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Mikayla Costello

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FemaleFLPlanet Swim Aquatics

Also swam for Sporting Jax Aquatic Club (2025–26), Unattached (2025–26). Best times below include every one of them.

27 events·91 swims·22 meets·Last raced Sep 20, 2026

Where Mikayla ranks

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

100 Breast SCY1:09.20
FastestField
PSA
Team
2
of 11
›
FL
LSC
14
of 576
›
FL
State
17
of 697
›
Southern
Zone
76
of 3,670
›
USA
National
321
of 17,995
›
Girls 13-14 · best in age group · set Dec 2025Tap a row for the list
Cuts Checker

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

Best Times
50 Breast
SCY6 swims
BBBAAAAAAAAAA0.42 to AAAA
#264 USA#2 PSA

32.01

2025-12-07

LCM6 swims
BBBAAAAAAAAAA
#139 USA#2 PSA

35.63

2026-07-09

200 Breast
SCY6 swims
BBBAAAAAAAAAA0.35 to AAA
#306 USA#2 PSA
BEST

2:30.44

2026-03-06

LCM8 swims
BBBAAAAAAAAAA4.56 to AAAA
#157 USA#2 PSA

2:49.85

2026-06-07

200 Free
SCY4 swims
BBBAAAAAAAAAA2.94 to AAA
#1,207 USA#4 PSA

2:03.63

2026-09-20

LCM4 swims
BBBAAAAAAAAAA3.24 to AAAA
#1 PSA#299 USA
BEST

2:14.73

2026-06-26

100 Free
SCY6 swims
BBBAAAAAAAAAA0.41 to AAA
#960 USA#4 PSA

56.20

2025-12-07

LCM3 swims
BBBAAAAAAAAAA0.94 to AAAA
#1 PSA#321 USA
BEST

1:01.83

2026-04-26

100 Breast
SCY6 swims
BBBAAAAAAAAAA2.71 to AAAA
#321 USA#2 PSA
BEST

1:09.20

2025-12-05

LCM9 swims
BBBAAAAAAAAAA2.65 to AAAA
#253 USA#2 PSA

1:19.44

2026-06-28

50 Free
SCY4 swims
BBBAAAAAAAAAA0.38 to AAA
#1,139 USA#4 PSA

25.97

2025-12-05

LCM8 swims
BBBAAAAAAAAAA0.94 to AAAA
#544 USA#2 PSA
BEST

28.83

2026-04-25

1650 Free
SCY1 swim
BBBAAAAAAAAAA43.29 to AAA
#632 USA#3 PSA

19:21.28

2025-10-26

200 IM
SCY3 swims
BBBAAAAAAAAAA0.96 to AA
#2 PSA#1,562 USA

2:22.05

2025-12-07

LCM4 swims
BBBAAAAAAAAAA1.24 to AAA
#1 PSA#575 USA
BEST

2:36.13

2026-06-28

500 Free
SCY1 swim
BBBAAAAAAAAAA1.75 to AA
#1,696 USA#3 PSA

5:40.34

2025-10-12

LCM1 swim
BBBAAAAAAAAAA11.59 to AAA
#1,152 USA#3 PSA
BEST

5:00.78

2026-05-17

50 Fly
LCM1 swim
BBBAAAAAAAAAA1.31 to AAA

32.70

2025-04-27

400 IM
SCY1 swim
BBBAAAAAAAAAA10.26 to AA
#1,766 USA#3 PSA

5:10.75

2025-10-25

100 Fly
SCY1 swim
BBBAAAAAAAAAA0.95 to A
#2,587 USA#4 PSA

1:06.84

2025-10-11

LCM1 swim
BBBAAAAAAAAAA1.48 to AA
#1,298 USA#2 PSA
BEST

1:13.17

2026-06-27

100 Back
SCY2 swims
BBBAAAAAAAAAA3.08 to A
#3,773 USA#7 PSA
BEST

1:08.97

2026-01-18

LCM1 swim
BBBAAAAAAAAAA5.94 to A

1:22.83

2025-05-17

200 Back
SCY1 swim
BBBAAAAAAAAAA11.37 to A
#4,342 USA#8 PSA
BEST

2:33.96

2025-10-25

LCM1 swim
BBBAAAAAAAAAA3.31 to BB

3:02.80

2025-05-18

50 Back
LCM1 swim
BBBAAAAAAAAAA0.02 to BB

39.51

2025-04-27

100 IM
SCY1 swim
#859 USA#5 PSA

1:07.35

2025-11-23

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Explore

USA Swimming time standards — 13-14 Girls

See how Mikayla's times rank nationally: 50 Breast (LCM)200 Breast (LCM)200 Free (LCM)100 Free (LCM)50 Breast100 Breast (LCM)
Other Planet Swim Aquatics swimmers around Mikayla's age: Madison RitchieVrinda ChenAlyssa SchwankeCharlotte OkavageCaroline Connor