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Ko Yamamoto

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MaleINCenter Grove Aquatic Club
22 events·109 swims·22 meets·Last raced May 31, 2026

Where Ko ranks

Official 2025–26 season: best time from Sept 1 to Aug 31, in the age group Ko was when swimming it. Short course only.

100 Free SCY54.82
FastestField
INCEN
Team
1
of 27
›
IN
LSC
10
of 728
›
IN
State
10
of 728
›
Central
Zone
58
of 5,874
›
USA
National
296
of 25,024
›
Boys 11-12 · 2025–26 season · set Mar 2026Tap a row for the list
Cuts Checker

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

Best Times
200 Free
SCY6 swims
BBBAAAAAAAAAA1.56 to AA
BEST

1:58.65

2026-03-21

LCM6 swims
BBBAAAAAAAAAA4.88 to AAA

2:13.77

2026-05-30

500 Free
SCY3 swims
BBBAAAAAAAAAA7.95 to AA
BEST

5:24.84

2026-03-20

LCM6 swims
BBBAAAAAAAAAA6.78 to AA

4:52.97

2026-05-31

100 Free
SCY8 swims
BBBAAAAAAAAAA1.43 to AA
BEST

54.82

2026-03-20

LCM8 swims
BBBAAAAAAAAAA0.17 to AA

1:01.86

2026-05-31

50 Free
SCY7 swims
BBBAAAAAAAAAA0.15 to A

25.74

2026-03-22

LCM6 swims
BBBAAAAAAAAAA0.30 to AA
BEST

28.49

2026-05-30

200 IM
SCY6 swims
BBBAAAAAAAAAA2.41 to A
BEST

2:17.80

2026-03-22

LCM1 swim
BBBAAAAAAAAAA5.54 to B

3:08.43

2025-05-31

1000 Free
SCY1 swim
BBBAAAAAAAAAA49.17 to A

12:13.16

2025-10-29

50 Back
SCY9 swims
BBBAAAAAAAAAA0.56 to A

29.45

2026-03-21

LCM5 swims
BBBAAAAAAAAAA1.78 to A

35.67

2025-07-26

100 Back
SCY7 swims
BBBAAAAAAAAAA3.33 to A
BEST

1:04.42

2026-03-01

LCM4 swims
BBBAAAAAAAAAA5.02 to A

1:16.71

2025-07-27

50 Fly
SCY5 swims
BBBAAAAAAAAAA1.29 to A

29.68

2026-03-01

LCM4 swims
BBBAAAAAAAAAA1.65 to A

33.54

2026-05-09

50 Breast
SCY5 swims
BBBAAAAAAAAAA1.96 to A

35.05

2026-03-07

LCM1 swim
BBBAAAAAAAAAA1.17 to B

45.16

2025-05-31

100 Breast
SCY4 swims
BBBAAAAAAAAAA0.65 to BB
BEST

1:15.44

2026-03-08

LCM2 swims
BBBAAAAAAAAAA5.19 to BB

1:32.28

2026-05-09

100 Fly
SCY5 swims
BBBAAAAAAAAAA0.43 to BB

1:05.92

2026-03-07

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Explore

USA Swimming time standards — 13-14 Boys

See how Ko's times rank nationally: 200 Free (LCM)500 Free400 Free (LCM)200 Free100 Free (LCM)50 Free (LCM)
Other Center Grove Aquatic Club swimmers around Ko's age: Ari ArgirisAnjeza DupiPraise MukesKinley GarveyWill Lewis