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Isaac ZHONG

MalePCAlto Swim Club

9 events·11 swims·3 meets·Last raced Jul 20, 2025

Where Isaac ranks

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

50 Free LCM56.45

FastestField

What if Isaac swims

Boys 10 & Under · best in age group · set Jul 2025Tap a row for the list

Cuts Checker

Include conversions

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

Best Times

Show conversions

50 Free

BBBAAAAAAAAAA16.71 to B

#6,685 West#24,819 USA

54.90

2025-02-02

BBBAAAAAAAAAA12.56 to B

#66 ALTO#10,991 USA

56.45

2025-07-19

50 Breast

BBBAAAAAAAAAA12.93 to B

#54 ALTO#8,624 USA

1:13.82

2025-07-20

50 Back

BBBAAAAAAAAAA20.21 to B

#5,928 West#23,620 USA

1:08.50

2025-02-02

BBBAAAAAAAAAA15.01 to B

#77 ALTO#11,489 USA

1:10.40

2025-07-20

100 Back

BBBAAAAAAAAAA38.46 to B

#55 ALTO#7,797 USA

2:35.15

2025-06-14

50 Fly

BBBAAAAAAAAAA55.55 to B

#7,680 USA#78 ALTO

1:47.84

2025-06-14

100 Free

BBBAAAAAAAAAA56.54 to B

#74 ALTO#10,752 USA

2:37.53

2025-06-14

200 Free

BBBAAAAAAAAAA1:20.15 to B

#59 ALTO#4,711 USA

4:56.84

2025-07-20

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USA Swimming time standards — 10 & Under Boys

See how Isaac's times rank nationally: 50 Free (LCM)50 Breast (LCM)50 Back (LCM)50 Free 50 Back 100 Back (LCM)

Other Alto Swim Club swimmers around Isaac's age: Kylie Zhang Elisa Wang Ethan Wang Celine Liu Bruce Zhang