Katherine Colson

FemaleCOTeam Vortex

Also swam for Unattached (2025–26). Best times below include every one of them.

20 events55 swims14 meetsLast raced May 3, 2026

Where Katherine ranks

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

100 Back SCY1:03.13

FastestField

Girls 17-18 · best in age group · set Feb 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

SCY7 swims

BBBAAAAAAAAAA1.38 to AA

#173 CO#7,988 USA

57.27

2025-12-14

50 Free

SCY8 swims

BBBAAAAAAAAAA0.36 to AA

#2,462 West#7,505 USA

BEST

26.15

2025-01-31

LCM1 swim

BBBAAAAAAAAAA1.64 to A

#9,332 USA#1 VOTX

32.33

2026-04-26

500 Free

SCY1 swim

BBBAAAAAAAAAA12.32 to A

#112 CO#6,217 USA

5:52.21

2026-02-05

200 IM

SCY3 swims

BBBAAAAAAAAAA1.62 to A

#6,164 USA#4 VOTX

BEST

2:21.81

2026-03-08

LCM1 swim

BBBAAAAAAAAAA6.75 to BB

#7,241 USA#2 VOTX

3:02.54

2026-05-02

200 Free

SCY4 swims

BBBAAAAAAAAAA1.03 to A

#7,866 USA#6 VOTX

BEST

2:07.22

2025-12-13

LCM2 swims

BBBAAAAAAAAAA11.84 to A

#189 CO#7,780 USA

2:35.53

2026-05-03

100 Back

SCY7 swims

BBBAAAAAAAAAA0.24 to A

#1,522 West#4,801 USA

BEST

1:03.13

2026-02-21

LCM1 swim

BBBAAAAAAAAAA3.57 to A

#1,713 West#5,213 USA

1:17.26

2026-05-03

200 Back

SCY4 swims

BBBAAAAAAAAAA7.14 to A

#1,572 West#4,852 USA

2:23.23

2026-03-07

50 Back

SCY6 swims

BBBAAAAAAAAAA1.61 to A

#1,435 West#4,636 USA

31.30

2026-03-08

LCM1 swim

BBBAAAAAAAAAA0.97 to BB

#132 CO#4,153 USA

39.06

2026-04-24

50 Fly

SCY2 swims

BBBAAAAAAAAAA0.83 to BB

#101 CO#5,469 USA

32.82

2025-10-10

LCM1 swim

BBBAAAAAAAAAA2.58 to BB

#154 CO#5,410 USA

38.17

2026-04-24

50 Breast

SCY2 swims

BBBAAAAAAAAAA2.49 to BB

#1,268 West#4,015 USA

39.98

2025-09-26

LCM1 swim

BBBAAAAAAAAAA1.26 to B

#138 CO#3,775 USA

46.85

2026-04-24

100 Breast

LCM1 swim

BBBAAAAAAAAAA1.79 to B

#6,188 USA#3 VOTX

1:39.28

2026-05-02

100 Fly

LCM1 swim

BBBAAAAAAAAAA11.46 to B

#7,891 USA#4 VOTX

1:35.05

2026-05-02

100 IM

SCY1 swim

#791 West#3,084 USA

1:12.33

2025-09-20

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USA Swimming time standards — 17-18 Girls

See how Katherine's times rank nationally: 100 Free 50 Free 500 Free 200 IM 200 Free 100 Back

Other Team Vortex swimmers around Katherine's age: Addy Carlson Jackson Davies Ezra Ferguson Samuel Lofstrom JJ Phillips