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USA Girls 10 & under - 100 M Back

These rankings show the swimmers' placement within the United States.
They are based on the swimmer's personal best, their current age category, and team; and are calculated from all the meets results.
For each swimmer, you can find the swimmer's ranking, their best time, the corresponding time standard, as well as how much faster the swimmer needs to be to reach the next level. The last columns provide information about the event they achieved this personal best.

Swimmer Rankings

Ranking Name Time Age Standard to Next Standard Team Date Meet
351 Yana Gumienny 1:38.05 9 BB Min A: 1:34.59 (+3.46s | 3.5%) Sarasota Tsunami Swim Team 04/17/2026 2026 SAINT PETE S 1st LONG COURSE MEET
50 Back
48.00
48.00
100 Back
50.05
1:38.05
100 Back
1:38.05
352 Yaretzy Perez Rodriguez 1:38.07 10 BB Min A: 1:34.59 (+3.48s | 3.5%) Southwest Aquatic Warriors 04/17/2026 1st Annual SAW Vs Streamline Fiesta Showdown
353 Lillian Kozina 1:38.08 10 BB Min A: 1:34.59 (+3.49s | 3.6%) Front Range Barracudas 05/17/2025 2025 CO CUDA Vs AQUA Dual
50 Back
47.71
47.71
100 Back
50.37
1:38.08
100 Back
1:38.08
354 Shirley Bin 1:38.10 10 BB Min A: 1:34.59 (+3.51s | 3.6%) Milpitas Aquatic Club 05/23/2025 Zone 1 South May Firecracker 500
355 Abigail Neland 1:38.12 10 BB Min A: 1:34.59 (+3.53s | 3.6%) Nitro Swimming 05/09/2026 2026 ST NTRO LC School S Out
50 Back
47.19
47.19
100 Back
50.93
1:38.12
100 Back
1:38.12
356 Viola Rizzardi 1:38.19 10 BB Min A: 1:34.59 (+3.60s | 3.7%) Accokeek Stroke Technique Swim 08/06/2025 2025 Summer Elite Showcase
50 Back
48.48
48.48
100 Back
49.71
1:38.19
100 Back
1:38.19
357 Danielle Peacock 1:38.23 10 BB Min A: 1:34.59 (+3.64s | 3.7%) Bellingham Bay Swim Team 04/24/2026 2026 PN SMAC Spring Showers LC Challenge
358 Alexa Jenner 1:38.25 9 BB Min A: 1:34.59 (+3.66s | 3.7%) Phoenix Swim Club 06/20/2025 2025 SI SPLASH AND DASH
50 Back
48.56
48.56
100 Back
49.69
1:38.25
100 Back
1:38.25
359 Hope Wright 1:38.26 8 BB Min A: 1:34.59 (+3.67s | 3.7%) Flatiron Athletic Club 07/25/2025 2025 CO CSI Age Group Championships
360 Zoe Scott 1:38.26 10 BB Min A: 1:34.59 (+3.67s | 3.7%) Northside Aquatics 05/15/2026 2026 ST NIST Salute To The Troops
50 Back
47.76
47.76
100 Back
50.50
1:38.26
100 Back
1:38.26
361 Bianca Duke 1:38.29 10 BB Min A: 1:34.59 (+3.70s | 3.8%) Sarasota Tsunami Swim Team 05/02/2026 2026 Sea Dragon May Open
50 Back
48.04
48.04
100 Back
50.25
1:38.29
100 Back
1:38.29
362 Autumn Kibler 1:38.36 10 BB Min A: 1:34.59 (+3.77s | 3.8%) Battlefield Area Star Swimmers 05/04/2024 BASS Jim Frye Memorial Invitational May 202
50 Back
47.29
47.29
100 Back
51.07
1:38.36
100 Back
1:38.36
363 Madison Luna 1:38.40 9 BB Min A: 1:34.59 (+3.81s | 3.9%) The Claremont Club 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Back
48.58
48.58
100 Back
49.82
1:38.40
100 Back
1:38.40
364 Jhene Lee 1:38.43 10 BB Min A: 1:34.59 (+3.84s | 3.9%) Freedom Aquatics 08/06/2025 2025 Summer Elite Showcase
50 Back
45.73
45.73
100 Back
52.70
