Swimmer profile
Justin Sun
Male15-16Irvine NovaquaticsSCS · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
34.50
31.94
▲ 2.56
29.55
▲ 2.39
29.07
▲ 0.48
27.33
▲ 1.74
29.60
▼ 2.27
100 Free LCM
1:15.12
1:09.99
▲ 5.13
1:05.07
▲ 4.92
1:02.28
▲ 2.79
1:00.59
▲ 1.69
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200 Free LCM
2:40.89
2:34.10
▲ 6.79
2:18.41
▲ 15.69
2:13.22
▲ 5.19
2:09.67
▲ 3.55
2:06.36
▲ 3.31
400 Free LCM
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5:16.94
4:55.54
▲ 21.40
4:45.86
▲ 9.68
4:29.46
▲ 16.40
4:29.24
▲ 0.22
800 Free LCM
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—
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9:45.67
9:25.98
▲ 19.69
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50 Back LCM
39.98
37.07
▲ 2.91
35.09
▲ 1.98
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—
—
100 Back LCM
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1:18.81
1:12.79
▲ 6.02
1:11.31
▲ 1.48
1:09.42
▲ 1.89
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200 Back LCM
—
—
—
2:30.39
2:37.37
▼ 6.98
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50 Breast LCM
—
44.29
—
—
—
—
100 Breast LCM
—
1:37.07
1:32.16
▲ 4.91
—
1:22.46
▲ 9.70
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200 Breast LCM
—
—
—
—
2:57.96
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50 Fly LCM
40.64
40.66
▼ 0.02
33.19
▲ 7.47
—
—
28.90
▲ 4.29
100 Fly LCM
1:34.03
1:24.46
▲ 9.57
1:12.22
▲ 12.24
1:07.49
▲ 4.73
1:03.82
▲ 3.67
1:04.13
▼ 0.31
200 Fly LCM
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—
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2:22.95
2:25.83
▼ 2.88
200 IM LCM
3:07.61
2:50.77
▲ 16.84
2:45.39
▲ 5.38
—
2:23.00
▲ 22.39
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400 IM LCM
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5:55.38
—
5:28.00
▲ 27.38
5:08.39
▲ 19.61
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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.