Swimmer profile
Ragnar Custer
Male10 & UnderRoyal SwimmingMI · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
2025–26
50 Free LCM
52.43
40.83
▲ 11.60
36.38
▲ 4.45
100 Free LCM
1:55.36
1:37.25
▲ 18.11
1:20.79
▲ 16.46
200 Free LCM
—
3:55.34
2:58.42
▲ 56.92
50 Back LCM
56.94
47.68
▲ 9.26
43.25
▲ 4.43
100 Back LCM
2:01.68
1:42.05
▲ 19.63
1:32.82
▲ 9.23
50 Breast LCM
1:11.49
59.42
▲ 12.07
54.79
▲ 4.63
100 Breast LCM
—
2:15.77
1:57.86
▲ 17.91
50 Fly LCM
—
54.32
39.67
▲ 14.65
100 Fly LCM
—
—
1:37.24
200 IM LCM
—
—
3:23.73
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.