Roselyn Mertens

FemaleOHWorthington Swim Club

10 events44 swims14 meetsLast raced Oct 3, 2026

Where Roselyn ranks

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

100 Free LCM1:27.32

FastestField

Girls 11-12 · best in age group · set May 2026Tap a row for the list

Cuts Checker

Include conversions

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

Best Times

Show conversions

50 Free

SCY7 swims

BBBAAAAAAAAAA0.36 to B

#7 WOR#13,709 USA

BEST

34.35

2026-10-03

LCM1 swim

BBBAAAAAAAAAA1.02 to B

#7 WOR#10,960 USA

39.51

2026-05-31

100 Free

SCY6 swims

BBBAAAAAAAAAA4.79 to B

1:19.48

2026-05-16

LCM1 swim

BBBAAAAAAAAAA1.73 to B

#3 WOR#9,406 USA

BEST

1:27.32

2026-05-31

50 Back

SCY9 swims

BBBAAAAAAAAAA4.79 to B

#8 WOR#17,225 USA

43.58

2026-02-08

LCM1 swim

BBBAAAAAAAAAA2.93 to B

#6 WOR#9,863 USA

47.72

2026-05-31

100 Back

SCY2 swims

BBBAAAAAAAAAA8.04 to B

1:34.63

2026-05-01

50 Breast

SCY7 swims

BBBAAAAAAAAAA10.19 to B

54.18

2026-01-10

100 IM

SCY7 swims

BBBAAAAAAAAAA11.38 to B

#11 WOR#15,301 USA

1:36.57

2026-10-03

50 Fly

SCY3 swims

BBBAAAAAAAAAA16.93 to B

53.82

2026-01-10

Open Roselyn's full profile in the app

Race-day alerts, every cut, every PB drop, and the full meet plan — on iPhone and Android.

Explore

USA Swimming time standards — 11-12 Girls

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

Other Worthington Swim Club swimmers around Roselyn's age: Mackenzie Parker Kayla Baker Angelina Liu Corinne Feurtado Cara Zhou