Swimmer profile
Zakary Guenther
MaleOpen / SeniorCorvallis Aquatic TeamOR · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
34.80
33.28
▲ 1.52
32.15
▲ 1.13
29.45
▲ 2.70
28.66
▲ 0.79
—
23.79
▲ 4.87
23.61
▲ 0.18
23.23
▲ 0.38
23.55
▼ 0.32
22.92
▲ 0.63
100 Free SCY
1:21.97
1:12.74
▲ 9.23
1:20.99
▼ 8.25
1:09.82
▲ 11.17
59.63
▲ 10.19
—
51.79
▲ 7.84
52.33
▼ 0.54
52.39
▼ 0.06
49.19
▲ 3.20
49.74
▼ 0.55
200 Free SCY
—
2:39.63
2:46.07
▼ 6.44
2:22.30
▲ 23.77
2:19.28
▲ 3.02
2:03.90
▲ 15.38
1:51.74
▲ 12.16
—
1:47.41
▲ 4.33
1:44.98
▲ 2.43
—
500 Free SCY
—
7:21.80
7:10.11
▲ 11.69
6:40.75
▲ 29.36
5:50.32
▲ 50.43
—
4:50.92
▲ 59.40
4:44.87
▲ 6.05
4:39.23
▲ 5.64
4:44.55
▼ 5.32
—
1000 Free SCY
—
—
—
—
11:58.60
—
9:55.62
▲ 122.98
9:51.14
▲ 4.48
9:41.86
▲ 9.28
—
—
1650 Free SCY
—
—
—
—
19:36.79
18:31.15
▲ 65.64
16:28.43
▲ 122.72
16:31.80
▼ 3.37
—
—
—
50 Back SCY
41.01
36.85
▲ 4.16
38.81
▼ 1.96
35.10
▲ 3.71
30.76
▲ 4.34
—
26.27
▲ 4.49
25.35
▲ 0.92
24.80
▲ 0.55
24.22
▲ 0.58
24.41
▼ 0.19
100 Back SCY
1:33.45
1:29.10
▲ 4.35
1:24.61
▲ 4.49
1:17.36
▲ 7.25
1:10.95
▲ 6.41
1:04.32
▲ 6.63
55.82
▲ 8.50
54.10
▲ 1.72
51.94
▲ 2.16
51.47
▲ 0.47
54.00
▼ 2.53
200 Back SCY
—
—
—
—
2:34.41
2:17.17
▲ 17.24
1:59.00
▲ 18.17
1:56.76
▲ 2.24
1:52.88
▲ 3.88
1:51.07
▲ 1.81
1:54.06
▼ 2.99
50 Breast SCY
45.49
43.26
▲ 2.23
40.77
▲ 2.49
36.58
▲ 4.19
34.32
▲ 2.26
—
—
—
—
—
—
100 Breast SCY
1:48.60
1:32.61
▲ 15.99
1:27.59
▲ 5.02
1:18.15
▲ 9.44
1:12.78
▲ 5.37
—
1:03.86
▲ 8.92
1:06.10
▼ 2.24
1:06.28
▼ 0.18
1:01.49
▲ 4.79
—
200 Breast SCY
—
—
—
2:57.34
2:47.18
▲ 10.16
—
2:21.62
▲ 25.56
2:15.56
▲ 6.06
2:16.96
▼ 1.40
2:20.77
▼ 3.81
—
50 Fly SCY
40.53
37.31
▲ 3.22
35.62
▲ 1.69
31.96
▲ 3.66
28.77
▲ 3.19
—
—
—
24.04
▲ 4.73
—
—
100 Fly SCY
1:38.68
1:26.13
▲ 12.55
1:20.02
▲ 6.11
1:09.20
▲ 10.82
1:05.04
▲ 4.16
59.84
▲ 5.20
55.12
▲ 4.72
52.78
▲ 2.34
51.61
▲ 1.17
51.87
▼ 0.26
52.05
▼ 0.18
200 Fly SCY
—
—
—
—
2:32.51
2:11.10
▲ 21.41
1:57.58
▲ 13.52
1:52.92
▲ 4.66
1:50.96
▲ 1.96
1:49.61
▲ 1.35
1:50.06
▼ 0.45
100 IM SCY
1:28.27
1:23.95
▲ 4.32
1:18.98
▲ 4.97
1:09.89
▲ 9.09
1:06.59
▲ 3.30
—
—
—
—
—
—
200 IM SCY
3:30.07
2:56.07
▲ 34.00
2:47.94
▲ 8.13
2:28.92
▲ 19.02
2:20.29
▲ 8.63
—
1:59.46
▲ 20.83
1:57.02
▲ 2.44
1:54.07
▲ 2.95
1:53.49
▲ 0.58
1:52.87
▲ 0.62
400 IM SCY
—
—
—
—
4:52.22
4:39.02
▲ 13.20
4:10.28
▲ 28.74
4:05.78
▲ 4.50
4:01.60
▲ 4.18
4:01.59
▲ 0.01
3:56.40
▲ 5.19
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.