Georgia Southern University Athletics

TOP TIMES (College)
50 Free - 24.37 (2025)
100 Fly - 56.90 (2024)
100 Free - 51.61 (2025)
200 Free - 1:50.58 (2025)
500 Free - 4:58.72 (2025)


2024-2025 (JUNIOR): Swam in the 50, 100, 200, 500 and all freestyle relays for the Eagles this season ... Swam a season-best in the 50 Free at the CSCAA National Invitational ... Swam bests in the 100 and 200 Free at the Sun Belt Championships, placing top ten in both events ... Also was a part of the school record 800 Free Relay at the Sun Belt Championship.

2023-24: Competed in the 50 Free, 100 Fly, 100 Free, 200 Free, 200 Free Relay, 200 Medley Relay, 400 Free Relay, 500 Free, and 800 Free Relay … Was part of the 800 Free Relay team that set the new school record of 7.24.80 during the SBC Championships … Set a new top-five time in program history with her sixth place finish in the 200 Free at conference, with her time of 1:51.57 the fourth-best time in school history … Placed seventh overall in the 500 Free Final at conference with a new personal best of 5:02.05.

PREP: Competed at North Gwinnett High School under head coach Paul Callis ... Named a three-time Gwinnett County All-Star (2020-22), earning All-State honors each year ... Named Third Team All-State on 2020, Second Team All-State in 2021, and First Team All-State in 2022 ... Named an All-American for the 2021-22 season ... Selected as Gwinnett County 2022-23 Super Six ... Owns NGHS records for 200 Medley Relay and 400 Free Relay ... Top time in 100 Free in 51.36, top time in 200 Free is 1:50.84.

PERSONAL: Born Jamison Grace Tiller on Oct. 12, 2004, in Atlanta, Ga. ... Hometown is Sugar Hill, Ga. ... Daughter of Trisha and Brad Tiller ... Has one brother, Jaden.

MAJOR: Early Childhood Education