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USA Boys 10 & under - 50 Y Breast

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
4501 Liam Heredia 54.19 10 B: 53.39 (+0.80s | 1.5%) Sailfish 11/16/2025 2025 ST TXLA 10 U November Unclassified
4502 Jack Fritz 54.19 9 B: 53.39 (+0.80s | 1.5%) Swim Gators Str 01/31/2026 2026 Guppy Bowl
4503 Pierce Pinter 54.19 10 B: 53.39 (+0.80s | 1.5%) Inland Coastal Aquatic Club 10/04/2026 2026 SI ICAC 14U RISING STARS 1
4504 William Sandlin 54.19 9 B: 53.39 (+0.80s | 1.5%) Boerne Elite Aquatics 10/16/2026 2026 ST BEAQ October Race Fest
4505 Levi Durden 54.19 9 B: 53.39 (+0.80s | 1.5%) Orange Blossom Aquatics 10/09/2026 2026 GTSA TYR Swim Classic
4506 Kabir Jain 54.19 9 B: 53.39 (+0.80s | 1.5%) Tualatin Hills Swim Club 10/23/2026 2026 THSC Fall Invitational
4507 Christopher Bissell 54.20 8 B: 53.39 (+0.81s | 1.5%) Riptide Swim Team 03/07/2026 2026 MN RSC 10 U State Championship
4508 Liam O'Connor 54.20 9 B: 53.39 (+0.81s | 1.5%) Arlington Aquatic Club 03/21/2026 2026 MAKO SPRING FLING
4509 Caleb Clarin 54.20 10 B: 53.39 (+0.81s | 1.5%) Fairfax Foxes Swimming 11/21/2025 2025 Swim Rock
4510 Oliver Dale 54.20 10 B: 53.39 (+0.81s | 1.5%) Ensworth Aquatics 09/25/2026 2026 Excel Aquatics Fall Fest Invite
4511 Alejandro Yang 54.20 10 B: 53.39 (+0.81s | 1.5%) DeAnza Cupertino Aquatics 10/24/2026 PSL Pumpkin Spice Splash
4512 Daniel Gerhard 54.21 10 B: 53.39 (+0.82s | 1.5%) Blue Dolfins 10/25/2025 2025 Halloween Spooktacular
4513 Brendan Gao 54.21 10 B: 53.39 (+0.82s | 1.5%) Bellevue Club Swim Team 09/21/2025 2025 PN BC 47th Annual Blue Orange Meet
4514 Enzo Choudhri 54.21 9 B: 53.39 (+0.82s | 1.5%) Memphis Tiger Swimming 09/25/2026 2026 Tiger Fall Classic
4515 Lincoln Wiley 54.22 9 B: 53.39 (+0.83s | 1.5%) Front Range Barracudas 03/06/2026 2026 CO NCS Winter District Championships
25 Breast
27.31
27.31
50 Breast
26.91
54.22
50 Breast
54.22
4516 Callen Cash 54.23 10 B: 53.39 (+0.84s | 1.5%) Cali Piranha Swim Team 11/02/2025 2025 SI ICAC RISING STARS 1
4517 Lucas O'Driscoll 54.23 10 B: 53.39 (+0.84s | 1.5%) Rapids Swim Team 12/05/2025 2025 NE UVAC Winter Classic
4518 Ronan Garton 54.23 9 B: 53.39 (+0.84s | 1.5%) Team Eugene Aquatics 04/17/2026 2026 April Mini Meet
4519 Liam Chen 54.23 10 B: 53.39 (+0.84s | 1.5%) Middies Wave Ryders 02/13/2026 39th Black History Swim Meet
4520 Nathan Zhu 54.24 9 B: 53.39 (+0.85s | 1.6%) Y in Central Maryland Blue Cra 11/01/2025 2025 Bridget Vache Memorial MAC Fall Frenzy
4521 Lincoln Muncie 54.24 10 B: 53.39 (+0.85s | 1.6%) Spokane Waves Aquatic Team 02/14/2025 2025 IES JUNIOR CHAMPIONSHIPS
25 Breast
26.09
26.09
50 Breast
28.15
54.24
50 Breast
54.24
4522 Austin Zhang 54.24 9 B: 53.39 (+0.85s | 1.6%) Brea Aquatics 11/21/2025 2025 CA MVN Turkey Classic
4523 James Allen 54.24 9 B: 53.39 (+0.85s | 1.6%) Bolles School Sharks 12/04/2025 RAFC Winter Classic
4524 Thompson Courcier 54.25 10 B: 53.39 (+0.86s | 1.6%) FireFish Swim Team 01/16/2026 2026 NE CS Bronze Championships
4525 Jackson Williams 54.25 9 B: 53.39 (+0.86s | 1.6%) Swim Omaha 02/20/2026 2026 MW Midwestern Age Group Short Course
