Swimmer profile
Leo Groneck
Male10 & UnderNorthern KY Clippers SwimmingKY · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2024–25
2025–26
50 Free SCY
32.35
29.59
▲ 2.76
100 Free SCY
1:15.82
1:10.05
▲ 5.77
200 Free SCY
2:42.57
2:24.41
▲ 18.16
50 Back SCY
36.35
32.93
▲ 3.42
100 Back SCY
1:21.79
1:14.00
▲ 7.79
50 Breast SCY
47.38
42.71
▲ 4.67
100 Breast SCY
1:43.19
1:41.53
▲ 1.66
50 Fly SCY
35.94
35.32
▲ 0.62
100 Fly SCY
1:26.61
1:26.02
▲ 0.59
100 IM SCY
1:26.37
1:16.09
▲ 10.28
200 IM SCY
3:07.78
2:49.19
▲ 18.59
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.