GARDNER — It was the type of performance the Cambridge coaches had been waiting for junior Aoife Shovlin to have.

Fortunately for the Falcons, it came at just the right time on Saturday at Gardner Municipal Golf Course in the Division 1A championships.

The junior took the lead midway through the first of the two loops around GMGC and she never looked back in blowing the field away with a time of 18:16.77, over a half minute ahead of the pack.

“I tried to go into the race feeling good and I know when I feel like that, I’ve always run better,” Shovlin said. “Once I got to the front, I had a good feeling and just tried to keep that pace.”

Led by Shovlin’s brilliant performance, the Falcons also excelled as a group. They placed three runners in the top 16 places, but it was Audrey Jordano’s 27th place that proved pivotal as it gave her squad enough breathing room to hold off Weymouth by three points (111-114) for the team title.

Newton North (123) and Acton-Boxboro (129) completed a top four separated by only 18 points.

In the 1A boys’ race, BC High senior Chris Larnard hung with the pack early before making his move on the back side of the course midway through the second loop to take the lead and then was able to outkick Newton South’s Iman Sherman-Kadish in the final 500 yards to take the individual title for the Eagles.

“I decided that I needed to dictate the pace and I felt that I was going to be able to kick off of it at the end,” Larnard said. “It’s nice to finally get a race like this under my belt.”

Larnard’s teammate, John Wilson, finished third to lead four Eagles in the top 16 places. Normally that would lead to a team triumph also but that wasn’t the case as Sherman-Kadish’s effort was a part of all five Newton South scores placing in the top 23, giving them a 31-point margin over the Eagles in the end.

Westford Academy’s Paul Bergeron (15:38.33) and Jack Graffeo (15:49.78) went 1-2 for the Ghosts in the boys’ 1B race but Wellesley’s depth led it to a team title.

Westford and Wellesley each had three runners place in the top 10 but it was the final two scores that made the difference. Wellesley got a 27th from Tyler Lynch and a 31st from Ben Aronson to help turn a five-point Westford lead into to a 76-87 Wellesley win.

Stephen Goeringer was third for Wellesley (16:10.85) with Belmont’s Jared Rife fourth and Lincoln-Sudbury’s Ethan Sholk in fifth.

Wellesley also excelled in the girls’ 1B race as Audrey Fitzpatrick won in 19:21.42 and teammate Bridget Reidy was third but Arlington was simply brilliant as a team. The Spy Ponders had all five of their scorers finish in the top 19 to beat Wellesley by 30 points.

Elise Kempf led Arlington with a second place while teammates Evie Lauzon and Sophia Francis were sixth and seventh, respectively. North Quincy teammates Salima Boukhtam and Aluna Cohan-Coyne were fourth and fifth, respectively.

The 1C boys race belonged to Algonquin as the Titans lived up to their nickname.

Led by a second place from Steve White, they placed all five scoring runners inside the top 16 and six inside the top 20 en route to a commanding 40-90 win over second-place Reading. The Rockets had three runners inside the top 13.

Billerica senior Ryan Leslie won the race in 16:13.23 as the Indians were fourth in the team standings.

In the final race of the day, Westfield junior Megan Moran was able to outkick Oliver Ames’ Katie Sobieraj in the final yards to win the girls’ 1C race. It was, however, a dominant team effort by Oliver Ames as it had all five of its scoring runners place in the top 11 spots, easily good enough to outdistance second-place Central Catholic.