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 SCY
37.64
31.33
▲ 6.31
28.38
▲ 2.95
24.32
▲ 4.06
100 Free SCY
1:34.21
1:12.53
▲ 21.68
1:01.78
▲ 10.75
52.98
▲ 8.80
200 Free SCY
—
2:38.77
2:32.52
▲ 6.25
2:02.23
▲ 30.29
500 Free SCY
—
—
—
5:38.82
50 Back SCY
44.75
41.29
▲ 3.46
33.72
▲ 7.57
29.42
▲ 4.30
100 Back SCY
1:45.01
1:27.47
▲ 17.54
1:14.20
▲ 13.27
1:02.20
▲ 12.00
200 Back SCY
—
—
—
2:23.88
50 Breast SCY
1:01.39
53.42
▲ 7.97
—
35.74
▲ 17.68
100 Breast SCY
—
—
—
1:20.30
50 Fly SCY
43.44
39.10
▲ 4.34
33.80
▲ 5.30
26.55
▲ 7.25
100 Fly SCY
—
—
1:17.61
1:03.06
▲ 14.55
200 Fly SCY
—
—
—
2:34.90
100 IM SCY
1:44.81
1:28.33
▲ 16.48
1:16.67
▲ 11.66
1:04.94
▲ 11.73
200 IM SCY
—
—
2:49.15
2:26.16
▲ 22.99
400 IM SCY
—
—
—
5:18.72
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.