Swimmer profile
Jonah Katz Katz
Male17-18SwimAtlantaGA · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
37.45
32.33
▲ 5.12
26.09
▲ 6.24
25.36
▲ 0.73
24.03
▲ 1.33
23.15
▲ 0.88
100 Free SCY
—
1:12.52
59.53
▲ 12.99
54.97
▲ 4.56
53.15
▲ 1.82
50.54
▲ 2.61
200 Free SCY
—
—
2:24.96
2:02.10
▲ 22.86
1:55.14
▲ 6.96
1:49.26
▲ 5.88
500 Free SCY
—
—
—
—
5:27.35
—
50 Back SCY
—
—
—
33.89
—
—
50 Breast SCY
—
—
37.71
33.92
▲ 3.79
—
—
50 Fly SCY
47.36
35.23
▲ 12.13
32.01
▲ 3.22
27.52
▲ 4.49
—
25.52
▲ 2.00
100 Fly SCY
1:56.22
—
1:13.19
▲ 43.03
1:02.10
▲ 11.09
59.03
▲ 3.07
1:03.47
▼ 4.44
200 Fly SCY
—
—
—
2:25.68
—
—
100 IM SCY
—
—
1:11.98
1:07.63
▲ 4.35
—
—
200 IM SCY
—
—
2:47.76
2:30.39
▲ 17.37
2:17.61
▲ 12.78
—
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.