Swimmer profile
Zach Marinis
MaleOpen / SeniorSwimUnitedOH · CENTRALCollege athlete · John Carroll UniversityD3
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
50 Free LCM
—
29.09
—
27.00
▲ 2.09
26.42
▲ 0.58
26.01
▲ 0.41
—
100 Free LCM
1:26.26
1:02.70
▲ 23.56
59.30
▲ 3.40
58.34
▲ 0.96
56.34
▲ 2.00
56.26
▲ 0.08
58.08
▼ 1.82
200 Free LCM
—
2:16.95
—
2:06.53
▲ 10.42
2:06.22
▲ 0.31
—
—
400 Free LCM
—
4:59.97
4:34.76
▲ 25.21
4:25.54
▲ 9.22
4:31.27
▼ 5.73
4:22.43
▲ 8.84
4:25.50
▼ 3.07
800 Free LCM
—
—
9:18.79
9:37.32
▼ 18.53
9:09.54
▲ 27.78
—
9:37.74
▼ 28.20
1500 Free LCM
—
—
—
17:35.11
—
—
17:57.59
▼ 22.48
50 Back LCM
47.92
—
—
—
—
—
—
100 Back LCM
—
—
—
1:08.39
1:04.48
▲ 3.91
1:03.84
▲ 0.64
—
200 Back LCM
—
—
—
2:29.92
—
—
—
50 Breast LCM
—
—
33.53
32.24
▲ 1.29
31.79
▲ 0.45
31.17
▲ 0.62
—
100 Breast LCM
2:02.54
1:25.60
▲ 36.94
1:14.85
▲ 10.75
1:09.15
▲ 5.70
1:08.87
▲ 0.28
1:10.00
▼ 1.13
1:15.16
▼ 5.16
200 Breast LCM
—
—
2:45.78
2:36.30
▲ 9.48
2:34.43
▲ 1.87
2:34.61
▼ 0.18
—
50 Fly LCM
46.50
—
—
28.45
▲ 18.05
—
—
—
100 Fly LCM
—
1:11.85
1:03.45
▲ 8.40
1:02.54
▲ 0.91
1:01.98
▲ 0.56
1:01.15
▲ 0.83
1:02.23
▼ 1.08
200 IM LCM
—
2:37.71
2:23.50
▲ 14.21
2:17.66
▲ 5.84
2:16.19
▲ 1.47
2:17.01
▼ 0.82
2:25.89
▼ 8.88
400 IM LCM
—
—
5:05.48
4:54.75
▲ 10.73
4:51.68
▲ 3.07
4:52.78
▼ 1.10
5:00.67
▼ 7.89
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.