Swimmer profile
Henry Allison
Male15-16Huntsville Swim AssociationSE · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
42.12
38.31
▲ 3.81
29.54
▲ 8.77
31.08
▼ 1.54
31.39
▼ 0.31
100 Free LCM
1:39.21
1:23.74
▲ 15.47
1:10.84
▲ 12.90
1:09.21
▲ 1.63
1:08.00
▲ 1.21
200 Free LCM
—
3:06.59
2:40.11
▲ 26.48
2:25.43
▲ 14.68
2:26.35
▼ 0.92
400 Free LCM
—
—
—
5:19.54
5:20.14
▼ 0.60
800 Free LCM
—
—
—
10:59.06
—
50 Back LCM
—
45.79
41.71
▲ 4.08
—
—
100 Back LCM
1:56.96
1:45.34
▲ 11.62
1:32.59
▲ 12.75
—
1:22.74
▲ 9.85
200 Back LCM
—
—
—
3:05.30
—
50 Breast LCM
1:01.16
49.43
▲ 11.73
41.12
▲ 8.31
38.71
▲ 2.41
37.15
▲ 1.56
100 Breast LCM
2:13.95
1:52.03
▲ 21.92
1:31.68
▲ 20.35
1:23.65
▲ 8.03
1:23.51
▲ 0.14
200 Breast LCM
—
—
3:29.66
2:57.74
▲ 31.92
2:57.48
▲ 0.26
50 Fly LCM
—
46.98
38.82
▲ 8.16
—
—
100 Fly LCM
—
—
—
1:33.34
1:20.62
▲ 12.72
200 IM LCM
—
—
3:03.14
2:50.23
▲ 12.91
2:42.19
▲ 8.04
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.