Swimmer profile
Nina Chen
Female11-12Alamo Area Aquatic AssociationST · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free SCY
48.48
38.71
▲ 9.77
37.00
▲ 1.71
32.07
▲ 4.93
100 Free SCY
—
—
1:21.21
—
200 Free SCY
—
—
3:01.10
—
50 Back SCY
50.35
43.58
▲ 6.77
38.99
▲ 4.59
35.75
▲ 3.24
100 Back SCY
—
—
1:28.19
1:24.18
▲ 4.01
200 Back SCY
—
—
—
2:53.87
50 Breast SCY
1:13.50
48.63
▲ 24.87
42.34
▲ 6.29
37.18
▲ 5.16
100 Breast SCY
—
—
1:35.77
1:21.97
▲ 13.80
200 Breast SCY
—
—
—
2:56.09
50 Fly SCY
1:20.77
51.88
▲ 28.89
44.05
▲ 7.83
35.11
▲ 8.94
100 IM SCY
—
—
1:26.16
—
200 IM SCY
—
—
—
2:57.14
400 IM SCY
—
—
—
6:22.26
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.