Top Girls' Competitive Swimwear Selection

The best Girls' Athletic Swimwear includes Speedo Girl's One Piece Swimsuit, TYR Girls' Ella Maxfit Swimsuit, Flow Swim Gear Funky Girls One Piece Swimsuit and many others as mentioned below.

1

Speedo Girl's One Piece Swimsuit

  • UPF 50+ blocks 98% of harmful sun rays.
  • Chlorine-resistant Creora Highclo Spandex for durability.
  • Thick straps provide secure and comfortable fit.
  • No wedgie worries for all-day coverage.
  • Pilling-resistant fabric maintains a sleek look.
  • Stylish mesh splice design for added flair.
  • Ideal for swim lessons and recreational swimming.
  • Average Rating out of 5:
  • Price Range: $24.83
  • Color: Mesh Blue Harmony
2

TYR Girls' Ella Maxfit Swimsuit

  • Thick, supportive straps for secure fit.
  • Keyhole back design for added style.
  • Durafast Lite fabric for long-lasting durability.
  • UPF 50+ protection against harmful sun rays.
  • Power mesh control for enhanced comfort.
  • Fully lined for extra comfort and coverage.
  • Competitive fit; snug upon first wear.
  • Average Rating out of 5:
  • Price Range: $20.87
  • Color: Black
3

Flow Swim Gear Funky Girls One Piece Swimsuit

  • Available in sizes 23 to 32 for perfect fit.
  • Sporty design with round neckline and keyhole back.
  • Front lined for added modesty during swimming activities.
  • Comfortable polyester spandex blend for soft feel.
  • Chlorine resistant fabric ensures long-lasting durability.
  • Quick-drying material for convenience after swimming.
  • Funky patterns make swimming stylish and fun.
  • Average Rating out of 5:
  • Price Range: $44.95
  • Color: Flow
4

BAOHULU Girl's UPF50+ Long Sleeve Swimsuit

  • UPF50+ sun protection for safe outdoor play.
  • Includes long sleeve swim shirt and swim skirt.
  • Flexible, skin-friendly, and lightweight fabric.
  • Quick-dry material for convenience and comfort.
  • Perfect for summer swimwear and beach days.
  • Hand wash cold; lay flat to dry.
  • Refer to size chart for perfect fit.
  • Average Rating out of 5:
  • Price Range: $18.99
  • Color: Pinkswan
5

Flow Ignite Girls' One Piece Swimsuit

  • Cute color options: Aqua, black, pink, and more.
  • Comfortable polyester spandex blend fabric.
  • Chafe-free design for maximum comfort.
  • Quick-drying and chlorine-resistant material.
  • Sporty one-piece design with keyhole back.
  • Front lined for added modesty and support.
  • Available in sizes 23 to 32 for all girls.
  • Average Rating out of 5:
  • Price Range: $39.95
  • Color: Black W/ Pink Yellow Aqua
6

Speedo Girl's One Piece Swimsuit

  • UPF 50+ blocks harmful sun rays.
  • Chlorine resistant Creora Highclo Spandex.
  • Thick straps for secure, comfortable fit.
  • No wedgie worries with stay-put coverage.
  • Pilling resistant fabric for durability.
  • Stylish design for active young swimmers.
  • Perfect for pool, beach, and swim lessons.
  • Average Rating out of 5:
  • Price Range: $29.99
  • Size: 4,5,6,7,8,10,12,14,16
  • Color: Rose Violet
7

BAOHULU Girls UPF50+ Swim Set (2 Pieces)

  • UPF50+ protection against harmful UV rays.
  • Two-piece design for comfort and flexibility.
  • Adjustable drawstring for a custom fit.
  • Includes swim shirt and elastic waistband skirt.
  • Perfect for swimming, surfing, or beach days.
  • Lightweight, quick-dry, and skin-friendly fabric.
  • Available in sizes for girls 2-12 years.
  • Average Rating out of 5:
  • Price Range: $19.59
  • Color: Z Pinkbutterfly
8

BAOHULU Girls Floral Skirted Swimsuit

  • UPF 50+ protection for safe sun exposure.
  • Stylish floral design for fashionable summer fun.
  • One-piece swimsuit with attached skirt for coverage.
  • Flexible, lightweight, and quick-dry material.
  • Ideal for beach, pool, and seaside activities.
  • Machine washable for easy maintenance and care.
  • Sizes run slim; consider sizing up for comfort.
  • Average Rating out of 5:
  • Price Range: $16.19
  • Size: 3-4T,4-5T,5-6 Years,6-7 Years,8-9 Years,9-10 Years,10-11 Years
  • Color: Cyanflower Bowknot
  • Material: 30 positive
9