1:38.43
100 Back
1:38.43
365 Alexa Leyvi 1:38.44 10 BB Min A: 1:34.59 (+3.85s | 3.9%) Sarasota Tsunami Swim Team 06/07/2025 2025 SRQ SUMMER AGE GROUP MEET
366 Metta Oeltjenbruns 1:38.44 10 BB Min A: 1:34.59 (+3.85s | 3.9%) Aquajets Swim Team 05/15/2026 2026 MN HURR LC Spring Opener
50 Back
47.81
47.81
100 Back
50.63
1:38.44
100 Back
1:38.44
367 Theresa Kovalyov 1:38.45 9 BB Min A: 1:34.59 (+3.86s | 3.9%) Northern Lights Swimming Assoc 07/12/2025 2025 MN BAC Last Chance Invitational
50 Back
49.05
49.05
100 Back
49.40
1:38.45
100 Back
1:38.45
368 Mia De Angelis 1:38.45 10 BB Min A: 1:34.59 (+3.86s | 3.9%) T2 Aquatics 05/02/2026 2026 Sea Dragon May Open
50 Back
49.50
49.50
100 Back
48.95
1:38.45
100 Back
1:38.45
369 Kayla Cepeda 1:38.45 10 BB Min A: 1:34.59 (+3.86s | 3.9%) Just Care Aquatics Tritons 07/19/2024 2024 BD LCM Border Champs
50 Back
48.42
48.42
100 Back
50.03
1:38.45
100 Back
1:38.45
370 Elizaveta Kazakova 1:38.51 9 BB Min A: 1:34.59 (+3.92s | 4.0%) Jbarracudas Swim Team 04/24/2026 2026 SI PS ABB Meet B Group
371 Sophie Helmick 1:38.53 9 BB Min A: 1:34.59 (+3.94s | 4.0%) Sunnyvale Swim Club 05/16/2026 2026 DACA LC CBA+
372 Zara Maleche 1:38.53 9 BB Min A: 1:34.59 (+3.94s | 4.0%) Mantas Swim Club 06/20/2025 2025 MN MAN Red White Blue Invite
50 Back
47.49
47.49
100 Back
51.04
1:38.53
100 Back
1:38.53
373 Thora Chen 1:38.55 10 BB Min A: 1:34.59 (+3.96s | 4.0%) Livermore AquaCowboys 04/25/2026 Brentwood Seawolves Long Course C B BB+
374 Elyse Vetsch 1:38.55 10 BB Min A: 1:34.59 (+3.96s | 4.0%) Sea Devils 05/10/2025 2025 MN HURR LC Spring Opener
50 Back
48.39
48.39
100 Back
50.16
1:38.55
100 Back
1:38.55
375 Ava Gao 1:38.59 10 BB Min A: 1:34.59 (+4.00s | 4.1%) DeAnza Cupertino Aquatics 05/16/2026 2026 DACA LC CBA+
376 Dianne Park 1:38.62 10 BB Min A: 1:34.59 (+4.03s | 4.1%) Eastside Aquatic Swim Team 04/24/2026 2026 PN SMAC Spring Showers LC Challenge
377 Zoe Lau 1:38.65 9 BB Min A: 1:34.59 (+4.06s | 4.1%) Dart Swimming 05/02/2026 Alto Spring Jam CBA
378 Bella Chen 1:38.66 9 BB Min A: 1:34.59 (+4.07s | 4.1%) Bellevue Club Swim Team 05/01/2026 2026 PN BC May Flowers Approved
379 Amy Cui 1:38.66 10 BB Min A: 1:34.59 (+4.07s | 4.1%) Aquajets Swim Team 05/15/2026 2026 MN HURR LC Spring Opener
50 Back
49.47
49.47
100 Back
49.19
1:38.66
100 Back
1:38.66
380 Ellie Hsu 1:38.66 10 BB Min A: 1:34.59 (+4.07s | 4.1%) Bellevue Club Swim Team 05/01/2026 2026 PN BC May Flowers Approved
381 Emilie Bieker 1:38.71 10 BB Min A: 1:34.59 (+4.12s | 4.2%) Legacy Aquatics 05/01/2026 2026 THSC Spring Invite
50 Back
47.55
47.55
100 Back
51.16
1:38.71
100 Back
1:38.71
382 Noelle Liang 1:38.74 9 BB Min A: 1:34.59 (+4.15s | 4.2%) Otter Swim Club 05/16/2026 2026 DACA LC CBA+
383 Anika Muliadikara 1:38.75 10 BB Min A: 1:34.59 (+4.16s | 4.2%) Highlands Ranch Aquatics 05/15/2026 2026 CO NJ Ken Kelley Invite
50 Back
48.72
48.72
100 Back
50.03
1:38.75
100 Back
1:38.75
384 Madison Lee 1:38.76 9 BB Min A: 1:34.59 (+4.17s | 4.2%) Olympus Aquatics 08/01/2025 2025 LC Beehive Finale
50 Back
48.47
48.47
100 Back
50.29
