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Darren Zhao

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MalePCPalo Alto Stanford Aquatics

Also swam for Santa Clara Swim Club (2025), Unattached (2025). Best times below include every one of them.

14 events·52 swims·22 meets·Last raced Jun 14, 2026

Where Darren ranks

Current best: each age group's best time, against the swimmers in it now.

50 Back SCY39.58
FastestField
PASA
Team
7
of 103
›
PC
LSC
95
of 1,243
›
CA
State
281
of 3,445
›
West
Zone
450
of 6,574
›
USA
National
2,007
of 25,913
›
Boys 10 & Under · best in age group · set Feb 2026Tap a row for the list
Cuts Checker

Select a time standard above to see which events you qualify for.

Best Times
50 Back
SCY8 swims
BBBAAAAAAAAAA1.99 to A
#450 West#2,007 USA

39.58

2026-02-21

LCM2 swims
BBBAAAAAAAAAA3.45 to A
#105 PC#2,402 USA

46.54

2025-06-28

100 Back
SCY3 swims
BBBAAAAAAAAAA9.88 to A
#8 PASA#2,506 USA
BEST

1:29.47

2026-02-07

LCM2 swims
BBBAAAAAAAAAA1.34 to BB
#142 PC#2,977 USA

1:45.83

2025-06-29

100 Breast
SCY4 swims
BBBAAAAAAAAAA3.55 to B
#5,544 USA#36 PASA

1:57.64

2025-06-14

LCM2 swims
BBBAAAAAAAAAA7.83 to BB
#14 PASA#3,272 USA
BEST

2:07.02

2026-06-14

50 Breast
SCY4 swims
BBBAAAAAAAAAA0.86 to B
#7,961 USA#48 PASA

54.25

2026-03-07

LCM2 swims
BBBAAAAAAAAAA2.75 to BB
#3,542 USA#20 PASA

57.14

2026-06-13

100 Free
SCY7 swims
BBBAAAAAAAAAA7.74 to BB
#1,668 West#6,295 USA
BEST

1:26.63

2026-03-28

LCM4 swims
BBBAAAAAAAAAA2.51 to B
#304 PC#5,817 USA

1:43.50

2025-05-25

50 Free
SCY7 swims
BBBAAAAAAAAAA2.38 to BB
#23 PASA#5,819 USA
BEST

36.97

2026-03-28

LCM2 swims
BBBAAAAAAAAAA1.16 to B
#313 PC#6,149 USA

45.05

2025-06-01

100 IM
SCY3 swims
BBBAAAAAAAAAA8.84 to BB
#21 PASA#5,527 USA

1:38.53

2026-02-07

200 Free
SCY2 swims
BBBAAAAAAAAAA0.89 to B
#17 PASA#3,992 USA

3:10.38

2025-10-26

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Explore

USA Swimming time standards — 10 & Under Boys

See how Darren's times rank nationally: 50 Back50 Back (LCM)100 Back100 Back (LCM)100 Breast (LCM)50 Breast (LCM)
Other Palo Alto Stanford Aquatics swimmers around Darren's age: Ronel Aaron AcotMateo FinegoldCarolyn LiuShunsuke SuzukiAdelaide Watson