| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.019 | 20/6:00.380 |
| 2 | 1 | 18.856 | 20/6:08.750 |
| 3 | 3 | 21.996 | 19/6:12.850 |
| 4 | 3 | 18.419 | 19/6:07.127 |
| 5 | 3 | 20.241 | 19/6:10.618 |
| 6 | 2 | 17.972 | 19/6:05.760 |
| 7 | 2 | 18.260 | 19/6:03.071 |
| 8 | 2 | 18.586 | 19/6:01.829 |
| 9 | 2 | 19.952 | 19/6:03.747 |
| 10 | 2 | 21.479 | 19/6:08.182 |
| 11 | 2 | 19.064 | 19/6:07.640 |
| 12 | 2 | 19.470 | 19/6:07.830 |
| 13 | 2 | 17.891 | 19/6:05.684 |
| 14 | 3 | 22.188 | 19/6:09.676 |
| 15 | 3 | 19.472 | 19/6:09.696 |
| 16 | 2 | 17.757 | 19/6:07.676 |
| 17 | 2 | 18.298 | 19/6:06.499 |
| 18 | 2 | 18.669 | 19/6:05.844 |
| 19 | 2 | 17.703 | 19/6:04.292 |