Swimmer profile
Alexzander Sonnemann
Male13-14Butte YMCA Swim ClubMT · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
2025–26
50 Free LCM
35.43
30.64
▲ 4.79
30.05
▲ 0.59
100 Free LCM
1:22.57
1:10.37
▲ 12.20
1:07.23
▲ 3.14
200 Free LCM
3:05.65
2:46.10
▲ 19.55
2:27.90
▲ 18.20
400 Free LCM
—
6:05.03
—
800 Free LCM
—
12:32.55
—
50 Back LCM
41.35
35.77
▲ 5.58
33.12
▲ 2.65
100 Back LCM
1:36.44
1:19.95
▲ 16.49
1:15.75
▲ 4.20
200 Back LCM
—
3:02.92
2:43.89
▲ 19.03
50 Breast LCM
—
45.80
41.71
▲ 4.09
100 Breast LCM
1:51.35
1:47.79
▲ 3.56
—
50 Fly LCM
—
38.76
30.86
▲ 7.90
200 IM LCM
—
3:06.72
2:52.10
▲ 14.62
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.