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2025-26 Men's Swimming and Diving Roster

Ryan Tufford | Catholic Athletics
Ryan Tufford | Catholic Athletics
Ryan Tufford | Catholic Athletics
Ryan Tufford | Catholic Athletics
Marymount Athletics - Leah Hartsock

John Holler

  • Position Free/Breast/Fly/IM
  • Hometown Nesconset, N.Y.
  • High School Smithtown East
  • Year Junior
  • Major Civil Engineering & Architecture

Biography

Honors & Recognitions:

  • Owns the program record in the 500 free (4:38.02)
  • Member of the program-record relay 400 medley team (3:24.42)
  • 8x All-Landmark Conference Selection (1 1st Team, 5 2nd Team, 2 Honorable Mention)

As a Sophomore (2024-25):

  • Placed 5th in the 500 free at the 2025 Landmark Conference Championships with a time of 4:43.63
  • Swam a personal-best time in the 200 free with a time of 1:43.59 at the the R-MC Yellow Jacket Invitational
  • Swam a personal-best time in the 500 free with a time of 4:39.53, placing 5th at the R-MC Yellow Jacket Invitational
  • Swam a personal-best time in the 400 IM with a time of 4:10.53, placing 11th at the R-MC Yellow Jacket Invitational
  • Won the 500 free vs. Marymount on Jan. 24 with a time of 4:55.17
  • Placed 3rd with a personal-best time in the 100 fly vs. Marymount on Jan. 24 with a time of 55.79


As a Freshman (2023-24):

  • All-Landmark First-Team honors in the 500 free
  • All-Landmark Second-Team honors in the 800 free relay
  • All-Landmark Second-Team honors in the 200 medley relay
  • All-Landmark Second-Team honors in the 400 medley relay
  • All-Landmark Honorable Mention honors in the 400 free relay
  • Placed 1st in the 500 free at the 2024 Landmark Conference Championships  with a personal-best, program-record time (4:38.02)
  • Placed 4th in the 100 free at the 2024 Landmark Conference Championships (47.23)
  • Placed 5th in the 100 fly at the 2024 Landmark Conference Championships (51.48)
  • Placed 2nd in th 400 medley relay at the 2024 Landmark Conference Championships with a program-record time (3:24.42)
  • Placed 2nd in the 200 medley relay at the 2024 Landmark Conference Championships (1:33.24)
  • Placed 2nd in the 800 free relay at the 2024 Landmark Conference Championships (6:59.04)
  • Placed 3rd in the 400 free relay at the 2024 Landmark Conference Championships (3:14.67)
  • Placed 1st in the 100 fly at the Marymount v. Catholic meet (53.99)
  • Placed 1st in the 100 free at the Elizabethtown v. Catholic meet (49.00)
  • Placed 1st in the 100 fly at the Elizabethtown v. Catholic meet (54.09)
  • Placed 1st in the 200 free at the Elizabethtown v. Catholic meet (1:48.24)
  • Placed 1st in the 200 free at the Catholic v. Scranton meet (1:46.44)
  • Placed 1st in the 200 free at the American v. Catholic meet (1:46.66)
  • Placed 1st in the 100 fly at the American v. Catholic meet (52.57)


Before Catholic: 3x Team Most Valuable Player...first person to qualify for all 11 New York State Championship times in a single season...named to All-Long Island, All-State, All-County, and All-League teams...4x league champion...earned Academic All-American honors.

Personal: Son of John and MaryPat...has one sister Erin, who swims at University of Scranton.

Historical Player Information

  • 2023-24Freshman

    Free/Breast/Fly/IM
  • 2024-25Sophomore

    Free/Breast/Fly/IM
  • 2025-26Junior

    Free/Breast/Fly/IM