Cayson Kastl

MaleCORocky Mountain Rapids

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

22 events82 swims22 meetsLast raced Jul 12, 2026

Where Cayson ranks

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

100 Breast SCY1:08.33

FastestField

Boys 17-18 · best in age group · set Apr 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 Breast

SCY12 swims

BBBAAAAAAAAAA4.34 to A

#4 RPDS#8,449 USA

BEST

1:08.33

2026-04-29

LCM3 swims

BBBAAAAAAAAAA2.17 to BB

#6,669 USA#3 RPDS

1:22.76

2026-06-20

50 Breast

SCY2 swims

BBBAAAAAAAAAA1.54 to A

#1,348 West#4,214 USA

31.93

2026-01-10

LCM2 swims

BBBAAAAAAAAAA2.80 to A

#4,307 USA#2 RPDS

37.39

2026-07-11

50 Fly

SCY1 swim

BBBAAAAAAAAAA1.01 to BB

#123 CO#7,095 USA

29.40

2025-10-25

LCM2 swims

BBBAAAAAAAAAA1.83 to A

#6,591 USA#3 RPDS

31.52

2026-06-20

100 Free

SCY6 swims

BBBAAAAAAAAAA1.78 to BB

#11 RPDS#17,732 USA

57.77

2026-01-10

LCM2 swims

BBBAAAAAAAAAA4.76 to A

#12,757 USA#5 RPDS

BEST

1:04.65

2026-07-12

200 Breast

SCY7 swims

BBBAAAAAAAAAA1.13 to BB

#1,940 West#5,564 USA

BEST

2:31.82

2026-01-10

LCM4 swims

BBBAAAAAAAAAA4.37 to BB

#4,547 USA

3:00.06

2025-06-21

200 IM

SCY9 swims

BBBAAAAAAAAAA3.58 to BB

#9 RPDS#11,416 USA

BEST

2:20.47

2026-04-29

LCM1 swim

BBBAAAAAAAAAA7.94 to BB

#8,628 USA#4 RPDS

2:47.53

2026-06-20

50 Free

SCY8 swims

BBBAAAAAAAAAA0.09 to BB

#11 RPDS#17,336 USA

BEST

25.68

2026-02-15

LCM3 swims

BBBAAAAAAAAAA0.06 to BB

#13,231 USA#6 RPDS

29.65

2026-07-11

100 Fly

SCY8 swims

BBBAAAAAAAAAA2.89 to BB

#11 RPDS#14,140 USA

BEST

1:03.68

2025-05-01

LCM1 swim

BBBAAAAAAAAAA1.97 to B

#10,476 USA#6 RPDS

1:16.56

2025-06-21

200 Free

SCY1 swim

BBBAAAAAAAAAA8.27 to BB

#9 RPDS#14,398 USA

2:12.26

2026-01-11

50 Back

SCY1 swim

BBBAAAAAAAAAA1.66 to B

#2,441 West#7,590 USA

32.45

2025-10-25

200 Back

SCY1 swim

BBBAAAAAAAAAA2.66 to B

#6,849 USA#3 RPDS

2:26.55

2026-02-15

100 Back

SCY3 swims

BBBAAAAAAAAAA2.87 to B

#9 RPDS#11,974 USA

BEST

1:08.06

2026-01-25

LCM1 swim

BBBAAAAAAAAAA6.61 to B

1:24.10

2025-04-27

500 Free

SCY4 swims

BBBAAAAAAAAAA6.95 to B

#9,063 USA#5 RPDS

6:10.14

2026-01-24

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USA Swimming time standards — 17-18 Boys

See how Cayson's times rank nationally: 100 Breast 50 Breast 50 Fly (LCM)100 Free (LCM)50 Breast (LCM)200 Breast

Other Rocky Mountain Rapids swimmers around Cayson's age: Max Donaldson Jack Rymer Sam Wigman-Castillo Kevin Boska Harper Hudson