Coaching Staff and Directors

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Coaching Staff
John Alaimo Head Coach

John Alaimo is a 2009 graduate of Vassar College with a B.A. in History. He is an American Swim Coaches Association Level 4 Coach based on performance criteria. 

John was an assistant coach for the New York Sharks from 2009-2011. In 2011, he took over as the Head Coach of New York Sharks through 2013. During this time, he trained 5 athletes who qualified for USA Swimming Junior Nationals and 2 athletes who qualified for Senior Nationals.

From 2013 to 2015, John took the role of Head Age Group Coach at Phoenix Aquatic Club. During the 2013-2014 season, he led over 20 age groupers to Metropolitan top-10 rankings, several of which were #1 rankings. John's swimmers earned multiple National Age Group top 10 ranking athletes in the United States as well as Metropolitan LSC Records in individual and relay events during those years. 

From 2015-2020, John worked as the Head Senior Coach in Rockland with the New York Sharks. In his 5 years with the New York Sharks, he fostered a culture of hard work and commitmen that led to his athletes contributing to several LSC records in individual events, relays, several Junior National and National qualifiers, and several USA Swimming Scholastic All-Americans.  Above all, his athletes made huge contributions to the New York Sharks being recognized as Bronze Medal Club Status in 2018, 2019 and 2020 by the USA Swimming Club Excellence Program. 

Over the past several years, some of John's athletes have been invited to and attended USA Swimming Select Camps. In 2017, Edward Park attended the Eastern Zone Diversity Camp, while Matthew Styczen and Tavis Siebert attended the Eastern Zone Select Camp. In 2018, Edward Park attended the Eastern Zone Select Camp, while Matthew Styczen attended the National Select Camp hosted in Colorado Springs, CO at the Olympic Training Center. In 2019, Edward Park attended the National Diversity Select Camp in Colorado Springs, CO at the Olympic Training Center. 

John was voted Metropolitan Swimming Age Group Coach of the Year in May 2015, and was voted Metropolitan Swimming Must Watch Senior Coach of the year in May 2017 by panels of his peers. He currently serves on the Metropolitan Board of Directors at the Senior Vice Co-Chair. 

John is excited to bring his experience, his passion, and his drive to Shark Swimming as we embark on a new swim season. 

Peter O'Donnell Coach

Peter O’Donnell is a native of Blauvelt, NY and a graduate of SUNY Purchase. Peter coached for the New York Sharks from 2011-2013 and during his time at New York Sharks, he represented the Metropolitan LSC as a Zone Coach in August of 2012 and led many age groupers to top 3 finishes at the Metro Junior Olympics. He also developed two 10 & Under athletes to qualify for and place in finals at the 2013 Eastern Zone Short Course Championships.

Pete began coaching with Phoenix Aquatic Club in September of 2013 and led the Silver Group (primarily 8, 9 and 10-year olds) throughout the year. During his time with Phoenix, he led multiple 10 and Unders to qualify for the Eastern Zone Championships in Richmond, Virginia in early August.

From 2015-2019, Peter worked with the New York Sharks in Rockland County as the Head Age Group Coach and lead coach for the 12 and Under athletes at South Orangetown Middle School. From 2019-2020, Peter worked with both age group and senior athletes at Rockland Community College. During these years, some of the biggest accomplishments were:

  • Two top-3 high point winners in the 11-12 age group at the Metro Junior Olympics
  • Several Metro Junior Olympic relay championships in the 11-12 age group
  • Several Metro Junior Olympic individaul champions in the 11-12 age group for boys and girls
  • Numerous Eastern Zone Team qualifiers as well as finalists
  • Multiple 13 & Under Speedo Sectional qualifiers
  • 6 Speedo Junior National qualifiers, 15 Speedo Futures qualifiers, and 25 Speedo Sectional qualifiers in 2019-2020

Coach Peter is excited to bring his expertise in stroke technique and his experience to Shark Swimming this season to help our swimmers develop the skills and tools necessary to work toward and achieve their goals.

Jeff Chen Coach

Coach Jeff spent the first 12 years of his career at LaGuardia Aquatic Club Twisters (LGAC) where he coached from 2007-2019. His diverse experience helped him serve his athletes' fundamental development at the age-group level. During his time at LGAC, his contributions led the team to multiple Junior Olympic team titles as well as many years placing in the top three. While working with age groupers at LGAC, athletes under Coach Jeff’s guidance achieved Top 16 USA National Age Group recognition, several Metropolitan LSC records, National Age Group records, as well as Sectional and Junior National standards.

In 2019, Coach Jeff started working with NYSA as the lead coach on the AG2 and AG3 groups as well as the Program Director for the strength and conditioning program for all training levels. Coach Jeff's expertise had an enormous impact on the swimmers he trained both in the pool and on land, resulting in a record number of swimmers from the RCC site qualifying for Speedo Sectionals and Futures before the 2019-2020 season got cut short due to the COVID-19 pandemic. 

Coach Jeff will play a huge role in our coaching staff at Shark Swimming as the Lead Coach on AG2 and AG3 groups as well as the Program Director for the Dryland and Strength and Conditioning for all levels.

Board of Directors