Swimmer profile
Chase Sampson
Male10 & UnderHelena Lions Swim TeamMT · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
1:17.95
52.16
▲ 25.79
45.45
▲ 6.71
43.16
▲ 2.29
100 Free LCM
—
2:02.65
1:36.84
▲ 25.81
—
200 Free LCM
—
—
3:44.31
—
50 Back LCM
1:33.67
1:10.89
▲ 22.78
57.16
▲ 13.73
52.90
▲ 4.26
100 Back LCM
—
2:28.04
2:00.58
▲ 27.46
—
50 Breast LCM
—
1:01.78
52.23
▲ 9.55
50.38
▲ 1.85
100 Breast LCM
—
2:11.68
1:59.47
▲ 12.21
—
50 Fly LCM
—
—
1:00.28
—
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.