Career Best Times (on record)
100 Breast
2026-04-29Senior year
2026
1:02.--
100 Fly
2026-04-29Senior year
2026
55.--
Signed-in only
Sign in to see more
Sign in to unlock Jonah Hsu's exact times, progression chart, recent meets, and California rankings.
Sign in →Free. Email magic link, no password.