Brian Koo
Also swam for Rainbow Aquatics Swim Team, Inc (2025), Unattached (2026). Best times below include every one of them.
9 events13 swims4 meetsLast raced Oct 4, 2026
TodayNext meet26th Annual Bill Smith Invitational→
Where Brian ranks
Current best: each age group's best time, against the swimmers in it now.
100 Fly SCY1:01.78
FastestField
Boys 15-16 · best in age group · set Oct 2026Tap a row for the list
College OutlookWhat freshmen at the top 25 D1 programs swam as high school seniorsShow
200 Freestylevs 56 top-25 D1 men
Brian is 22.96 from the middle half of what these freshmen swam as seniors.
The middle half ran 1:37.10–1:41.30, median 1:39.04.
1:37.101:41.302:04.26
← FasterBand: middle half of freshmenSlower →
PLUSSchool by school
See how Brian's 200 Free compares at 3 top programs.
See every school, and how all 9 of Brian's events compare. PBs update as new results come in.
Which schools Brian is in range at is part of Plus.
North Carolina
Pittsburgh
Princeton
How the other events compare is part of Plus.
50 Freestyle27.13
100 Freestyle1:00.15
500 Freestyle5:40.18
100 Backstroke1:14.13
100 Breaststroke1:17.91
200 Breaststroke3:03.91
100 Butterfly1:01.78
200 IM2:35.97
Best times from the senior season (Sept 1 to Aug 31) of 67 U.S. men who joined the top 25 teams at the 2026 NCAA Division I Championships as freshmen in fall 2026, from official meet results. A school shows only with at least 5 freshmen in an event. A guide, not a guarantee.
Sectionals for Brian's LSC: Northwest Speedo Sectionals, Western Region Summer Sectionals — the cuts, who has them, and how close Brian is.
Open Brian's full profile in the app
Race-day alerts, every cut, every PB drop, and the full meet plan — on iPhone and Android.
Explore
USA Swimming time standards — 15-16 Boys
Other Rainbow Aquatics swimmers around Brian's age: Joseph Doi-ParillaTanner VidalRie PerezColin SuehisaZane Rose