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Jonah Sinensky

MalePCPalo Alto Stanford Aquatics

11 events·21 swims·7 meets·Last raced Feb 7, 2026

Where Jonah ranks

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

100 Free SCY1:06.94

FastestField

What if Jonah swims

Boys 11-12 · best in age group · set Oct 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

BBBAAAAAAAAAA0.77 to B

#5,050 West#18,650 USA

30.66

2025-05-03

50 Fly

BBBAAAAAAAAAA1.30 to B

34.49

2025-11-08

100 Free

BBBAAAAAAAAAA1.95 to B

#1,864 West#7,299 USA

1:06.94

2025-10-12

50 Back

BBBAAAAAAAAAA2.45 to B

36.14

2025-10-12

50 Breast

BBBAAAAAAAAAA4.16 to B

42.75

2026-01-16

100 Back

BBBAAAAAAAAAA7.60 to B

#1,907 CA#13,825 USA

1:18.89

2026-01-16

200 Free

BBBAAAAAAAAAA9.68 to B

#3,885 West#14,792 USA

2:32.17

2026-02-07

100 Fly

BBBAAAAAAAAAA12.58 to B

#12,655 USA#58 PASA

1:23.07

2026-02-07

100 Breast

BBBAAAAAAAAAA16.33 to B

#9,541 USA#45 PASA

1:36.82

2025-10-12

200 IM

BBBAAAAAAAAAA20.25 to B

2:58.24

2025-11-08

100 IM

1:19.97

2025-11-08

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Explore

USA Swimming time standards — 13-14 Boys

See how Jonah's times rank nationally: 50 Free 50 Fly 100 Free 50 Back 50 Breast 100 Back

Other Palo Alto Stanford Aquatics swimmers around Jonah's age: Hailey Wang Tyler Harding Aria Grabisch Blake Farrell Ella Moser