| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.782 | 19/6:15.858 |
| 2 | 2 | 20.632 | 18/6:03.726 |
| 3 | 2 | 19.245 | 19/6:17.840 |
| 4 | 2 | 19.808 | 19/6:17.468 |
| 5 | 2 | 19.553 | 19/6:16.276 |
| 6 | 2 | 19.423 | 19/6:15.070 |
| 7 | 2 | 19.750 | 19/6:15.095 |
| 8 | 2 | 20.473 | 19/6:16.832 |
| 9 | 2 | 19.675 | 19/6:16.498 |
| 10 | 2 | 19.971 | 19/6:16.793 |
| 11 | 2 | 19.510 | 19/6:16.238 |
| 12 | 2 | 19.667 | 19/6:16.024 |
| 13 | 2 | 20.465 | 19/6:17.010 |
| 14 | 2 | 19.942 | 19/6:17.145 |
| 15 | 2 | 20.265 | 19/6:17.671 |
| 16 | 2 | 19.388 | 19/6:17.089 |
| 17 | 2 | 19.443 | 19/6:16.638 |
| 18 | 2 | 19.411 | 19/6:16.203 |
| 19 | 2 | 20.180 | 19/6:16.583 |