Swimmer profile
Dexter Allenson
Male15-16Highlands Ranch AquaticsCO · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2019–20
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
36.78
31.43
▲ 5.35
27.62
▲ 3.81
24.88
▲ 2.74
23.60
▲ 1.28
22.55
▲ 1.05
100 Free SCY
1:24.80
1:12.58
▲ 12.22
1:00.65
▲ 11.93
54.87
▲ 5.78
50.84
▲ 4.03
49.26
▲ 1.58
200 Free SCY
3:18.28
—
2:16.93
▲ 61.35
2:01.30
▲ 15.63
1:53.70
▲ 7.60
1:50.02
▲ 3.68
500 Free SCY
—
6:53.05
6:12.76
▲ 40.29
5:25.29
▲ 47.47
5:11.96
▲ 13.33
5:02.40
▲ 9.56
1000 Free SCY
—
—
—
12:41.36
—
10:58.50
▲ 102.86
1650 Free SCY
—
—
—
20:20.89
18:08.91
▲ 131.98
—
50 Back SCY
52.81
40.47
▲ 12.34
33.54
▲ 6.93
—
28.47
▲ 5.07
25.71
▲ 2.76
100 Back SCY
1:53.38
—
—
1:04.70
▲ 48.68
1:00.12
▲ 4.58
54.99
▲ 5.13
200 Back SCY
—
—
—
2:17.26
2:13.52
▲ 3.74
1:56.46
▲ 17.06
50 Breast SCY
54.92
—
39.06
▲ 15.86
—
—
—
100 Breast SCY
2:06.45
—
1:27.22
▲ 39.23
1:21.29
▲ 5.93
1:12.84
▲ 8.45
1:10.01
▲ 2.83
50 Fly SCY
—
41.77
31.39
▲ 10.38
—
—
25.68
▲ 5.71
100 Fly SCY
—
—
—
1:03.22
1:00.25
▲ 2.97
53.17
▲ 7.08
200 Fly SCY
—
—
—
2:48.13
—
—
100 IM SCY
1:53.23
1:32.62
▲ 20.61
1:11.71
▲ 20.91
—
—
—
200 IM SCY
4:09.41
3:02.17
▲ 67.24
2:36.24
▲ 25.93
2:17.31
▲ 18.93
2:07.72
▲ 9.59
2:06.50
▲ 1.22
400 IM SCY
—
—
—
—
4:43.35
—
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.