Swimmer profile
Calvin Butler
Male13-14Upper Valley Aquatic ClubNE · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free SCY
32.81
29.88
▲ 2.93
27.43
▲ 2.45
25.99
▲ 1.44
100 Free SCY
1:15.91
1:08.65
▲ 7.26
1:03.43
▲ 5.22
56.39
▲ 7.04
200 Free SCY
2:43.47
2:30.83
▲ 12.64
—
2:00.78
▲ 30.05
500 Free SCY
—
—
—
5:15.46
1000 Free SCY
—
—
—
10:43.31
1650 Free SCY
—
—
—
18:53.52
50 Back SCY
37.02
32.85
▲ 4.17
30.05
▲ 2.80
27.63
▲ 2.42
100 Back SCY
1:21.33
1:14.66
▲ 6.67
1:06.64
▲ 8.02
59.52
▲ 7.12
200 Back SCY
—
2:40.74
2:23.25
▲ 17.49
2:11.33
▲ 11.92
50 Breast SCY
47.21
42.91
▲ 4.30
41.15
▲ 1.76
38.15
▲ 3.00
100 Breast SCY
1:45.67
—
—
1:22.57
▲ 23.10
50 Fly SCY
36.00
34.00
▲ 2.00
30.38
▲ 3.62
28.92
▲ 1.46
100 Fly SCY
1:30.49
1:23.17
▲ 7.32
1:16.45
▲ 6.72
1:09.72
▲ 6.73
200 Fly SCY
—
3:23.36
—
2:49.63
▲ 33.73
100 IM SCY
1:25.54
1:16.45
▲ 9.09
1:11.97
▲ 4.48
1:05.13
▲ 6.84
200 IM SCY
3:01.85
2:53.69
▲ 8.16
2:35.25
▲ 18.44
2:28.38
▲ 6.87
400 IM SCY
—
—
—
5:23.44
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.