Swimmer profile
Zach Dietz
MaleOpen / SeniorGaucho AquaticsSCS · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2010–11
2011–12
2012–13
2013–14
2014–15
2015–16
2016–17
2017–18
2018–19
2020–21
2021–22
50 Free LCM
34.39
31.78
▲ 2.61
29.45
▲ 2.33
27.08
▲ 2.37
25.32
▲ 1.76
24.65
▲ 0.67
24.45
▲ 0.20
24.42
▲ 0.03
24.18
▲ 0.24
23.76
▲ 0.42
23.99
▼ 0.23
100 Free LCM
1:16.89
1:08.54
▲ 8.35
1:04.66
▲ 3.88
1:00.01
▲ 4.65
55.74
▲ 4.27
54.41
▲ 1.33
53.84
▲ 0.57
53.49
▲ 0.35
52.29
▲ 1.20
53.82
▼ 1.53
52.35
▲ 1.47
200 Free LCM
2:44.87
2:27.30
▲ 17.57
2:23.76
▲ 3.54
2:09.24
▲ 14.52
2:02.40
▲ 6.84
2:04.41
▼ 2.01
2:01.63
▲ 2.78
2:01.49
▲ 0.14
2:01.70
▼ 0.21
—
1:58.65
▲ 3.05
400 Free LCM
—
5:23.77
5:17.01
▲ 6.76
4:42.28
▲ 34.73
4:26.19
▲ 16.09
4:26.11
▲ 0.08
4:28.40
▼ 2.29
—
—
—
—
800 Free LCM
—
—
—
10:16.95
—
—
—
—
—
—
—
50 Back LCM
40.01
36.80
▲ 3.21
34.48
▲ 2.32
—
29.63
▲ 4.85
—
28.55
▲ 1.08
27.61
▲ 0.94
26.99
▲ 0.62
—
—
100 Back LCM
1:25.82
1:17.95
▲ 7.87
1:16.65
▲ 1.30
1:06.87
▲ 9.78
1:02.55
▲ 4.32
1:01.67
▲ 0.88
1:00.14
▲ 1.53
57.86
▲ 2.28
57.61
▲ 0.25
57.97
▼ 0.36
59.04
▼ 1.07
200 Back LCM
—
2:50.79
2:44.17
▲ 6.62
2:24.96
▲ 19.21
2:14.98
▲ 9.98
2:14.34
▲ 0.64
2:09.78
▲ 4.56
2:08.08
▲ 1.70
2:07.60
▲ 0.48
2:07.16
▲ 0.44
2:07.27
▼ 0.11
50 Breast LCM
54.29
48.51
▲ 5.78
43.92
▲ 4.59
—
—
—
—
—
—
—
—
100 Breast LCM
—
—
1:37.80
—
1:25.38
▲ 12.42
—
—
1:16.95
▲ 8.43
—
—
—
200 Breast LCM
—
—
—
—
3:06.56
2:57.06
▲ 9.50
—
—
—
—
—
50 Fly LCM
39.57
34.36
▲ 5.21
32.54
▲ 1.82
—
—
—
—
—
—
—
—
100 Fly LCM
—
1:35.64
1:21.41
▲ 14.23
1:11.12
▲ 10.29
1:01.91
▲ 9.21
1:02.02
▼ 0.11
1:01.17
▲ 0.85
59.67
▲ 1.50
59.58
▲ 0.09
—
—
200 IM LCM
—
3:02.34
2:56.37
▲ 5.97
2:45.39
▲ 10.98
2:27.15
▲ 18.24
—
2:17.50
▲ 9.65
—
—
—
—
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.