2010-11: As a junior
At the Atlantic-10 Championships: Won the Consolation Final of the 50 Free at the Atlantic-10 Championship Meet ... Also competed in the 100 Fly and 100 Freestyle, finishing in 21st and 18th, respectively ... Anchored the 5th Place 200 Medley Relay with the fastest split of the A-10 Championship (19.95) ... Led off the 3rd Place 200 Freestyle Relay ... Member of the 1st Place 400 Freestyle Relay ... Performance ranks 3rd in the 50 Free on the Program's Top Time List ... Finished 1st in the 50 Free against Drexel; also swam on the 1st Place 200 Medley Relay ... Finished 2nd in the 50 Free at ODU ... Finished 1st in the 100 Free at Georgetown; also swam on the 1st Place 400 Free Relay ... Finished 1st in the 50 Free and 2nd in the 100 Free; also anchored the 1st Place 200 Medley and Free Relays against George Mason.
2009-10: As a sophomore
Seedorff won the consolation heat of the 50-yard freestyle in a new personal best time of 20.89 at the Atlantic 10 Championships ... also swam freestyle on the 200-yard medley relay (20.75), and the 200-yard freestyle (21.18) and 400-yard freestyle relays ... also competed in the 100-yard butterfly and 100-yard freestyle races.
2008-09: As a Freshman
At the Atlantic 10 Championships was one of the fastest Freshman sprinters ... was one of only two freshman to make it to the finals in both the 50 and 100 freestyle ... posted an 11th place finish in the 50-freestyle (20.97) and 16th place in the 100-freestyle (46.76) ... was a member of the 5th place 200 freestyle relay (20.90) and the 5th place 400 freestyle relay (47.07.)
High School: Lettered four years ... 2008 Georgia All-State Team ... 2008 Cobb All-County Team ... named Pope H.S. MVP ... Cobb County Champion in the 50-freestyle, first place 200-medley relay ... placed third at Georgia State Finals in 50-freestyle ... also was a starting pitcher and four-year letterwinner on the Pope H.S. baseball team
Personal: Born Marshall Wyman Seedorff on April 10, 1990 in Atlanta, GA ... son of Mark and MaryLou Seedorff ... has a brother, Matt ... hobbies include hunting, fishing, photography, and surfing ...majoring in marketing.