Swimmer profile
Zach Lopp
Male17-18King Marlin Swim ClubOK · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
44.84
37.39
▲ 7.45
36.19
▲ 1.20
31.96
▲ 4.23
29.64
▲ 2.32
28.30
▲ 1.34
27.38
▲ 0.92
26.96
▲ 0.42
25.90
▲ 1.06
100 Free LCM
1:42.69
1:29.39
▲ 13.30
1:21.35
▲ 8.04
1:11.41
▲ 9.94
1:07.37
▲ 4.04
1:04.56
▲ 2.81
1:01.87
▲ 2.69
58.21
▲ 3.66
56.95
▲ 1.26
200 Free LCM
3:50.29
3:11.88
▲ 38.41
3:06.36
▲ 5.52
—
2:27.68
▲ 38.68
2:28.14
▼ 0.46
2:23.57
▲ 4.57
—
—
400 Free LCM
—
6:44.10
—
—
5:25.52
▲ 78.58
—
—
—
—
800 Free LCM
—
—
—
12:07.06
—
—
—
—
—
1500 Free LCM
—
—
—
—
22:05.44
—
—
—
—
50 Back LCM
46.12
43.53
▲ 2.59
41.45
▲ 2.08
—
—
—
30.66
▲ 10.79
30.33
▲ 0.33
29.52
▲ 0.81
100 Back LCM
1:42.10
1:34.43
▲ 7.67
1:29.62
▲ 4.81
1:20.17
▲ 9.45
1:15.22
▲ 4.95
1:13.98
▲ 1.24
1:08.27
▲ 5.71
1:05.74
▲ 2.53
1:04.03
▲ 1.71
200 Back LCM
—
—
—
2:53.19
2:40.96
▲ 12.23
2:42.88
▼ 1.92
2:28.82
▲ 14.06
—
—
50 Breast LCM
57.43
53.34
▲ 4.09
48.33
▲ 5.01
—
—
—
—
—
—
100 Breast LCM
2:10.00
2:04.70
▲ 5.30
1:51.90
▲ 12.80
1:35.18
▲ 16.72
1:29.34
▲ 5.84
1:28.37
▲ 0.97
1:23.11
▲ 5.26
1:18.35
▲ 4.76
—
200 Breast LCM
—
—
—
—
3:09.95
—
3:05.29
▲ 4.66
—
—
50 Fly LCM
52.34
43.08
▲ 9.26
39.18
▲ 3.90
—
—
—
—
—
—
100 Fly LCM
—
—
—
—
1:12.56
1:11.27
▲ 1.29
1:08.91
▲ 2.36
1:05.14
▲ 3.77
—
200 IM LCM
4:00.72
3:36.67
▲ 24.05
3:18.63
▲ 18.04
2:56.46
▲ 22.17
2:44.05
▲ 12.41
2:37.67
▲ 6.38
2:31.30
▲ 6.37
2:28.22
▲ 3.08
—
400 IM LCM
—
—
—
—
5:53.02
5:38.93
▲ 14.09
5:37.90
▲ 1.03
—
—
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.