2023 Pan American Games Athlete
Silver Medalist - World Youth Championship
North American Champion
US National Champion (2x)
College National Champion
US Youth Champion (3x)
US High School National Champion
Inland Lake Yachting Association (ILYA) Champion (6x)
1st - 2023 US Open Lauderdale (Olympic Class Regatta)
1st - 2022 College Singlehanded National Championship (Foster Trophy)
2nd - 2023 US Open Clearwater (Olympic Class Regatta) (USA)
3rd - 2022 US Open Long Beach (Olympic Class Regatta)
6th - 2022 ILCA North American Championship
7th (tie) - 2022 US Open Ft. Clearwater (Olympic Class Regatta)
8th - 2022 US Open Lauderdale (Olympic Class Regatta)
37th - 2022 U21 World Championship
2021
2nd/Silver - 2021 ILCA 6 Youth World Championship
7th - World Sailing - 2021 Youth World Championship
1st - 2021 US National Singlehanded Championship
1st - 2021 US Open Ft. Lauderdale (Olympic Class Regatta)
1st - 2021 US Open Clearwater (Olympic Class Regatta)
1st - 2021 US Sailing Youth Championship (Conner Trophy)
1st - 2021 ILCA Midwinters West - 2021 Youth Worlds Qualifier
1st - 2021 New England High School Championship (Healy Trophy - Laser Radial)
2020 (COVID)
1st - 2020 Laser Class No Coast Championship
2019
1st - 2019 Laser Class North American Championship
1st - 2019 US Sailing Youth Championship (Conner Trophy)
1st - 2019 High School National Championship (Cressy Trophy - Laser Radial)
7th - 2019 ILCA Laser Radial Youth World Championships (U17)
4th - 2019 US National Singlehanded Championship (USA)
2nd - 2019 Orange Bowl Regatta
1st - 2019 Laser Class Great Lakes Championship
1st - 2019 New England High School Championship (Healy Trophy - Laser Radial)
2018
7th - 2018 Orange Bowl Regatta
2nd - 2018 High School National Championship (Cressy Trophy - Laser Radial)
2nd - 2018 US Sailing Junior Championship (Smythe Trophy)
3rd - 2018 Midwinters East (Laser Radial)
1st - 2018 New England High School Championship (Healy Trophy)
Member
US Sailing Olympic Development Program
(ILCA ODP)
Inland Lake Yachting Association
Skipper of the Year 2015
Fall
1st - 2022 College Singlehanded National Championship (Foster Trophy)
Spring
PCCSC All-Conference Selection
STANFORD BLOCK "S" OUTSTANDING FRESHMAN AWARD
Presented to highest-achieving freshman
ICSA Open Fleet Race National Championship
Leonard M. Fowle Trophy
(Top College Sailing Program 2022-2023)
The Hotchkiss School, New England Schools Sailing Association (NESSA)
Fall
1st - 2018 New England High School Championship
2nd - 2018 High School National Championship
(Cressy Trophy - Laser Radial)
Spring
8th - 2019 High School Team Race National Championship (Baker Trophy - 420)
9th - 2019 High School Fleet Race National Championship (Mallory Trophy - FJ)
Fall
1st - 2019 New England High School Championship
1st - 2019 High School National Championship
(Cressy Trophy - Laser Radial)
Spring
10th - 2019 High School Fleet Race National Championship (Mallory Trophy - 420)
Fall
1st - 2021 New England High School Championship
Unable to Participate - 2021 High School National Championship
(conflict with 2021 Youth Worlds)
Spring
1st - 2022 Connecticut State Championship (420)
1st - NESSA Team Racing Championship - President's Trophy (FJ)
4th - 2022 High School Team Race National Championship (Baker Trophy - FJ)
8th - 2022 High School Fleet Race National Championship (Mallory Trophy - FJ)
Melges 14
1st - ILYA M14 Dinghyfest Championship 4x (2020, 2019, 2018, 2017)
2nd - M14 National Championship (2019)
3rd - M14 National Championship (2018)
Midwest Youth Double-handed
(X Boat)
1st - ILYA X Boat Dinghyfest Championship (2019)
1st - ILYA Senior Champion (2018)
2nd - ILYA Senior Championship (2017)
1st - ILYA Junior Champion (2016)
2nd - ILYA Junior Championship (2015)
1st - ILYA Senior Championship - crew (2013)
Optimist - National
USODA National Team (2015-2017)
1st - ILYA Blue Chip Champion 5x
(2013, 2014, 2015, 2016, 2017)
Optimist - International
Fleet and Team Racing
Toronto (IODA NAs) 2017
Italy (Garda Regatta) 2016
Qatar (IODA Asians) 2015
Spain (Palamos Regatta) 2015
Moth
Nite Iceboat
Panel Interiew: West Marine & US Sailing Olympian and Olympic Hopeful Panel
Quoted: Local sailor Chapman Petersen wins national events
"For decades, the Lake Geneva region has produced some of the best and most accomplished American sailors"
Interview/Video: Final Recap Video from 2021 West Marine US Open – Fort Lauderdale
Video: Day 2 - 2019 Cressy High School Nationals
"It's like he is in a different race..."
https://www.facebook.com/sbycracing/videos/1883231118490142/
