Swimmer profile
Jeffrey Ni
Male13-14Bay Club PanthersPC · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
42.79
32.43
▲ 10.36
31.59
▲ 0.84
29.22
▲ 2.37
100 Free LCM
—
1:18.25
1:08.22
▲ 10.03
1:03.30
▲ 4.92
200 Free LCM
—
2:47.82
2:25.93
▲ 21.89
2:23.55
▲ 2.38
400 Free LCM
—
—
4:58.41
4:56.23
▲ 2.18
50 Back LCM
—
39.97
—
—
100 Back LCM
—
1:31.71
1:20.62
▲ 11.09
1:16.93
▲ 3.69
200 Back LCM
—
—
2:50.03
—
100 Breast LCM
2:34.31
1:58.81
▲ 35.50
—
—
50 Fly LCM
—
—
—
31.57
200 IM LCM
—
3:22.74
2:55.42
▲ 27.32
—
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.