2024-25 USC Men's Swimming & Diving Roster
Roster

Ronald Dalmacio
- Height:
- 6-0
- Class:
- Junior
- Hometown:
- Pasadena, Calif.
- High School:
- Harvard-Westlake
2023-24 SEASON:
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
- 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)
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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Monday, October 06
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Monday, October 06
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Saturday, October 04
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Friday, October 03