Swimmer profile
Holland Crenshaw
Male17-18Swim Streamline at NorthamptonGU · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
40.83
33.94
▲ 6.89
32.65
▲ 1.29
32.42
▲ 0.23
29.41
▲ 3.01
27.03
▲ 2.38
25.67
▲ 1.36
24.16
▲ 1.51
23.47
▲ 0.69
23.18
▲ 0.29
100 Free SCY
1:30.36
1:19.37
▲ 10.99
1:13.79
▲ 5.58
1:10.07
▲ 3.72
1:05.51
▲ 4.56
56.66
▲ 8.85
54.76
▲ 1.90
51.31
▲ 3.45
50.47
▲ 0.84
49.94
▲ 0.53
200 Free SCY
—
2:58.07
2:42.90
▲ 15.17
2:39.51
▲ 3.39
2:20.91
▲ 18.60
2:03.52
▲ 17.39
1:59.70
▲ 3.82
1:53.10
▲ 6.60
1:50.81
▲ 2.29
1:51.20
▼ 0.39
500 Free SCY
—
8:36.65
7:38.61
▲ 58.04
6:57.34
▲ 41.27
6:21.42
▲ 35.92
5:34.11
▲ 47.31
5:23.11
▲ 11.00
5:12.98
▲ 10.13
5:05.60
▲ 7.38
5:12.46
▼ 6.86
50 Back SCY
50.81
42.24
▲ 8.57
37.53
▲ 4.71
36.03
▲ 1.50
33.61
▲ 2.42
32.73
▲ 0.88
—
29.21
▲ 3.52
28.72
▲ 0.49
—
100 Back SCY
1:46.63
1:26.47
▲ 20.16
1:19.04
▲ 7.43
1:17.55
▲ 1.49
1:09.32
▲ 8.23
1:05.46
▲ 3.86
1:02.31
▲ 3.15
58.42
▲ 3.89
58.10
▲ 0.32
56.80
▲ 1.30
200 Back SCY
—
—
2:52.94
2:47.53
▲ 5.41
2:33.86
▲ 13.67
2:17.92
▲ 15.94
2:11.31
▲ 6.61
2:04.56
▲ 6.75
2:04.89
▼ 0.33
2:01.60
▲ 3.29
50 Breast SCY
—
1:02.98
57.00
▲ 5.98
45.01
▲ 11.99
—
—
—
—
35.23
▲ 9.78
—
100 Breast SCY
—
—
2:15.50
—
—
—
—
—
1:15.99
▲ 59.51
—
50 Fly SCY
56.65
47.50
▲ 9.15
40.02
▲ 7.48
39.37
▲ 0.65
35.09
▲ 4.28
33.18
▲ 1.91
—
—
—
—
100 Fly SCY
—
1:44.85
1:39.68
▲ 5.17
1:33.64
▲ 6.04
1:24.80
▲ 8.84
1:13.80
▲ 11.00
—
1:10.03
▲ 3.77
—
1:00.38
▲ 9.65
200 Fly SCY
—
—
—
—
3:16.98
—
—
—
—
—
100 IM SCY
1:55.03
1:36.31
▲ 18.72
1:28.96
▲ 7.35
1:26.10
▲ 2.86
1:24.64
▲ 1.46
—
—
—
—
—
200 IM SCY
—
—
3:15.09
—
—
—
—
—
—
—
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.