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Ethan Koo

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MaleGUFulshear Racing Swim Team
8 events·16 swims·8 meets·Last raced May 31, 2026

Where Ethan ranks

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

50 Free LCM42.48
FastestField
GUFUL
Team
9
of 22
›
GU
LSC
151
of 443
›
TX
State
381
of 1,234
›
Southern
Zone
1,224
of 3,544
›
USA
National
4,675
of 13,896
›
Boys 10 & Under · best in age group · set May 2026Tap a row for the list
Cuts Checker

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

Best Times
50 Free
SCY3 swims
BBBAAAAAAAAAA5.15 to B
#392 GU#14,141 USA

43.34

2026-02-22

LCM2 swims
BBBAAAAAAAAAA2.69 to BB
#381 TX#4,675 USA
BEST

42.48

2026-05-31

50 Back
SCY3 swims
BBBAAAAAAAAAA13.13 to B
#644 GU#21,011 USA

1:01.42

2025-10-25

LCM1 swim
BBBAAAAAAAAAA2.08 to B
#692 TX#7,807 USA

57.47

2026-05-31

50 Breast
SCY3 swims
BBBAAAAAAAAAA5.26 to B
#11 GUFUL#11,148 USA

58.65

2026-01-18

50 Fly
SCY2 swims
BBBAAAAAAAAAA13.93 to B
#854 TX#10,797 USA

1:00.42

2025-12-20

LCM1 swim
BBBAAAAAAAAAA12.86 to B
#505 TX#5,992 USA

1:05.15

2026-04-11

100 IM
SCY1 swim
BBBAAAAAAAAAA27.96 to B
#2,860 Southern#12,313 USA

2:07.65

2026-02-21

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Explore

USA Swimming time standards — 10 & Under Boys

See how Ethan's times rank nationally: 50 Free (LCM)50 Back (LCM)50 Free50 Breast50 Fly (LCM)50 Back
Other Fulshear Racing Swim Team swimmers around Ethan's age: J.D. UdeogalanyaTyler ParksOpal BozoarthAriana Carballo VivasMarcelo Martinez-Fosado