Career Best Times (on record)
50 Free
2026-03-24Senior year
2026
26.--
100 Free
2026-03-17Senior year
2026
59.--
200 Free
2026-03-31Senior year
2026
1:44.--
500 Free
2026-04-28Senior year
2026
6:11.--
100 Back
2026-03-17Senior year
2026
1:17.--
100 Breast
2026-04-14Senior year
2026
1:20.--
100 Fly
2026-03-10Senior year
2026
1:29.--
Signed-in only
Sign in to see more
Sign in to unlock Jack Croson's exact times, progression chart, recent meets, and California rankings.
Sign in →Free. Email magic link, no password.