Swimmer profile
Allison Chen
Female13-14Irvine NovaquaticsSCS · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
47.15
45.14
▲ 2.01
37.73
▲ 7.41
31.46
▲ 6.27
30.58
▲ 0.88
28.92
▲ 1.66
27.95
▲ 0.97
27.46
▲ 0.49
100 Free SCY
—
1:40.61
1:27.58
▲ 13.03
1:13.38
▲ 14.20
1:05.82
▲ 7.56
1:02.73
▲ 3.09
1:01.02
▲ 1.71
59.84
▲ 1.18
200 Free SCY
—
—
—
2:41.81
2:29.04
▲ 12.77
2:19.22
▲ 9.82
2:11.64
▲ 7.58
2:10.96
▲ 0.68
500 Free SCY
—
—
—
—
—
6:30.84
5:54.89
▲ 35.95
5:53.82
▲ 1.07
1000 Free SCY
—
—
—
—
—
—
—
12:21.03
50 Back SCY
—
—
50.42
38.69
▲ 11.73
36.05
▲ 2.64
33.95
▲ 2.10
33.20
▲ 0.75
33.65
▼ 0.45
100 Back SCY
—
—
1:46.87
1:24.44
▲ 22.43
1:18.07
▲ 6.37
1:12.68
▲ 5.39
1:11.06
▲ 1.62
1:09.52
▲ 1.54
200 Back SCY
—
—
—
—
—
—
—
2:28.50
50 Breast SCY
—
58.10
52.48
▲ 5.62
44.58
▲ 7.90
42.21
▲ 2.37
37.95
▲ 4.26
36.58
▲ 1.37
36.90
▼ 0.32
100 Breast SCY
—
—
1:46.94
1:35.99
▲ 10.95
1:29.94
▲ 6.05
1:22.54
▲ 7.40
1:20.81
▲ 1.73
1:20.79
▲ 0.02
200 Breast SCY
—
—
—
—
—
—
—
2:51.81
50 Fly SCY
—
58.71
44.52
▲ 14.19
36.13
▲ 8.39
33.95
▲ 2.18
31.55
▲ 2.40
30.08
▲ 1.47
29.81
▲ 0.27
100 Fly SCY
—
—
—
1:25.69
1:15.59
▲ 10.10
1:10.89
▲ 4.70
1:08.09
▲ 2.80
1:06.48
▲ 1.61
200 Fly SCY
—
—
—
—
—
—
2:32.94
2:35.54
▼ 2.60
100 IM SCY
—
1:57.56
—
1:20.66
▲ 36.90
1:14.08
▲ 6.58
1:10.58
▲ 3.50
1:08.64
▲ 1.94
1:08.15
▲ 0.49
200 IM SCY
—
—
—
2:54.82
2:54.50
▲ 0.32
2:32.75
▲ 21.75
2:26.87
▲ 5.88
2:27.81
▼ 0.94
400 IM SCY
—
—
—
—
—
—
5:24.36
5:20.89
▲ 3.47
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.