Swimmer profile
Jonas Kessler
Male17-18Heartland AquaticsMW · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
50 Free LCM
—
28.90
28.18
▲ 0.72
27.13
▲ 1.05
100 Free LCM
1:09.31
1:05.80
▲ 3.51
—
—
200 Free LCM
2:34.81
2:27.94
▲ 6.87
2:21.10
▲ 6.84
—
400 Free LCM
5:19.06
—
—
—
50 Back LCM
34.05
33.81
▲ 0.24
31.50
▲ 2.31
—
100 Back LCM
1:13.12
1:14.68
▼ 1.56
1:08.26
▲ 6.42
1:08.83
▼ 0.57
200 Back LCM
2:36.71
2:35.23
▲ 1.48
2:34.32
▲ 0.91
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50 Breast LCM
43.32
—
—
—
50 Fly LCM
35.70
—
—
—
200 IM LCM
2:44.44
—
2:36.85
▲ 7.59
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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.