Dalmacio Scares Andrew NAG, Becomes 2nd Fastest 11-12 50 Freestyler
In the 50 free, Dalmacio moved up to #2 all time in the 11-12 age group, surpassing Rafael Gu (25.31), after setting a personal best 25.24.
12-Year-Old Ronald Dalmacio Becomes Youngest to Break 1:00 in LCM 100 Back
At 12 years of age, Dalmacio became the youngest swimmer to ever break 1:00 in the long course 100 meter back, taking down the 11-12 National Age Group Record with a blistering 59.98.
Ronald Dalmacio Busts 23.65 50 Back, Becomes Youngest Ever Under 24.0
Dalmacio’s previous best, the old NAG, was a 24.11.
2016 Swammy Awards: Age Group Swimmer of the Year – 11-12
Meghan Lynch and Ronald Dalmacio were the top 11-12 age groupers of the year for 2016.
Ronald Dalmacio Adds 200 Yard Back NAG at Kevin Perry Meet
12-year-old Ronald Dalmacio added a second 11-12 National Age Group (NAG) record for the weekend, going 1:53.33 to sneak under the 200 yard back NAG.
Ronald Dalmacio Shatters 11-12 100 Yard Backstroke NAG Record
Rose Bowl Aquatics 12-year old Ronald Dalmacio has shattered the National Age Group Record in the 100 yard backstroke. Swimming at…
Ronald Dalmacio Breaks NAG Record in 11-12 50m Back by a Half Second
Ronald Dalmacio took down Kevin Kyi’s under-a-month-old National Age Group record in the 50 back by a half second today.
2015 Swammy Awards: Age Group Swimmer of the Year – 10 & Under
Check out all of our 2015 Swammy Awards here. 2015 Honorees: Miriam Sheehan and Ronald Dalmacio 10 & Under Girls…
Rose Bowl Aquatics News from the Deck: May 2015
Rose Bowl Aquatics has released its May 2015 installment of its video news series, “News from the Deck.”
Rose Bowl’s Ronald Dalmacio Rewriting History: Downs 4 NAG Records in One Weekend
Rose Bowl Aquatics’ Ronald Dalmacio, shown here with his coach Hector Jimenez, added three new individual NAGs over the weekend and lowered a fourth that he already held.
Rose Bowl 10&U Boys Break 200 Yard Medley Relay NAG Record at Intrasquad Meet
Ronald Dalmacio, Nathan Kim, Max Cahill, and Axel Frau of Rose Bowl Aquatics Swim Team took down the National Age…
Ronald Dalmacio Breaks Hours-Old National Age Group Record in 100 Meter Back
Ronald Dalmacio of Rose Bowl Aquatics in Pasadena, California, has swum a 1:08.13 in the 100 long course meters backstroke…
2015 Short Course Far Westerns: Day Four Finals – Two More NAGs to Close Very Fast Meet
In one of the fastest Far Westerns on record, six NAG marks and numerous meet records went down over the four-day, eight-session meet.
2015 Short Course Far Westerns: Day Four Prelims
The last morning of 2015 Far Westerns set the stage for more fast finals in Morgan Hill, California.
Ronald Dalmacio of Rose Bowl Breaks Michael Andrews’ 100 IM NAG Record at Far Westerns
Ronald Dalmacio of Rose Bowl Aquatics Swim Team broke another National Age Group Record on Sunday at Far Westerns. He eclipsed Michael Andrew’s 10&U 100 IM mark by .10.
