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Kaisei Ishikubo

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MalePCDe Anza Cupertino Aquatics
19 events·85 swims·16 meets·Last raced Oct 4, 2026

Where Kaisei ranks

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

200 Breast LCM2:41.31
FastestField
DACA
Team
1
of 12
›
PC
LSC
56
of 195
›
CA
State
151
of 519
›
West
Zone
254
of 1,119
›
USA
National
812
of 4,576
›
Boys 15-16 · best in age group · set Jul 2026Tap a row for the list
Cuts Checker

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

Best Times
50 Breast
LCM2 swims
BBBAAAAAAAAAA1.28 to AAA
#3 DACA#1,082 USA

34.07

2026-07-11

200 Breast
SCY8 swims
BBBAAAAAAAAAA1.50 to A
#1,691 USA#7 DACA

2:24.69

2026-10-04

LCM5 swims
BBBAAAAAAAAAA1.52 to AA
#1 DACA#812 USA
BEST

2:41.31

2026-07-10

100 Breast
SCY8 swims
BBBAAAAAAAAAA1.43 to A
#781 West#2,925 USA

1:07.32

2026-10-03

LCM8 swims
BBBAAAAAAAAAA0.64 to AA
#3 DACA#1,091 USA
BEST

1:14.13

2026-07-12

800 Free
LCM2 swims
BBBAAAAAAAAAA32.63 to A
#1,656 USA#2 DACA

10:27.42

2026-07-10

500 Free
SCY3 swims
BBBAAAAAAAAAA4.60 to BB
#14 DACA#5,296 USA

5:46.69

2026-10-04

LCM2 swims
BBBAAAAAAAAAA11.07 to A
#3,304 USA#9 DACA
BEST

4:57.46

2026-07-11

200 IM
SCY6 swims
BBBAAAAAAAAAA7.05 to A
#1,263 West#4,931 USA
BEST

2:16.44

2026-10-04

LCM6 swims
BBBAAAAAAAAAA2.08 to A
#7 DACA#3,152 USA

2:33.07

2026-07-12

200 Free
SCY8 swims
BBBAAAAAAAAAA7.89 to A
#1,716 West#6,777 USA
BEST

2:04.48

2026-10-03

LCM4 swims
BBBAAAAAAAAAA6.71 to A
#14 DACA#5,339 USA

2:21.00

2025-06-28

100 Free
SCY4 swims
BBBAAAAAAAAAA4.14 to A

57.33

2026-01-25

LCM3 swims
BBBAAAAAAAAAA2.73 to A
BEST

1:04.22

2025-06-07

50 Free
SCY6 swims
BBBAAAAAAAAAA1.35 to A
#2,264 West#8,675 USA

25.54

2026-03-29

LCM3 swims
BBBAAAAAAAAAA0.51 to A
#1,516 West#5,985 USA
BEST

28.70

2026-07-11

400 IM
SCY1 swim
BBBAAAAAAAAAA6.88 to BB
#3,160 USA#10 DACA

5:06.07

2026-05-10

100 Fly
SCY4 swims
BBBAAAAAAAAAA2.88 to B

1:10.07

2026-01-24

100 Back
SCY1 swim
BBBAAAAAAAAAA4.04 to B

1:11.53

2025-10-25

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Explore

USA Swimming time standards — 15-16 Boys

See how Kaisei's times rank nationally: 50 Breast (LCM)200 Breast (LCM)100 Breast (LCM)800 Free (LCM)400 Free (LCM)200 IM (LCM)
Other De Anza Cupertino Aquatics swimmers around Kaisei's age: Cannon DodgeDennis BiEllie LuNathan PoonAnika Sainani