4526 Anatolii Rodriguez 54.25 9 B: 53.39 (+0.86s | 1.6%) Huntsville Swim Association 09/20/2025 2025 Ricky Hui Intrasquad Meet
4527 Artin Hashemi 54.26 10 B: 53.39 (+0.87s | 1.6%) The Woodlands Swim Team 02/21/2025 MAC Hosted 2025 Gulf 12 Under Champs
4528 Sawyer Moore 54.27 9 B: 53.39 (+0.88s | 1.6%) Mecklenburg Swim Association 11/07/2025 2025 EAC Cornucopia Classic
4529 Oliver Hall 54.27 10 B: 53.39 (+0.88s | 1.6%) SwimRVA 03/20/2026 2026 SwimRVA Clover Cup
4530 Sayan Bhosle 54.27 10 B: 53.39 (+0.88s | 1.6%) Streamline Aquatics Club 06/13/2026 2026 STAC Summertime Splash
4531 Jeremy Ho 54.27 10 B: 53.39 (+0.88s | 1.6%) California Dolphins Swim Team 10/10/2026 Orinda Aquatics PC SC C B BB+
4532 Heath Huddleston 54.28 8 B: 53.39 (+0.89s | 1.6%) Foxjets Swim Team 03/07/2026 2026 MN RSC 10 U State Championship
4533 Ruslan Alakbarli 54.28 9 B: 53.39 (+0.89s | 1.6%) Mason Makos Swim Team 12/12/2025 2025 MAKO HOLIDAY INVITATIONAL
4534 Marko Kekich 54.28 10 B: 53.39 (+0.89s | 1.6%) Parkway-Rockwood Gateway Swim 03/07/2026 2026 GTWY 8 Under Champs
4535 Gianpaolo Pirraglia 54.28 10 B: 53.39 (+0.89s | 1.6%) Swim Florida 12/14/2024 2024 T2 Candy Cane Meet
4536 Edward Lou-Holmes 54.28 9 B: 53.39 (+0.89s | 1.6%) Arctic Aquatics 05/01/2026 2026 NE ARCT Spring Specialty Meet
4537 Max Kazachok 54.28 10 B: 53.39 (+0.89s | 1.6%) Staten Island Aquatics Club 01/16/2026 2026 MR LIE Winterfest Invitational
4538 Carson Chen 54.29 8 B: 53.39 (+0.90s | 1.7%) Life Time Fitness New York Swi 10/10/2025 2025 MR YMID Fall Festival Invitational
4539 Atlas Davis 54.29 10 B: 53.39 (+0.90s | 1.7%) Greater Columbus Swim Tm Of Oh 02/19/2026 2026 OH UASC SC Regional Championships
4540 Alexandru Badila 54.29 8 B: 53.39 (+0.90s | 1.7%) Greater Pensacola Aquatic Club 09/25/2026 2026 Tropic Like It S Hot Open
25 Breast
24.87
24.87
50 Breast
29.42
54.29
50 Breast
54.29
4541 Benjamin Talebian 54.30 10 B: 53.39 (+0.91s | 1.7%) Machine Aquatics 10/04/2025 2025 Harvest Moon Invitational
4542 Kaisen Mou 54.30 10 B: 53.39 (+0.91s | 1.7%) Otter Swim Club 02/07/2026 Alto Feb 7 8 CBA Valentines Day
4543 Luke Flynn 54.30 9 B: 53.39 (+0.91s | 1.7%) Unattached 04/11/2025 2025 Boys Girls Clubs National Swim Champs
4544 Hudson Moore 54.30 9 B: 53.39 (+0.91s | 1.7%) Douglas Dolfins Swim Team 07/31/2026 2026 High Country Short Course Championship
4545 Quaid Lo 54.30 9 B: 53.39 (+0.91s | 1.7%) Marlins Of Raleigh 10/24/2025 2025 MOR Kick Off
4546 Grayson Julien 54.31 10 B: 53.39 (+0.92s | 1.7%) South Valley Makos 11/14/2025 2025 Santa Clara Swim Club SC CBA Meet
4547 Grier Patten 54.31 9 B: 53.39 (+0.92s | 1.7%) North Palm Beach Swim Club 10/24/2025 Dick Wells Invite
4548 Maxwell Gormley 54.31 10 B: 53.39 (+0.92s | 1.7%) Zeus Swim Team 12/05/2025 2025 MR NYS Holiday Classic Trials Finals
4549 Youcheng Yin 54.32 9 B: 53.39 (+0.93s | 1.7%) Arctic Aquatics 03/13/2026 2026 NE CRA End Of Season March Invite
4550 Graham Carr 54.32 8 B: 53.39 (+0.93s | 1.7%) Marlins Of Raleigh 02/07/2026 2026 MOR Snowflake 3 Meet

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.