| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 23.053 | N/A |
| 2 | 1 | 21.315 | 20/7:08.038 |
| 3 | 1 | 21.685 | 20/7:11.553 |
| 4 | 1 | 21.466 | 20/7:11.337 |
| 5 | 1 | 21.488 | 20/7:11.334 |
| 6 | 1 | 20.867 | 20/7:08.972 |
| 7 | 1 | 20.804 | 20/7:07.198 |
| 8 | 1 | 21.690 | 20/7:08.336 |
| 9 | 1 | 29.616 | 19/7:05.647 |
| 10 | 1 | 21.560 | 19/7:04.035 |
| 11 | 1 | 21.599 | 19/7:02.815 |
| 12 | 1 | 21.478 | 19/7:01.618 |
| 13 | 1 | 21.009 | 20/7:21.966 |
| 14 | 1 | 23.835 | 19/7:02.392 |
| 15 | 1 | 21.017 | 19/7:00.890 |
| 16 | 1 | 21.519 | 19/7:00.190 |
| 17 | 1 | 22.154 | 19/7:00.292 |
| 18 | 1 | 21.055 | 20/7:21.228 |
| 19 | 1 | 23.331 | 19/7:00.541 |