Speedo Girls' Cross Back One Piece Swimsuit

  • Chlorine-resistant fabric for long-lasting wear.
  • Comfortable quick-dry material for active play.
  • Cross back design for enhanced support.
  • Stylish multi-straps for a trendy look.
  • Pilling resistant for a sleek appearance.
  • Perfect for swimming lessons and summer fun.
  • Available in various sizes for a perfect fit.
  • Average Rating out of 5:
  • Price Range: $25.75
  • Color: Navy
10

COSEFUMO Girls One Piece Swimsuit (5-12yrs)

  • Soft, quick-dry fabric for comfort.
  • Adorable design that girls love.
  • Perfect for beach and pool parties.
  • Machine washable for easy care.
  • Available sizes for ages 5-12 years.
  • Customer satisfaction guarantee included.
  • Great summer gift for little ones.
  • Price Range: $19.99
  • Color: Blue
11

beautyin Girls Boyleg One Piece Swimsuit

  • High stretchy fabric for durability and comfort.
  • Skin-friendly and breathable for all-day wear.
  • Removable chest pads for size 12-14 swimsuits.
  • No chest pads for sizes 8-10 swimsuits.
  • Racerback design ensures shoulder flexibility.
  • Full lining provides excellent coverage and support.
  • Quick-drying, perfect for various water sports.
  • Average Rating out of 5:
  • Price Range: $24.29
  • Color: Navy/Pink
12

BAOHULU Floral One Piece Swimsuit (3-8Y)

  • Charming floral design for stylish summer fun.
  • Comfortable one-piece with swim skirt feature.
  • Flexible shoulder straps for easy dressing.
  • Machine washable for convenient care.
  • Perfect for beach, pool, or seaside adventures.
  • Available for toddler girls aged 3-8 years.
  • Refer to size information in pictures.
  • Average Rating out of 5:
  • Price Range: $17.99
  • Size: 3-4T,4-5T,5-6 Years,6-7 Years,7-8 Years,8-9 Years,9-10 Years,10-11 Years
  • Color: T Peach
  • Material: 67 positive
13

Dolfin Uglies Girls' Criss-Cross Swimsuit

  • Lightweight, chlorine-resistant fabric for durability.
  • Bright, expressive SmileyWorld prints for fun.
  • Bold colors that won’t fade over time.
  • Soft lining for added comfort and coverage.
  • Secure athletic fit enhances performance in water.
  • Stay-put straps for secure and comfortable fit.
  • Perfect for practice, competition, or summer camp.
  • Average Rating out of 5:
  • Price Range: $29.99
  • Color: Black
14

BAOHULU Girls Long Sleeve Swimsuit (UPF 50+)

  • UPF 50+ protects against harmful UV rays.
  • Breathable, skin-friendly, and lightweight material.
  • One-piece design for easy wear and removal.
  • Front zipper closure for convenience and style.
  • Quick-dry fabric ideal for swimming activities.
  • Perfect for pool, beach, and seaside fun.
  • Includes a matching hairband for added charm.
  • Average Rating out of 5:
  • Price Range: $19.59
  • Color: Purplemarble Long
15

Flow Swim Gear Girls' Accelerate Swimsuit

  • Durable fabric: 90% polyester, 10% spandex blend.
  • Quick-drying and breathable for comfortable wear.
  • Chlorine resistant for long-lasting performance.
  • Streamlined racerback design for enhanced mobility.
  • Available in sizes 23 to 34 for perfect fit.
  • Ideal for practice, competition, and fitness swimming.
  • Stylish solid colors with a trendy crescent pattern.
  • Average Rating out of 5:
  • Price Range: $44.95
  • Color: Black
  • Material: 51 positive
16

Bemeol Girls' Ankle Socks (12 Pairs)

  • 12 pairs of colorful ankle socks for girls.
  • Made of premium combed cotton for comfort.
  • Breathable mesh design for optimal air circulation.
  • Moisture-wicking to keep feet dry and cool.
  • Elasticized cuff for a secure non-slip fit.
  • Available in three sizes for perfect fit.
  • Ideal gift for birthdays and special occasions.
  • Average Rating out of 5:
  • Price Range: $16.99
  • Color: 12 Pairs Black(6 Colors)
17

BAOHULU Girls UPF 50+ One Piece Swimsuit

  • UPF 50+ protection from harmful UV rays.
  • Quick-drying, lightweight, and breathable fabric.
  • Front zipper for easy on and off.
  • Vibrant colors and fun patterns available.
  • Great for beach, pool, and summer activities.
  • Comfortable fit with high neck coverage.
  • Hand wash and hang dry recommended.
  • Average Rating out of 5:
  • Price Range: $17.99
  • Color: Purplescale
18

Adoretex Unisex Swim Parka Coat

  • Water-resistant 100% Oxford nylon outer shell.
  • Soft fleece lining for comfort in all conditions.
  • Quick-dry fabric for immediate use after swimming.
  • YKK two-way zipper for enhanced mobility.
  • Ideal for swimming, soccer, and other water sports.
  • Suitable for adults and kids of all sizes.
  • Keeps car seats dry after water activities.
  • Average Rating out of 5:
  • Price Range: $80.99
  • Size: X-Small,Small,Medium,Large,X-Large,XX-Large,3X-Large,3-4T,5-6 Years,7-8 Years,9-10 Years
  • Color: Black/Orange
19

