Swimmer profile
Julia Jin
Female15-16Charles River AquaticsNE · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
—
34.12
33.61
▲ 0.51
34.20
▼ 0.59
33.20
▲ 1.00
100 Free LCM
1:17.08
1:13.12
▲ 3.96
1:11.02
▲ 2.10
1:13.82
▼ 2.80
1:12.72
▲ 1.10
200 Free LCM
—
2:49.83
2:39.68
▲ 10.15
2:36.07
▲ 3.61
—
400 Free LCM
—
5:37.47
5:29.12
▲ 8.35
—
—
800 Free LCM
—
—
—
11:32.12
—
1500 Free LCM
—
—
—
21:48.53
—
50 Back LCM
41.90
—
—
—
—
100 Back LCM
—
1:24.72
—
1:26.71
▼ 1.99
1:25.81
▲ 0.90
200 Back LCM
—
2:54.60
3:05.26
▼ 10.66
2:58.51
▲ 6.75
—
50 Breast LCM
43.80
42.00
▲ 1.80
—
—
—
100 Breast LCM
1:34.43
1:30.34
▲ 4.09
1:28.41
▲ 1.93
1:29.55
▼ 1.14
1:31.30
▼ 1.75
200 Breast LCM
3:17.66
3:12.45
▲ 5.21
3:08.86
▲ 3.59
3:09.19
▼ 0.33
3:13.52
▼ 4.33
50 Fly LCM
—
37.80
—
—
—
100 Fly LCM
—
1:25.90
1:28.54
▼ 2.64
1:22.34
▲ 6.20
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200 IM LCM
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2:53.04
2:51.23
▲ 1.81
2:53.81
▼ 2.58
2:59.33
▼ 5.52
400 IM LCM
—
6:05.61
6:06.21
▼ 0.60
6:03.95
▲ 2.26
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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.