Mieko Demaine

MaleNCNorth Carolina Aquatic Club

10 events19 swims7 meetsLast raced Jun 14, 2026

Where Mieko ranks

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

50 Back LCM53.31

FastestField

Boys 10 & Under · best in age group · set Jun 2026Tap a row for the list

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

Best Times

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50 Back

SCY2 swims

BBBAAAAAAAAAA3.40 to B

#3,012 Southern#13,216 USA

51.69

2026-02-07

LCM3 swims

BBBAAAAAAAAAA4.02 to BB

#5,855 USA#10 NCNOR

53.31

2026-06-13

100 Back

SCY1 swim

BBBAAAAAAAAAA9.31 to B

#7,561 USA#11 NCNOR

1:50.00

2026-02-14

LCM1 swim

BBBAAAAAAAAAA4.83 to B

#5,538 USA#12 NCNOR

BEST

2:01.52

2026-05-17

50 Free

SCY2 swims

BBBAAAAAAAAAA14.82 to B

#23,512 USA#24 NCNOR

53.01

2026-02-14

LCM2 swims

BBBAAAAAAAAAA8.85 to B

#9,913 USA#14 NCNOR

BEST

52.74

2026-06-14

50 Breast

LCM1 swim

BBBAAAAAAAAAA15.11 to B

#2,382 Southern#9,003 USA

1:16.00

2026-06-13

50 Fly

LCM2 swims

BBBAAAAAAAAAA15.96 to B

#9 NCNOR#6,440 USA

1:08.25

2026-05-17

100 Free

SCY2 swims

BBBAAAAAAAAAA30.32 to B

#3,861 Southern#17,213 USA

1:58.31

2026-03-14

LCM3 swims

BBBAAAAAAAAAA18.17 to B

#11 NCNOR#8,589 USA

BEST

1:59.16

2026-06-13

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USA Swimming time standards — 10 & Under Boys

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

Other North Carolina Aquatic Club swimmers around Mieko's age: Evelyn Brown Stella Sullivan Maya Figler Frankie Chao Marylynn Spruill