Swimmer profile
Zakary Guenther
MaleOpen / SeniorCorvallis Aquatic TeamOR · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2016–17
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
41.97
38.98
▲ 2.99
37.16
▲ 1.82
34.46
▲ 2.70
—
28.69
▲ 5.77
27.86
▲ 0.83
—
25.74
▲ 2.12
—
100 Free LCM
1:35.53
1:27.68
▲ 7.85
1:23.39
▲ 4.29
1:09.84
▲ 13.55
1:01.94
▲ 7.90
1:01.63
▲ 0.31
59.00
▲ 2.63
58.47
▲ 0.53
56.38
▲ 2.09
59.24
▼ 2.86
200 Free LCM
3:24.61
3:14.03
▲ 10.58
2:59.79
▲ 14.24
2:42.80
▲ 16.99
2:18.77
▲ 24.03
2:08.72
▲ 10.05
2:08.58
▲ 0.14
1:59.83
▲ 8.75
1:58.50
▲ 1.33
—
400 Free LCM
—
6:57.30
6:15.90
▲ 41.40
5:47.48
▲ 28.42
4:44.75
▲ 62.73
4:26.89
▲ 17.86
4:18.89
▲ 8.00
4:26.89
▼ 8.00
—
—
800 Free LCM
—
—
—
—
9:20.14
9:07.47
▲ 12.67
8:47.44
▲ 20.03
—
—
—
1500 Free LCM
—
—
—
—
18:06.98
18:09.07
▼ 2.09
17:48.36
▲ 20.71
16:49.92
▲ 58.44
17:11.63
▼ 21.71
—
50 Back LCM
45.15
44.90
▲ 0.25
40.01
▲ 4.89
39.90
▲ 0.11
—
—
—
29.02
▲ 10.88
28.79
▲ 0.23
—
100 Back LCM
1:44.24
1:42.32
▲ 1.92
1:29.34
▲ 12.98
1:25.71
▲ 3.63
1:10.08
▲ 15.63
1:09.32
▲ 0.76
1:06.25
▲ 3.07
1:01.55
▲ 4.70
1:01.04
▲ 0.51
—
200 Back LCM
—
—
—
—
2:28.37
2:18.73
▲ 9.64
2:23.25
▼ 4.52
2:12.76
▲ 10.49
2:13.80
▼ 1.04
—
50 Breast LCM
53.51
49.49
▲ 4.02
45.55
▲ 3.94
41.39
▲ 4.16
—
—
—
—
—
—
100 Breast LCM
2:00.33
1:50.07
▲ 10.26
1:34.26
▲ 15.81
1:27.23
▲ 7.03
—
1:20.88
▲ 6.35
1:15.73
▲ 5.15
1:15.39
▲ 0.34
—
1:18.95
▼ 3.56
200 Breast LCM
—
—
—
3:17.97
2:44.95
▲ 33.02
2:51.14
▼ 6.19
2:46.85
▲ 4.29
2:47.25
▼ 0.40
2:31.16
▲ 16.09
—
50 Fly LCM
47.25
47.29
▼ 0.04
39.39
▲ 7.90
34.20
▲ 5.19
—
—
—
28.23
▲ 5.97
27.64
▲ 0.59
—
100 Fly LCM
1:48.56
1:41.30
▲ 7.26
1:29.73
▲ 11.57
1:17.84
▲ 11.89
1:05.49
▲ 12.35
1:00.75
▲ 4.74
59.83
▲ 0.92
59.42
▲ 0.41
—
—
200 Fly LCM
—
—
—
—
2:17.52
2:08.75
▲ 8.77
2:05.84
▲ 2.91
2:04.17
▲ 1.67
2:02.52
▲ 1.65
—
200 IM LCM
3:45.23
3:31.34
▲ 13.89
3:09.19
▲ 22.15
2:49.29
▲ 19.90
2:23.14
▲ 26.15
2:16.89
▲ 6.25
2:14.19
▲ 2.70
2:11.14
▲ 3.05
2:11.04
▲ 0.10
2:22.22
▼ 11.18
400 IM LCM
—
—
—
5:54.49
4:55.84
▲ 58.65
4:44.64
▲ 11.20
4:38.99
▲ 5.65
4:34.83
▲ 4.16
4:35.71
▼ 0.88
—
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.