Florida Tech Panthers

2025-26: Competed in nine meets during the 2025-26 season for the Panthers... Placed third in the 100 Back against Rollins with a time of 53.91... Placed in the 100 Back later in the season against Rollins with a time of 52.59... Swam a season-best time of 1:50.09 in the 200 Back at the SSC Championships... Helped set a program record in the 200 Free Relay with a time of 1:19.40 which was third at the SSC Championships... Competed at the NCAA Championships in the 200 and 800 Free Relay... Aided the 200 Free Relay break their own school record time with a new record time of 1:19.35... Was named an All-American in the 200 and 800 Free Relay. 

2024-25: Ostolaza had three first-place finishes in the 2024-25 season including against Lynn where he helped the 400 Free Relay to a win with a time of 3:06.23... Against Rollins, he won two individual events including the 50 Free and 200 Back with times of 21.41 and 1:54.69... Helped the 200 Free Relay team to a fifth-place finish at the Kellianne Nagy Fall Frenzy with a time of 1:21.35... Set a personal record in the 50 Free with a time of 20.62... Placed third with the 200 and 400 Free Relay teams with times of 1:25.23 and 3:09.38... Was named to the SSC Honor Roll.  

Previous: Swam for New Jersey Institute of Technology for two seasons.

2023-24: Competed in 11 meets. ...at the America East Championships finished 4th in the 200 Back A Finals (1:48.07), 6th in the 100 Back A Finals (49.62), and 4th in the 50 Free B Finals (20.82).

2022-23: Competed in 12 meets. ...helped set the school 200 Free Relay record (1:21.90) in a bronze medal performance at the America East Championships in February. 

High School: Attended Parsippany Hills HS in Parsippany, New Jersey. ...Lettered in swimming, golf, and cross-country.

Club: Swam for Lakeland Hills YMCA swimming in Mountain Lakes, New Jersey for 11 years.

Personal: Son of Sebastian and Michele Ostolaza. ...has one sister Kaitlyn. ...Chose Florida Tech for the potential opportunities the school can provide for him. ...following graduation plans to work towards his career goal of becoming a software engineer.