Swimming & Diving (Girls)

Mooresville pushes their power to the Limit, Breaks Records in Runner-Up Finish at the Mooresville Invitational

By Jon Theriac | Dec 31, 2025 12:14 AM

Mooresville High School’s girls swim and dive team delivered one of its strongest performances this season, finishing 2nd overall with 387 points in a stacked field at Madison High School—just 6 points shy of the champion Cubs (393). The Pioneers outpaced perennial powers Cathedral, Roncalli, and Shelbyville in a meet defined by record-breaking swims, massive personal bests, and championship-level depth. From the opening relay to the final race of the night, Mooresville made it clear they belonged in the title conversation. The Pioneers opened the meet with a statement in the 200-yard Medley Relay, placing 2nd in 1:57.75. The quartet of senior captain Lylah Theriac (backstroke), freshman Keelan Chappell (breaststroke), junior captain Morgan Gainey (butterfly), and junior Danielle Gilman (freestyle) delivered a composed, high-level swim against elite competition. Momentum carried into the 200-yard Freestyle, where Gainey placed 2nd (2:07.52) after dropping nearly a second from her lifetime best. Freshman Natallia Davis continued her breakout season with a 6th place finish (2:38.81), while Reese Aker added valuable points in 7th. Mooresville’s ability to score across the lineup proved critical. In the 200 IM, Danielle Gilman placed 4th, while freshman Isabella Henson gained valuable championship experience. Aleah Marine led the sprint charge in the 50 freestyle, placing 3rd (26.99) with a lifetime best, as Davis added more points in 10th with another personal best. On the boards, junior Mackenzie Pierson was untouchable. Pierson dominated the 1-meter dive, winning by over 100 points with a massive 419.75, providing a crucial swing in the team standings. The meet turned electric in the 100-yard freestyle, where senior captain Lylah Theriac won the event in 50.62, dropping nearly a second from her lifetime best. Not only did Theriac break the meet record by over 6 seconds she also shattered the school record, while qualifying for National Interscholastic Swimming Coaches Association (NISCA) All-American time. Gilman added a 3rd place finish, and sophomore Grace Perry dropped over 3 seconds from her best time. The 500 freestyle showcased Mooresville’s endurance strength. Gainey placed 2nd, Chappell third with a nearly 10-second drop, and Aker 9th after cutting almost 30 seconds from her best—an extraordinary improvement in championship conditions. The Pioneers then exploded in the 200 freestyle relay, winning in 1:54.35 behind Aleah Marine, Keelan Chappell, Natallia Davis, and Isabella Henson. All four swimmers posted lifetime best splits in a performance that flipped the meet momentum once again. Theriac wasn’t finished. She took control once again in the 100-yard backstroke, winning in 55.31 and breaking her own meet record from last year by more than a second, earning her second NISCA All-American qualification of the night. After more scoring in the 100 breaststroke, the night culminated in the 400 freestyle relay, where Mooresville saved its final statement. Theriac, Gainey, Gilman, and Marine combined for a 3:51.59 victory, breaking the school record by half a second and capping off a night that embodied the program’s growth and belief. While the final scoreboard showed Mooresville just 6 points short of the title, the performance spoke volumes. Multiple meet records, two NISCA All-American swims, a school-record, a school-record relay, dominant diving, and widespread personal bests highlighted a team peaking at the right time. With championship season approaching, the Pioneers didn’t just prove they can compete-they proved they can push the competition to the very edge.

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