Swimmer profile
James Niethammer
Male11-12Prime AquaticsSE · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2024–25
2025–26
50 Free LCM
40.15
36.44
▲ 3.71
100 Free LCM
1:29.67
1:23.14
▲ 6.53
200 Free LCM
3:31.25
—
50 Back LCM
49.91
46.37
▲ 3.54
50 Breast LCM
55.85
50.09
▲ 5.76
100 Breast LCM
—
1:44.79
50 Fly LCM
44.29
38.89
▲ 5.40
100 Fly LCM
—
1:29.16
200 IM LCM
3:39.45
3:18.13
▲ 21.32
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.