Flow Velocity Girls' One Piece Swimsuit

  • Vibrant patterns for standout style at swim meets.
  • Quick-drying, breathable, and chlorine-resistant fabric.
  • Sporty design with round neckline and keyhole back.
  • Perfect for practice, competition, and recreational swimming.
  • Available in youth sizes for better fitting.
  • Modest coverage with v-shaped back straps.
  • Comfortable for all-day wear during swimming activities.
  • Average Rating out of 5:
  • Price Range: $44.95
  • Color: Disruptor Blue
  • Material: 4 positive
20

Speedo Girls' One-Piece Racerback Swimsuit

  • UPF 50+ protects against harmful sun rays.
  • Chlorine-resistant fabric ensures long-lasting wear.
  • Thick straps for added support and comfort.
  • Racerback design allows for unrestricted movement.
  • Vibrant prints for stylish summer fun.
  • Durable construction withstands frequent swimming sessions.
  • Perfect for swim classes and recreational swimming.
  • Average Rating out of 5:
  • Price Range: $40.00
  • Size: 12 Months,18 Months,2T,3T,4,5,6,7,8,10,12,14,16
  • Color: Fuchsia Pink Tie
21

ARENA Girls Dynamo Training Swimsuit (Junior)

  • Extremely comfortable one-piece swimsuit for girls.
  • Chlorine-resistant and quick-drying fabric.
  • Made of 82% recycled Polyester and 18% Elastane.
  • Wide straps for good support and secure fit.
  • OEKO-TEX STANDARD 100 certified fabric.
  • Ideal for pool, beach, and water activities.
  • NCAA and NFHS compliant design.
  • Average Rating out of 5:
  • Price Range: $50.00
  • Color: Black
22

Flow Ignite Girls' One Piece Swimsuit

  • Cute colors: black, blue, and red options.
  • Comfortable polyester spandex blend fabric.
  • Chafe-free design for enhanced comfort.
  • Sporty style with round neckline and keyhole back.
  • Front lined for added modesty during swims.
  • Ideal for training, competition, and recreational use.
  • Available in youth sizes for perfect fit.
  • Average Rating out of 5:
  • Price Range: $39.95
  • Color: Black/White
  • Material: 20 positive
23

MODNTOGA Girls One-Piece Swimwear

  • High-quality fabric: 95% Polyester, 5% Spandex.
  • Sporty one-piece design for comfort and style.
  • Chlorine-resistant and quick-drying materials.
  • Double-layered for durability and support.
  • Available in various sizes for ages 4-16.
  • Hand wash recommended for longevity.
  • Racerback straps offer freedom of movement.
  • Average Rating out of 5:
  • Price Range: $19.99
  • Color: Black
  • Material: 12 positive
24

Karrack Girls Training Swim Suit (Conjoined)

  • UPF 50+ sun protection for delicate skin.
  • Runs small; order one size up.
  • High elasticity, chlorine-resistant fabric.
  • No fading; retains color after use.
  • Ideal for various water sports activities.
  • Easy care; avoid detergents and bleach.
  • Perfect for competitive training and recreation.
  • Average Rating out of 5:
  • Price Range: $27.99
  • Color: Black
  • Material: 14 positive
25

Moily Girls Gymnastics Crop Top & Shorts

  • High-quality polyamide and spandex material.
  • Racer back crop top for freedom of movement.
  • Comfortable and breathable stretchy fabric.
  • Matching printed shorts with elastic waistband.
  • Perfect for various activities and performances.
  • Ideal for summer, beach, and swimming pool.
  • General age size guidance for fit.
  • Average Rating out of 5:
  • Price Range: $3.99
26

ARENA Girls Powerskin ST Next Kneeskin

  • FINA-approved racing suit for girls.
  • Made with over 60% recycled fabrics.
  • Lighter construction reduces water absorption and drag.
  • Durable fabric ensures long-lasting compression.
  • Ergonomic design for optimal fit and movement.
  • Reinforced shoulder straps for comfort and durability.
  • Enhanced core and leg support for increased power.
  • Average Rating out of 5:
  • Price Range: $120.00
  • Color: Black
27

TFJH E Girls UV 50+ Swim Skirt Set

  • Includes long sleeve swim shirt and ruffle skirt.
  • Rated UPF 50+ for excellent sun protection.
  • Blocks over 97% of harmful UV radiation.
  • Size chart available for accurate fitting.
  • Drawstring waistband for a secure fit.
  • Recommended hand wash for longevity.
  • Perfect for various water activities and vacations.
  • Average Rating out of 5:
  • Price Range: $21.99
  • Color: A2 Purple Agate Long
  • Material: 29 positive