18/6:00.440 |
| 13 | 3 | 18.006 | 19/6:17.514 |
| 14 | 3 | 18.092 | 19/6:15.102 |
| 15 | 3 | 17.605 | 19/6:12.395 |
| 16 | 3 | 18.383 | 19/6:10.950 |
| 17 | 3 | 17.963 | 19/6:09.206 |
| 18 | 3 | 19.315 | 19/6:09.082 |
| 19 | 3 | 18.787 | 19/6:08.444 |