Swimmer profile
John Trosper
MaleOpen / SeniorWaukee WavesIA · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
35.83
33.46
▲ 2.37
32.69
▲ 0.77
—
28.00
▲ 4.69
27.99
▲ 0.01
25.79
▲ 2.20
25.80
▼ 0.01
24.57
▲ 1.23
24.26
▲ 0.31
100 Free LCM
1:17.28
1:12.86
▲ 4.42
—
—
—
59.40
▲ 13.46
56.83
▲ 2.57
56.18
▲ 0.65
54.36
▲ 1.82
—
200 Free LCM
2:46.86
2:35.43
▲ 11.43
—
—
2:21.71
▲ 13.72
2:13.08
▲ 8.63
2:04.35
▲ 8.73
2:01.97
▲ 2.38
2:00.49
▲ 1.48
—
400 Free LCM
—
5:23.37
5:36.90
▼ 13.53
5:06.38
▲ 30.52
4:55.13
▲ 11.25
—
4:45.06
▲ 10.07
4:40.26
▲ 4.80
—
—
50 Back LCM
39.13
39.79
▼ 0.66
35.55
▲ 4.24
—
33.90
▲ 1.65
—
—
—
26.82
▲ 7.08
26.80
▲ 0.02
100 Back LCM
1:28.06
1:25.51
▲ 2.55
1:16.32
▲ 9.19
—
—
1:06.15
▲ 10.17
1:01.25
▲ 4.90
1:00.55
▲ 0.70
59.27
▲ 1.28
1:01.80
▼ 2.53
200 Back LCM
—
—
—
—
—
2:34.33
2:33.84
▲ 0.49
2:18.77
▲ 15.07
—
—
50 Breast LCM
47.09
45.89
▲ 1.20
41.05
▲ 4.84
—
37.49
▲ 3.56
—
35.98
▲ 1.51
—
—
—
100 Breast LCM
1:42.64
1:36.70
▲ 5.94
1:27.25
▲ 9.45
—
1:18.43
▲ 8.82
1:19.93
▼ 1.50
1:16.34
▲ 3.59
1:15.86
▲ 0.48
—
—
200 Breast LCM
—
3:18.18
3:10.85
▲ 7.33
—
2:51.54
▲ 19.31
2:50.27
▲ 1.27
—
2:46.05
▲ 4.22
—
—
50 Fly LCM
38.38
36.36
▲ 2.02
34.72
▲ 1.64
—
—
—
28.10
▲ 6.62
27.11
▲ 0.99
26.29
▲ 0.82
—
100 Fly LCM
—
1:18.79
1:16.22
▲ 2.57
—
1:05.28
▲ 10.94
1:05.85
▼ 0.57
59.48
▲ 6.37
59.02
▲ 0.46
56.51
▲ 2.51
58.15
▼ 1.64
200 Fly LCM
—
—
—
—
—
2:21.25
2:14.20
▲ 7.05
2:12.92
▲ 1.28
2:06.98
▲ 5.94
—
200 IM LCM
3:05.25
2:51.17
▲ 14.08
2:43.75
▲ 7.42
2:46.74
▼ 2.99
2:26.46
▲ 20.28
2:30.29
▼ 3.83
2:16.61
▲ 13.68
2:13.83
▲ 2.78
2:10.98
▲ 2.85
2:18.40
▼ 7.42
400 IM LCM
—
5:56.47
5:42.99
▲ 13.48
—
5:14.07
▲ 28.92
5:11.16
▲ 2.91
4:57.33
▲ 13.83
4:51.70
▲ 5.63
—
—
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.