1:38.76
100 Back
1:38.76
385 Lola Berkstresser 1:38.76 10 BB Min A: 1:34.59 (+4.17s | 4.2%) North Jeffco Swim Team 05/15/2026 2026 CO NJ Ken Kelley Invite
50 Back
46.59
46.59
100 Back
52.17
1:38.76
100 Back
1:38.76
386 Ava McDonough 1:38.82 9 BB Min A: 1:34.59 (+4.23s | 4.3%) Bolles School Sharks 06/20/2025 2025 Planet Swim Summer Championships
50 Back
49.02
49.02
100 Back
49.80
1:38.82
100 Back
1:38.82
387 Findley Citta 1:38.83 10 BB Min A: 1:34.59 (+4.24s | 4.3%) Makos Aquatics Club of Gainesv 06/06/2025 2025 MAKOS Summer Splash
388 Avery Tubb 1:38.86 10 BB Min A: 1:34.59 (+4.27s | 4.3%) North Jeffco Swim Team 04/24/2026 2026 CO Arena Catch Me If You Can
389 Michelle Mitnick 1:38.87 10 BB Min A: 1:34.59 (+4.28s | 4.3%) Horizon Swimming 07/16/2025 Renee And Jim Patterson Meet 2025
25 Back
49.62
49.62
50 Back
0.00
49.62
50 Back
49.62
75 Back
49.25
1:38.87
100 Back
0.00
1:38.87
50 Back
49.25
390 Penny Datko 1:38.89 10 BB Min A: 1:34.59 (+4.30s | 4.3%) Fort Collins Area Swim Team 06/06/2025 2025 CO FAST June Bonanza
50 Back
46.93
46.93
100 Back
51.96
1:38.89
100 Back
1:38.89
391 Emilia Langdon 1:38.93 10 BB Min A: 1:34.59 (+4.34s | 4.4%) Palo Alto Stanford Aquatics 05/30/2025 VJO S Tuffy Williams Summer Kickoff Classic
392 Isla Davis 1:38.94 9 BB Min A: 1:34.59 (+4.35s | 4.4%) Streamline Aquatics 05/15/2026 2026 ST NIST Salute To The Troops
50 Back
47.13
47.13
100 Back
51.81
1:38.94
100 Back
1:38.94
393 Eloise Maine 1:38.94 10 BB Min A: 1:34.59 (+4.35s | 4.4%) Seattle Metropolitan Aquatic C 07/24/2025 2025 PN LC 12 U Championships
394 Emerson Clark 1:38.96 9 BB Min A: 1:34.59 (+4.37s | 4.4%) Edina Swim Club 06/26/2025 2025 MN AQJT Aquajets Summer Spectacular
50 Back
47.49
47.49
100 Back
51.47
1:38.96
100 Back
1:38.96
395 Dylan Marrone 1:39.02 10 BB Min A: 1:34.59 (+4.43s | 4.5%) Firestone Akron Swim Team 07/24/2025 2025 LE Age Group And Senior LC Championships
50 Back
48.41
48.41
100 Back
50.61
1:39.02
100 Back
1:39.02
396 Madison McNaghten 1:39.03 9 BB Min A: 1:34.59 (+4.44s | 4.5%) Spokane Waves Aquatic Team 04/25/2026 2026 SWAT Spring Fling
50 Back
49.38
49.38
100 Back
49.65
1:39.03
100 Back
1:39.03
397 Ilaryia Ramaniuk 1:39.07 10 BB Min A: 1:34.59 (+4.48s | 4.5%) Sarasota Sharks 04/25/2026 11th Annual Hohne Memorial Invitational
398 Isla Siegle 1:39.08 10 BB Min A: 1:34.59 (+4.49s | 4.5%) St Croix Swim Club 05/15/2026 2026 MN HURR LC Spring Opener
50 Back
48.10
48.10
100 Back
50.98
1:39.08
100 Back
1:39.08
399 Jalanah Deroze 1:39.09 10 BB Min A: 1:34.59 (+4.50s | 4.5%) Swim Coral Springs 04/18/2026 SCS Under The Sun Invitational
400 BasilLee Pippin-Kanai 1:39.10 9 BB Min A: 1:34.59 (+4.51s | 4.6%) Warrior Aquatic Club 05/16/2026 BIG ISLAND SWIMMING @ KCAC

Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and times displayed on this website are unofficial and should not be viewed as such. We update our information regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this website is entertainment. None of the information here should be used for university admission applications.