Chantal Kostrzewski

FemaleCTChelsea Piers Aquatic Club

13 events37 swims10 meetsLast raced Jun 20, 2026

Where Chantal ranks

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

50 Free LCM35.84

FastestField

Girls 11-12 · 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 Free

SCY5 swims

BBBAAAAAAAAAA1.74 to BB

#11,609 USA#12 CTCHE2

33.43

2025-11-16

LCM3 swims

BBBAAAAAAAAAA2.65 to A

#9 CTCHE2#6,557 USA

BEST

35.84

2026-06-20

100 Free

SCY4 swims

BBBAAAAAAAAAA1.81 to B

#11,876 USA#13 CTCHE2

1:16.50

2026-03-01

LCM4 swims

BBBAAAAAAAAAA2.78 to BB

#182 CT#7,190 USA

BEST

1:22.27

2026-05-17

100 Breast

SCY3 swims

BBBAAAAAAAAAA3.07 to B

#10 CTCHE2#9,321 USA

1:39.56

2026-03-01

LCM2 swims

BBBAAAAAAAAAA5.65 to BB

#118 CT#5,293 USA

BEST

1:47.84

2026-06-19

100 Back

LCM1 swim

BBBAAAAAAAAAA5.65 to BB

#9 CTCHE2#7,167 USA

1:38.34

2026-06-20

100 IM

SCY3 swims

BBBAAAAAAAAAA1.02 to B

#9,712 USA#10 CTCHE2

1:26.21

2026-03-01

50 Fly

SCY4 swims

BBBAAAAAAAAAA6.83 to B

#13,733 USA#17 CTCHE2

43.72

2026-01-31

LCM2 swims

BBBAAAAAAAAAA1.83 to B

#9 CTCHE2#6,722 USA

43.62

2026-06-19

50 Back

SCY1 swim

BBBAAAAAAAAAA5.35 to B

44.14

2025-03-03

LCM1 swim

BBBAAAAAAAAAA2.39 to B

#14 CTCHE2#9,510 USA

47.18

2025-05-18

50 Breast

SCY4 swims

BBBAAAAAAAAAA3.10 to B

#12,959 USA#17 CTCHE2

47.09

2026-02-28

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USA Swimming time standards — 11-12 Girls

See how Chantal's times rank nationally: 50 Free (LCM)100 Free (LCM)100 Breast (LCM)100 Back (LCM)50 Free 100 IM

Other Chelsea Piers Aquatic Club swimmers around Chantal's age: Reed Solis Melinda Palavrtic Ruby Tello James Barone Caroline Lin