Swimmer profile
Greyson Chvilicek
Male15-16Gallatin Valley YMCA BrookiesMT · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
42.45
38.78
▲ 3.67
33.93
▲ 4.85
34.25
▼ 0.32
29.82
▲ 4.43
28.39
▲ 1.43
26.28
▲ 2.11
25.39
▲ 0.89
24.44
▲ 0.95
100 Free SCY
1:42.84
1:22.41
▲ 20.43
1:16.95
▲ 5.46
1:14.79
▲ 2.16
1:07.48
▲ 7.31
1:01.39
▲ 6.09
57.78
▲ 3.61
55.74
▲ 2.04
51.52
▲ 4.22
200 Free SCY
—
—
—
2:52.91
2:29.38
▲ 23.53
—
2:12.34
▲ 17.04
—
—
500 Free SCY
—
—
—
—
6:37.10
6:11.92
▲ 25.18
6:19.12
▼ 7.20
6:02.38
▲ 16.74
—
50 Back SCY
46.52
40.53
▲ 5.99
38.16
▲ 2.37
38.66
▼ 0.50
34.53
▲ 4.13
34.67
▼ 0.14
30.11
▲ 4.56
29.21
▲ 0.90
27.65
▲ 1.56
100 Back SCY
1:45.17
1:32.70
▲ 12.47
1:26.07
▲ 6.63
1:20.47
▲ 5.60
1:14.16
▲ 6.31
1:11.66
▲ 2.50
1:04.93
▲ 6.73
1:04.40
▲ 0.53
1:00.18
▲ 4.22
200 Back SCY
—
—
—
—
—
2:31.22
2:23.40
▲ 7.82
2:18.94
▲ 4.46
—
50 Breast SCY
—
52.08
47.40
▲ 4.68
43.58
▲ 3.82
42.19
▲ 1.39
39.42
▲ 2.77
35.19
▲ 4.23
32.86
▲ 2.33
29.52
▲ 3.34
100 Breast SCY
—
1:59.62
1:44.97
▲ 14.65
—
1:36.12
▲ 8.85
1:28.77
▲ 7.35
1:21.29
▲ 7.48
1:09.33
▲ 11.96
1:03.99
▲ 5.34
200 Breast SCY
—
—
—
—
—
—
—
2:30.63
2:23.03
▲ 7.60
50 Fly SCY
—
49.80
41.71
▲ 8.09
40.58
▲ 1.13
37.70
▲ 2.88
34.78
▲ 2.92
29.37
▲ 5.41
30.24
▼ 0.87
25.69
▲ 4.55
100 Fly SCY
—
—
—
—
—
1:15.11
1:07.69
▲ 7.42
1:03.81
▲ 3.88
57.82
▲ 5.99
200 Fly SCY
—
—
—
—
—
—
—
2:41.22
—
100 IM SCY
2:03.15
1:33.71
▲ 29.44
1:24.73
▲ 8.98
1:24.85
▼ 0.12
1:14.63
▲ 10.22
1:11.65
▲ 2.98
1:05.92
▲ 5.73
—
1:03.22
▲ 2.70
200 IM SCY
—
—
—
—
2:53.02
—
2:28.64
▲ 24.38
2:18.57
▲ 10.07
2:09.24
▲ 9.33
400 IM SCY
—
—
—
—
—
—
—
—
4:47.94
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.