| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 25.230 | N/A |
| 2 | 3 | 22.189 | 19/7:04.632 |
| 3 | 3 | 22.847 | 19/7:10.554 |
| 4 | 3 | 22.675 | 19/7:11.496 |
| 5 | 3 | 22.616 | 19/7:11.701 |
| 6 | 3 | 22.583 | 19/7:11.706 |
| 7 | 3 | 24.331 | 19/7:16.953 |
| 8 | 3 | 22.270 | 19/7:15.401 |
| 9 | 3 | 22.055 | 19/7:13.753 |
| 10 | 3 | 22.733 | 19/7:13.828 |
| 11 | 3 | 22.592 | 19/7:13.633 |
| 12 | 3 | 31.089 | 18/7:03.926 |
| 13 | 3 | 23.747 | 18/7:04.343 |
| 14 | 3 | 22.091 | 18/7:02.530 |
| 15 | 3 | 23.227 | 18/7:02.356 |
| 16 | 3 | 23.019 | 18/7:01.969 |
| 17 | 3 | 22.416 | 18/7:00.099 |
| 18 | 3 | 22.280 | 19/7:23.211 |
| 19 | 3 | 28.088 | 19/7:28.078 |