Swimmer profile
Jonathan Hernandez
Male11-12East Carolina AquaticsNC · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
40.60
33.73
▲ 6.87
29.76
▲ 3.97
27.92
▲ 1.84
100 Free LCM
—
1:21.35
1:10.11
▲ 11.24
1:00.97
▲ 9.14
200 Free LCM
—
2:59.48
2:29.35
▲ 30.13
2:16.05
▲ 13.30
400 Free LCM
—
—
—
5:03.87
50 Back LCM
—
—
37.53
35.27
▲ 2.26
100 Back LCM
1:47.49
1:39.54
▲ 7.95
1:19.85
▲ 19.69
—
50 Breast LCM
—
—
—
45.08
100 Breast LCM
—
2:02.39
—
—
50 Fly LCM
—
43.28
36.40
▲ 6.88
30.03
▲ 6.37
100 Fly LCM
—
1:45.49
1:25.36
▲ 20.13
1:09.76
▲ 15.60
200 IM LCM
—
—
—
2:38.18
Improvement<0.5s0.5–2s2–5s5s+Slower
📊 All Attempts by Event
Chronological history of every recorded swim. Click an event to expand its attempt list.