Swimmer profile
Henry O'Shea
Male10 & UnderBillings YMCA SeahawksMT · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
2025–26
50 Free LCM
56.34
42.36
▲ 13.98
—
100 Free LCM
—
1:36.61
1:24.94
▲ 11.67
200 Free LCM
—
3:22.22
—
50 Back LCM
58.55
49.54
▲ 9.01
46.09
▲ 3.45
100 Back LCM
—
—
1:40.95
50 Breast LCM
1:11.66
57.75
▲ 13.91
54.02
▲ 3.73
100 Breast LCM
—
—
1:59.05
50 Fly LCM
—
48.70
39.83
▲ 8.87
100 Fly LCM
—
—
1:30.71
200 IM LCM
—
—
3:27.60
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.