Varsity Girls Swimming & Diving

Jeff Thompson has developed a simple, four-word motto over nearly two decades as a swimming coach: Grit. Resilience. Reliability. Ownership. These simple but powerful words guide Thompson’s vision as a swimmer, coach, teacher, and administrator.

Thompson enters his 11th year at the helm in 2024-25. During his time at GA, Thompson has helped produce 31 All-Americans.

In 2023-24, the Patriots won the Inter-Ac with an undefeated record for the third time in a row. GA finished first at Easterns and also won the Combined Team Title.

In 2022-23, GA repeated as undefeated Inter-Ac champions and Easterns champions. In addition Taylor Grimley '24 was named league MVP and Easterns' Outstanding Female Swimmer of the Meet.

2021-22 was his eighth season at the helm for Germantown Academy. During the season, Thompson helped lead the girls swimming & diving team to a first-place finish at Easterns, the teams first since 2015. GA also won the combined team title in 2022, the school's first title since Easterns started presenting the award in 2019. Thompson also guided the Patriots to an undefeated record in dual meets and an Inter-Ac League Championship.

In 2019-20, Thompson helped lead GA to a 6th place finish at Easterns. The team went 5-3 in dual meets and had four swimmers and one diver named to the All-League Team.

During the 2018-19 season, Thompson led GA to a third-place finish at Easterns and a 7-2 dual meet record. The Patriots had two First-Team All-League swimmers and four athletes on the Second-Team.

In the 2017-18 season, Thompson helped the GA girls swimming team to a fifth-place finish at Easterns. He coached five All-League Swimmers, four Easterns champions, two Inter-Ac League champions and one All-American during the year.

Thompson led GA to a 7-2 overall record and a third-place finish at Easterns in 2016-17. The Patriots had seven representatives on the All-League team.

In 2015-16, his second year in Fort Washington, Thompson guided the Patriots to a 7-1 dual meet record and a third-place finish at Easterns. Five swimmers were named to the All-League team.

In his first season at the helm, Thompson helped the Patriots win the Inter-Ac League and Easterns, their fifth consecutive title. GA had eight athletes named to the All-League team.

Before coming to GA in fall 2014, Thompson spent 17 years as a USA Swimming Coach for the Terre Haute Torpedoes (IN) and 15 years as the head coach of the Terre Haute South Vigo High School boys’ and girls’ swim teams. With the Torpedoes, Thompson helped grow the club from 60 to 300 swimmers of all ages, as well as developed a learn-to-swim program and a Masters’ swim team. He has developed and mentored state champions, junior and senior national qualifiers, and sent swimmers to compete successfully at Division I colleges and universities. As the head coach of Vigo High School, Thompson led the team to its first boys’ sectional title in February 2010, while the girls’ team enjoyed 15 consecutive winning seasons. He also has experience in the planning, financing and building of two new pools in the Terre Haute area.

Thompson earned his Master of Science degree in coaching from Indiana State University and a bachelor’s degree in math education from the same school. Thompson, who swam competitively at University of Illinois, Urbana, also earned a bachelor’s degree from the school in civil engineering.

In addition to his posts as Director of Aquatics and Head Coach for the GA varsity swim program and the Germantown Academy Aquatic Club (GAAC), Thompson also teaches 5th Grade math in GA’s Lower School.

(Updated: 11/11/24)

Henninger is the Head Diving Coach at his alma mater, Germantown Academy. After graduating in 2007, he competed for the University of California, Berkeley where he helped the Bears win the NCAA Division I Team Title in 2011.

In 2023-24, Henninger had seven divers medal at Inter-Ac Diving Championships and six divers medal at Easterns.

In 2022-23, Henninger led three divers -- Brendan Hodgens '24, Libby Brewer '25, and Laurel DePolo '25 -- to top finishes at Easterns and All-American honors.

Henninger's accomplishments include being a Junior Olympic and Senior National Qualifier, PAC 10 Finalist, GA Record Holder, NCAA Qualifier, Inter-Academic League Record Holder. He also has five years of Junior Olympic coaching experience (Centennial Diving) and has spent two summers working with John Wingfield (2008 Olympic Head Diving Coach) along with various Olympic, collegiate, and international coaches at Ripfest Diving Camp in Indiana. Tom is fully certified and safety trained through USA Diving, USA Swimming, American Red Cross, and Amateur Athletic Union.