Ronald Dalmacio

Height:
6-0
Class:
Junior
Hometown:
Pasadena, Calif.
High School:
Harvard-Westlake

2023-24 SEASON:

At the Pac-12 Championships, Dalmacio finished 30th in the 50y free (20.08), 22nd in the 100y backstroke (47.90), and 20th in the 200y backstroke (1:45.75 / 1:44.38)

HIGH SCHOOL: Dalmacio has been breaking National Age Group Records since his time in the 10&Unders, swimming with Rose Bowl Aquatics and the Harvard Westlake School ... He helped bring Harvard-Westlake to a third-place team finish at the 2021 CIF Southern Section D1 Championships and won the 50 free (20.32) and 100 back (47.88) and was a member of the winning 200 medley relay (21.63 butterfly split) ... At the 2022 California/Nevada Speedo Sectionals, Dalmacio placed second in the 50 free and 200 back, and won bronze in the 100 back and 100 fly events.

CLUB: Rose Bowl Aquatics

PERSONAL: Born May 15, 2004 to parents John and Rhina ... lists winning 2019 Winter Juniors as a team by 1/2 a point as his most thrilling moment in sports ... majoring in Real Estate Development

DALMACIO'S PERSONAL RECORDS

Event	Time
50-yard free	20.08
100-yard free	44.27
100-yard fly	48.15
100-yard back	47.80
200-yard back	1:44.13

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2024-25 USC Men's Swimming & Diving Roster

Roster

Ryan Abdollahi

Diego Balbi

Cole Ballard

Andrew Brown

Junhao Chan

Krzysztof Chmielewski

Michal Chmielewski

Ronald Dalmacio

Ben Dillard

Diggory Dillingham

Nasim Elkassem

Anthony Fitzgerald

Laurent Gosselin-Paradis

Salvador Goya

Robert Gref

Luke Maurer

William Miller

Jack Moloney

Keller Morgan

Chris O'Grady

Pierce O'Grady

Griffin O'Leary

Sanberk Oktar

Thomas Olsen

Mateo Parker

Evan Pickles

Ian Pickles

Artem Selin

Oliver Sogaard-Andersen

Danny Syrkin

Shangfei Wang

Moritz Wesemann

Nathan Wu

Derek Zhang

Roster

Ryan Abdollahi

Diego Balbi

Cole Ballard

Andrew Brown

Junhao Chan

Krzysztof Chmielewski

Michal Chmielewski

Ronald Dalmacio

Ben Dillard

Diggory Dillingham

Nasim Elkassem

Anthony Fitzgerald

Laurent Gosselin-Paradis

Salvador Goya

Robert Gref

Luke Maurer

William Miller

Jack Moloney

Keller Morgan

Chris O'Grady

Pierce O'Grady

Griffin O'Leary

Sanberk Oktar

Thomas Olsen

Mateo Parker

Evan Pickles

Ian Pickles

Artem Selin

Oliver Sogaard-Andersen

Danny Syrkin

Shangfei Wang

Moritz Wesemann

Nathan Wu

Derek Zhang

Ronald Dalmacio

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