Swimmer profile
Jack Zerr
Male10 & UnderFindlay YMCA FrogsOH · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
1:13.29
50.43
▲ 22.86
44.10
▲ 6.33
38.86
▲ 5.24
100 Free LCM
—
1:57.68
1:38.30
▲ 19.38
1:27.03
▲ 11.27
200 Free LCM
—
3:50.01
3:18.57
▲ 31.44
3:07.37
▲ 11.20
400 Free LCM
—
8:09.17
6:58.64
▲ 70.53
6:30.70
▲ 27.94
50 Back LCM
—
1:03.40
53.25
▲ 10.15
52.15
▲ 1.10
100 Back LCM
—
2:08.33
1:53.28
▲ 15.05
1:35.51
▲ 17.77
50 Breast LCM
—
1:17.91
1:09.97
▲ 7.94
59.21
▲ 10.76
100 Breast LCM
—
2:52.47
2:32.40
▲ 20.07
2:12.61
▲ 19.79
50 Fly LCM
—
1:09.12
1:04.19
▲ 4.93
51.81
▲ 12.38
100 Fly LCM
—
—
2:17.27
1:51.52
▲ 25.75
200 IM LCM
—
—
4:12.43
3:42.28
▲ 30.15
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.