CJ Achterkirchen

MalePCPalo Alto Stanford Aquatics

Also swam for Woodland Swim Team (2026), Unattached (2025). Best times below include every one of them.

11 events30 swims11 meetsLast raced Sep 27, 2026

Where CJ ranks

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

100 Free SCY50.57

FastestField

Boys 15-16 · best in age group · set May 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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100 Free

SCY5 swims

BBBAAAAAAAAAA1.78 to AAA

#559 West#2,155 USA

BEST

50.57

2026-05-01

LCM1 swim

BBBAAAAAAAAAA2.47 to AAA

58.86

2025-06-28

200 Free

SCY1 swim

BBBAAAAAAAAAA3.74 to AA

BEST

1:55.53

2026-01-18

LCM2 swims

BBBAAAAAAAAAA1.38 to AA

2:10.07

2025-06-28

50 Free

SCY6 swims

BBBAAAAAAAAAA0.66 to AA

#925 West#3,725 USA

BEST

23.85

2025-07-20

LCM2 swims

BBBAAAAAAAAAA0.48 to AA

#3,496 USA#25 PASA

27.47

2025-05-18

200 Back

SCY1 swim

BBBAAAAAAAAAA4.70 to AA

#1,465 USA#5 PASA

2:05.99

2025-11-02

100 Back

SCY6 swims

BBBAAAAAAAAAA0.42 to A

#517 West#2,199 USA

BEST

58.31

2025-07-20

LCM2 swims

BBBAAAAAAAAAA2.19 to A

1:10.18

2025-05-18

100 Fly

SCY1 swim

BBBAAAAAAAAAA1.97 to A

#1,064 West#4,071 USA

59.56

2026-09-27

100 Breast

SCY3 swims

BBBAAAAAAAAAA0.31 to BB

#1,309 West#4,905 USA

1:11.70

2025-12-20

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USA Swimming time standards — 15-16 Boys

See how CJ's times rank nationally: 100 Free 100 Free (LCM)200 Free (LCM)200 Free 50 Free (LCM)200 Back

Other Palo Alto Stanford Aquatics swimmers around CJ's age: Louise Scherrer Erin Griffis Bokun Zhao Madison Kwok Soeren Codel