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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4001 | Nolan Stevens | 52.51 | 10 | B Min | BB: 47.69 (+4.82s | 9.2%) | Mason Manta Rays | 02/19/2026 | 2026 OH RAYS SC Regional Championships | |
| 4002 | Liam Kim | 52.51 | 8 | B Min | BB: 47.69 (+4.82s | 9.2%) | Life Time Fitness New York Swi | 03/07/2026 | 2026 MR Metro 8 Under Championships | |
| 4003 | Frederick Wong | 52.51 | 9 | B Min | BB: 47.69 (+4.82s | 9.2%) | Long Island Aquatic Club | 11/01/2025 | 2025 MR TRI Fall SCY Invitational | |
| 4004 | Jake Fang | 52.51 | 8 | B Min | BB: 47.69 (+4.82s | 9.2%) | 92ny Flying Dolphins | 03/07/2026 | 2026 MR Metro 8 Under Championships | |
| 4005 | John Dollar | 52.51 | 8 | B Min | BB: 47.69 (+4.82s | 9.2%) | Marshall County Swim Club | 12/05/2025 | 2025 SE Christmas In Auburn | |
| 4006 | Declan Mahland | 52.52 | 10 | B Min | BB: 47.69 (+4.83s | 9.2%) | Lynchburg Aquatic Club | 02/27/2026 | 2026 SW District Champs 9 Over | |
| 4007 | Ezekiel Mangguray | 52.52 | 10 | B Min | BB: 47.69 (+4.83s | 9.2%) | Long Island Aquatic Club | 11/16/2025 | 2025 MR LIAC Fall Festival Invitational | |
| 4008 | Maxton Eshler | 52.52 | 9 | B Min | BB: 47.69 (+4.83s | 9.2%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 4009 | Mason Lam | 52.52 | 8 | B Min | BB: 47.69 (+4.83s | 9.2%) | Apex | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 4010 | Maxwell Ma | 52.53 | 9 | B Min | BB: 47.69 (+4.84s | 9.2%) | California Dolphins Swim Team | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | |
| 4011 | Ezekiel Sauve | 52.53 | 10 | B Min | BB: 47.69 (+4.84s | 9.2%) | Saint Petersburg Aquatics | 01/23/2026 | BLOOMIN FAST SWIM MEET | |
| 4012 | Sean McKenna | 52.53 | 10 | B Min | BB: 47.69 (+4.84s | 9.2%) | SwimMAC Carolina | 03/07/2026 | 2026 SwimMAC BC Championship | |
| 4013 | Ian Zhai | 52.53 | 9 | B Min | BB: 47.69 (+4.84s | 9.2%) | Badger Swim Club,Inc. | 11/21/2025 | 2025 MR LIAC Thanksgiving Invite | |
| 4014 | James Saunders | 52.53 | 8 | B Min | BB: 47.69 (+4.84s | 9.2%) | Empire Swimming | 03/07/2026 | 2026 MR Metro 8 Under Championships | |
| 4015 | Yassein Ibrahim | 52.53 | 10 | B Min | BB: 47.69 (+4.84s | 9.2%) | South Sound YMCA | 01/11/2025 | 2025 PN PSSA Snowman Invite Approved | |
| 4016 | Rodion Podliesnov | 52.53 | 8 | B Min | BB: 47.69 (+4.84s | 9.2%) | Longhorn Aquatics | 10/11/2025 | 2025 ST WOW Great Pumpkin Plunge | |
| 4017 | Maxwell Zhang | 52.54 | 10 | B Min | BB: 47.69 (+4.85s | 9.2%) | Mei\\\\\\'s Typhoons Swimming Club | 06/07/2026 | 2026 NE NSSC June Invitational At BC High | |
| 4018 | Paul Fitko | 52.54 | 10 | B Min | BB: 47.69 (+4.85s | 9.2%) | Crimson Aquatics | 01/16/2026 | 2026 NE CRIM Bronze Championship | |
| 4019 | Connor Losey | 52.54 | 8 | B Min | BB: 47.69 (+4.85s | 9.2%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 11/22/2025 | 2025 Royal Fall Cup | |
| 4020 | Connor Wood | 52.54 | 9 | B Min | BB: 47.69 (+4.85s | 9.2%) | Rima United | 01/09/2026 | 2026 NE CRIM Jan Team Specialty | |
| 4021 | Arthur Viray | 52.54 | 9 | B Min | BB: 47.69 (+4.85s | 9.2%) | Daly City Dolphins | 12/06/2025 | DCD Winter Holiday Splash CBA+ | |
| 4022 | Uri Yeret | 52.55 | 10 | B Min | BB: 47.69 (+4.86s | 9.2%) | Karishim Swim Club | 10/19/2025 | 2025 NE JCCS Newton J Dual Meet Copied | |
| 4023 | Daniel Rumean | 52.55 | 10 | B Min | BB: 47.69 (+4.86s | 9.2%) | Sunnyvale Swim Club | 09/28/2025 | SUNN Blue And Gold Intrasquad Meet Copied | |
| 4024 | Stephen Dunn | 52.55 | 9 | B Min | BB: 47.69 (+4.86s | 9.2%) | Bolles School Sharks | 11/15/2025 | EAJ Fall Harvest 2025 | |
| 4025 | Ezra Ruffcorn | 52.55 | 8 | B Min | BB: 47.69 (+4.86s | 9.2%) | Shasta YMCA Sharks | 11/21/2025 | 2025 Rogue Rapids Sofia Marks Invitational | |
