Swimmer profile
Jonah Probst
Male17-18SwimAtlantaGA · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
50.36
38.48
▲ 11.88
32.14
▲ 6.34
30.25
▲ 1.89
28.34
▲ 1.91
26.79
▲ 1.55
26.45
▲ 0.34
26.13
▲ 0.32
100 Free LCM
1:47.66
1:25.78
▲ 21.88
1:10.53
▲ 15.25
1:05.54
▲ 4.99
1:02.12
▲ 3.42
58.52
▲ 3.60
56.96
▲ 1.56
55.50
▲ 1.46
200 Free LCM
3:42.06
3:09.81
▲ 32.25
2:35.54
▲ 34.27
2:23.44
▲ 12.10
2:14.91
▲ 8.53
2:07.24
▲ 7.67
2:03.61
▲ 3.63
2:00.35
▲ 3.26
400 Free LCM
—
—
—
5:20.59
4:49.60
▲ 30.99
4:27.15
▲ 22.45
4:19.64
▲ 7.51
4:17.32
▲ 2.32
800 Free LCM
—
—
—
—
—
—
—
9:01.62
50 Back LCM
53.75
43.80
▲ 9.95
36.73
▲ 7.07
35.47
▲ 1.26
35.00
▲ 0.47
—
—
—
100 Back LCM
1:53.81
1:34.89
▲ 18.92
1:21.51
▲ 13.38
1:16.79
▲ 4.72
1:12.19
▲ 4.60
1:09.02
▲ 3.17
1:11.14
▼ 2.12
—
200 Back LCM
—
—
—
2:43.77
2:36.12
▲ 7.65
2:28.82
▲ 7.30
—
—
50 Breast LCM
1:06.20
56.82
▲ 9.38
—
43.47
▲ 13.35
—
—
—
—
100 Breast LCM
2:33.22
2:05.81
▲ 27.41
—
1:30.83
▲ 34.98
1:29.11
▲ 1.72
—
1:22.23
▲ 6.88
—
200 Breast LCM
—
—
—
3:17.09
—
—
—
—
50 Fly LCM
1:07.85
52.64
▲ 15.21
—
35.95
▲ 16.69
32.84
▲ 3.11
—
28.42
▲ 4.42
28.43
▼ 0.01
100 Fly LCM
—
—
—
—
1:09.15
—
1:07.58
▲ 1.57
1:08.40
▼ 0.82
200 Fly LCM
—
—
—
—
—
—
—
2:34.71
200 IM LCM
—
4:01.13
—
—
2:41.16
▲ 79.97
2:33.57
▲ 7.59
2:21.03
▲ 12.54
—
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.