Sean Thomas Masi

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WATCH: Leon Marchand’s World-Leading 4:07.11 400 IM From Day 2 Of Longhorn Elite Invite

Some of the race videos from night two of the 2025 Longhorn Elite Invite are now available via Texas Men’s Swimming & Diving on YouTube.

Aiden Hayes Makes His Return From Injury At TAC Titans Spring Fling

2023 200-yard butterfly NCAA champion Aiden Hayes sat out the 2024-25 NCAA season as he recovered from a fractured wrist.

WATCH: Shaine Casas’ 48.88 100 Free & Hubert Kos’ 1:56.07 200 Fly From Longhorn Elite Invite

Some of the race videos from night one of the 2025 Longhorn Elite Invite are now available via Texas Men’s Swimming & Diving on YouTube.

Monaco: Ludovico Viberti Nuota Il Personale Nei 50 Rana, Pilato Ancora Sub 30″

Nella seconda serata della tappa di Monaco del Mare Nostrum Tour, Ludovico Viberti eguaglia il primato personale nei 50 rana

Eiffel Tower Replica From 2024 U.S. Olympic Trials Finds Permanent Home

The 66-foot replica of the Eiffel Tower that stood outside of the 2024 U.S. Olympic Trials has found a permanent home at the International School of Indiana.

Former Redondo High School Assistant Coach Arrested On Three Counts of Commercial Burglary

Former Redondo Union High School assistant swim coach Sean Masi, who was fired for raising a SafeSport complaint, was booked in Ada County, Idaho.

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SwimSwam

In News

US News

SwimSwam Surge

2023 World Championships: Day 1 Finals Live Recap

Taylor Ruck Will Not Continue Swimming NCAA, Is “Unsure” If She Will Stay At Stanford

2023 World Championships: Day 1 Prelims Live Recap

2023 World Championships: Day 4 Finals Live Recap

SWIM DATA

Raito Numata’s 4:12.10 400 IM Marks The Fastest-Ever For 16 & Under Boys

A Closer Look At Katie Ledecky’s Longevity

Ledecky Ties Debbie Meyer & Donna De Varona For Most Individual LC World Records By U.S. Woman

Texas Men Return the Most NCAA Points, While Cal’s Streak Goes Into Serious Rebuild Mode

In College

CIF Meet Record-holder Yury Kuzmenko Makes Verbal Commitment to Princeton for 2026-27

Sammi Thiele Joining Emory For 5th Year After Undergraduate Career With Austin College

Olympian Luke Whitlock Announces Commitment To Indiana As He Returns To The NCAA

Chloe Quarles Joining UNLV This Fall After Cal Poly Cuts Program

In Training

New in Commit: Universal Add Button

Best Drag Suits for Competitive Swimmers And Resistance Training

The Imperative – Improved Technique Development: Volume 2

What The Heck Is Euro Swimwear?

In Video

Gold Medal Minute

Olympic Swimmer Caeleb Dressel Would Like To Do Rowdy Gaines’ NBC Job

10x Olympic Medalist Caeleb Dressel Unpacks His Paris Olympic Games

Gretchen Walsh Unpacks Her Olympic Debut and Looks Ahead To New Goals, a 54 100m Butterfly

9-time Olympic Medalist Ryan Murphy Unpacks Team USA’s Paris Performance

In Lifestyle

SwimSwam Pulse: 77.6% Most Surprised By Ledecky’s 800 Free WR In Fort Lauderdale

Beyond The Lane Lines: Russia Remains Optimistic

USA Diving President Lee Michaud Issues Response To Open Letter

The Magic of Swim Moms: A Mother’s Day Tribute

Sean Thomas Masi

Former Redondo High School Assistant Coach Arrested On Three Counts of Commercial Burglary

2023 World Championships: Day 1 Finals Live Recap

Taylor Ruck Will Not Continue Swimming NCAA, Is “Unsure” If She Will Stay At Stanford

2023 World Championships: Day 1 Prelims Live Recap

2023 World Championships: Day 4 Finals Live Recap

Raito Numata’s 4:12.10 400 IM Marks The Fastest-Ever For 16 & Under Boys

A Closer Look At Katie Ledecky’s Longevity

Ledecky Ties Debbie Meyer & Donna De Varona For Most Individual LC World Records By U.S. Woman

Texas Men Return the Most NCAA Points, While Cal’s Streak Goes Into Serious Rebuild Mode

CIF Meet Record-holder Yury Kuzmenko Makes Verbal Commitment to Princeton for 2026-27

Sammi Thiele Joining Emory For 5th Year After Undergraduate Career With Austin College

Olympian Luke Whitlock Announces Commitment To Indiana As He Returns To The NCAA

Chloe Quarles Joining UNLV This Fall After Cal Poly Cuts Program

New in Commit: Universal Add Button

Best Drag Suits for Competitive Swimmers And Resistance Training

The Imperative – Improved Technique Development: Volume 2

What The Heck Is Euro Swimwear?

Olympic Swimmer Caeleb Dressel Would Like To Do Rowdy Gaines’ NBC Job

10x Olympic Medalist Caeleb Dressel Unpacks His Paris Olympic Games

Gretchen Walsh Unpacks Her Olympic Debut and Looks Ahead To New Goals, a 54 100m Butterfly

9-time Olympic Medalist Ryan Murphy Unpacks Team USA’s Paris Performance

SwimSwam Pulse: 77.6% Most Surprised By Ledecky’s 800 Free WR In Fort Lauderdale

Beyond The Lane Lines: Russia Remains Optimistic

USA Diving President Lee Michaud Issues Response To Open Letter

The Magic of Swim Moms: A Mother’s Day Tribute

Sean Thomas Masi

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