| 4026 | Ezra Howell | 52.56 | 10 | B Min | BB: 47.69 (+4.87s | 9.3%) | Sun Valley 5 B | 10/25/2025 | Spook Splash 2025 | |
| 4027 | Jean Saenz-Pazmino | 52.57 | 8 | B Min | BB: 47.69 (+4.88s | 9.3%) | Indian River Aquatics | 06/26/2026 | 2026 Summer Area 6 Champs | |
| 4028 | Hantian You | 52.57 | 10 | B Min | BB: 47.69 (+4.88s | 9.3%) | Lake Oswego Swim Club | 01/10/2026 | 2026 Hood River Winter Invitational | |
| 4029 | Benjamin West | 52.57 | 10 | B Min | BB: 47.69 (+4.88s | 9.3%) | Unattached | 04/11/2025 | 2025 Boys Girls Clubs National Swim Champs | |
| 4030 | Sawyer Kuhns | 52.57 | 9 | B Min | BB: 47.69 (+4.88s | 9.3%) | The Fish | 12/06/2025 | 2025 Reindeer Mini Meet | |
| 4031 | Robert Gentry | 52.58 | 10 | B Min | BB: 47.69 (+4.89s | 9.3%) | Hill Country Aquatics | 02/28/2026 | 2026 ST SCY Surge Marsh Madness | |
| 4032 | Reece Donaldson | 52.58 | 10 | B Min | BB: 47.69 (+4.89s | 9.3%) | Stingray Swim Team | 01/24/2026 | 2026 PN IST January Invitational Approved | |
| 4033 | Max Marvin-McIntire | 52.58 | 10 | B Min | BB: 47.69 (+4.89s | 9.3%) | Edina Swim Club | 02/23/2025 | 2025 EDI February Sunday At The Races | |
| 4034 | Andrii Ivanov | 52.58 | 10 | B Min | BB: 47.69 (+4.89s | 9.3%) | Valley Aquatics | 03/21/2026 | 2026 PN OSTSEAL Kaholo Island ClassicApproved | |
| 4035 | Edward Chiu | 52.59 | 9 | B Min | BB: 47.69 (+4.90s | 9.3%) | Front Range Barracudas | 04/17/2026 | 2026 CO CUDA April Pizza Meet | |
| 4036 | Nickolas Parasimenco | 52.59 | 9 | B Min | BB: 47.69 (+4.90s | 9.3%) | Tooele Sea Serpents | 12/13/2025 | 2025 UTAH Winter Classic | |
| 4037 | Hugo Situ | 52.59 | 9 | B Min | BB: 47.69 (+4.90s | 9.3%) | Daly City Dolphins | 10/11/2025 | SSF October Splash C B A+ Meet | |
| 4038 | Niyol Scall | 52.59 | 8 | B Min | BB: 47.69 (+4.90s | 9.3%) | FireFish Swim Team | 01/30/2026 | 2026 NE CS Silver Championships | |
| 4039 | Caden Ramachandran | 52.59 | 8 | B Min | BB: 47.69 (+4.90s | 9.3%) | Asphalt Green Unified Aquatics | 11/07/2025 | 2025 MR LIE Fall Classic Invitational | |
| 4040 | Hunter Cockrill | 52.59 | 10 | B Min | BB: 47.69 (+4.90s | 9.3%) | 757swim | 10/25/2025 | 2025 757swim Fall Fiesta | |
| 4041 | William Huang | 52.60 | 8 | B Min | BB: 47.69 (+4.91s | 9.3%) | Daly City Dolphins | 02/21/2026 | Pacific Swimming 10 U SCY Championship | |
| 4042 | Elliot Kenney | 52.60 | 10 | B Min | BB: 47.69 (+4.91s | 9.3%) | Kingfish Swimming Medfield | 05/01/2026 | 2026 NE KING RI May Fair | |
| 4043 | Samuel Holloway | 52.61 | 10 | B Min | BB: 47.69 (+4.92s | 9.4%) | Ohana Swim Team | 04/18/2026 | 2026 PN UPAC Mark Olson Classic Approved | |
| 4044 | Jacob Elmer | 52.61 | 10 | B Min | BB: 47.69 (+4.92s | 9.4%) | Monmouth Barracudas | 04/10/2026 | 2026 GTSA TYR Spring Championship | |
| 4045 | Alexander Forward | 52.61 | 8 | B Min | BB: 47.69 (+4.92s | 9.4%) | San Jose Goosemonkeys | 02/07/2026 | Valley Splash Short Course C B A Meet | |
| 4046 | Sam Yuan | 52.61 | 9 | B Min | BB: 47.69 (+4.92s | 9.4%) | Katy Aquatic Team For Youth | 09/21/2024 | 2024 Katy Purple Black White Meet | |
| 4047 | Jett Williams | 52.62 | 10 | B Min | BB: 47.69 (+4.93s | 9.4%) | DC Dept Of Parks and Recreatio | 11/22/2025 | 20205 Odd Ball Challenge | |
| 4048 | Cooper Dickie | 52.62 | 10 | B Min | BB: 47.69 (+4.93s | 9.4%) | Seattle Metropolitan Aquatic C | 11/16/2025 | 2025 PN PAC Q Meet | |
| 4049 | Abraham Carver | 52.62 | 9 | B Min | BB: 47.69 (+4.93s | 9.4%) | Saint Petersburg Aquatics | 02/27/2026 | 2026 Spring Area 3 Championships | |
| 4050 | Noah Paulson | 52.62 | 10 | B Min | BB: 47.69 (+4.93s | 9.4%) | Mecklenburg Swim Association | 02/07/2026 | MSA IM Tough Meet 2026 | |
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.