Swimmer profile

Justin Zhao

Male10 & UnderAquaracerMR · EASTERN

PerformanceProgressionGoalsTime StandardsMeets
Short-Course YardsLong-Course Meters
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
2025–26
50 Free LCM
50.22
41.90
▲ 8.32
38.97
▲ 2.93
100 Free LCM
1:47.13
1:31.55
▲ 15.58
1:26.63
▲ 4.92
400 Free LCM
—
7:03.50
—
50 Back LCM
59.64
53.06
▲ 6.58
—
100 Back LCM
2:12.13
1:55.16
▲ 16.97
—
50 Breast LCM
58.60
49.06
▲ 9.54
46.08
▲ 2.98
100 Breast LCM
2:07.03
1:50.02
▲ 17.01
1:39.28
▲ 10.74
200 Breast LCM
—
—
3:39.99
50 Fly LCM
—
51.16
44.32
▲ 6.84
100 Fly LCM
—
—
1:35.20
200 IM LCM
—
3:45.17
3:21.26
▲ 23.91
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.

50 Free LCM38.97PB
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100 Free LCM1:26.63PB
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400 Free LCM7:03.50PB
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50 Back LCM53.06PB
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100 Back LCM1:55.16PB
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50 Breast LCM46.08PB
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100 Breast LCM1:39.28PB
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200 Breast LCM3:39.99PB
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50 Fly LCM44.32PB
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100 Fly LCM1:35.20PB
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200 IM LCM3:21.26PB
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