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 | |
|---|---|---|---|---|---|---|---|---|---|
| 9051 | Luca Ferraz de Toledo | 1:03.47 | 6 | B: 53.39 (+10.08s | 15.9%) | South East Metro Sharks | 01/09/2026 | 2026 MN FOXJ Winter Classic | ||
| 9052 | Marcelo De La Fuente | 1:03.48 | 10 | B: 53.39 (+10.09s | 15.9%) | Rattlers Swim Club | 12/07/2025 | 2025 BD Del Norte #3 | ||
| 9053 | William Hamric | 1:03.50 | 10 | B: 53.39 (+10.11s | 15.9%) | Excel Aquatics | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | ||
| 9054 | Lucas Zhu | 1:03.50 | 9 | B: 53.39 (+10.11s | 15.9%) | Tac Titans | 01/11/2026 | TAC TITANS January Intrasquad Meet | ||
| 9055 | Quinn Nastasi | 1:03.51 | 10 | B: 53.39 (+10.12s | 15.9%) | Ohana Swim Club | 10/18/2025 | 2025 SLAC IMX Challenge Invitational | ||
| 9056 | Beriah Loomis | 1:03.51 | 7 | B: 53.39 (+10.12s | 15.9%) | Aulea Swim Club | 11/09/2025 | OSL A+ SCY Meet | ||
| 9057 | Nicholas Mazzone | 1:03.52 | 9 | B: 53.39 (+10.13s | 15.9%) | Reno Aquatic Club | 09/12/2025 | Molly Lahlum Memorial Autumn Freeze | ||
| 9058 | Matthew Stack | 1:03.53 | 9 | B: 53.39 (+10.14s | 16.0%) | Brownell Talbot | 11/05/2025 | BLCK MW BT Block Party Sprint #1 | ||
| 9059 | Marcelo Martinez-Fosado | 1:03.53 | 9 | B: 53.39 (+10.14s | 16.0%) | Fulshear Racing Swim Team | 01/18/2025 | 2025 LSST January Frosty Meet | ||
| 9060 | Alexander Carpenter | 1:03.54 | 9 | B: 53.39 (+10.15s | 16.0%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 02/01/2026 | February Closed Invite | ||
| 9061 | Mateo Garibay E. | 1:03.54 | 7 | B: 53.39 (+10.15s | 16.0%) | A T L | 12/19/2025 | 2025 BD Leo Cancellare Memorial Swim Meet | ||
| 9062 | Brooks Kraft | 1:03.55 | 6 | B: 53.39 (+10.16s | 16.0%) | Heartland Swim Assoc | 11/08/2025 | HSA All Ages NTS | ||
| 9063 | Tyler Knesel | 1:03.55 | 9 | B: 53.39 (+10.16s | 16.0%) | Star Aquatics | 12/12/2025 | Triad Tropic Invitational Copied | ||
| 9064 | Greyson Lephew | 1:03.55 | 7 | B: 53.39 (+10.16s | 16.0%) | Loyola Blakefield Aquatics | 11/01/2025 | 2025 Bridget Vache Memorial MAC Fall Frenzy | ||
| 9065 | Calvin Brown | 1:03.56 | 7 | B: 53.39 (+10.17s | 16.0%) | Corvallis Aquatic Team | 02/22/2025 | 2025 Arena Short Course 10 U Championships | ||
| 9066 | Joseph Liu | 1:03.56 | 11 | B: 53.39 (+10.17s | 16.0%) | Long Island Express | 01/16/2026 | 2026 MR LIE Winterfest Invitational | ||
| 9067 | Luco Fornelli | 1:03.56 | 8 | B: 53.39 (+10.17s | 16.0%) | SwimMAC Carolina | 12/05/2025 | 2025 NC SwimMAC December Invite | ||
| 9068 | Trey Calve | 1:03.56 | 8 | B: 53.39 (+10.17s | 16.0%) | Swim Tampa Aquatics | 10/10/2025 | 2025 GTSA TYR Swim Classic | ||
| 9069 | Kalilu McGuire | 1:03.57 | 8 | B: 53.39 (+10.18s | 16.0%) | South Louisiana Swim Team | 10/04/2025 | 2025 CMSA Vance Rose Invitational | ||
| 9070 | Jameson Cooper | 1:03.57 | 8 | B: 53.39 (+10.18s | 16.0%) | Houston Hydra | 09/21/2024 | SSAN 2024 Black Gold Meet | ||
| 9071 | Sidhanth Telang | 1:03.58 | 8 | B: 53.39 (+10.19s | 16.0%) | Shoals Aquatic Club | 11/07/2025 | MSA Veterans Day Invitational | ||
| 9072 | Knox Crum | 1:03.58 | 10 | B: 53.39 (+10.19s | 16.0%) | Cache Valley Marlins | 10/04/2025 | October Meet 2025 | ||
| 9073 | Ian Willoughby | 1:03.58 | 8 | B: 53.39 (+10.19s | 16.0%) | Kent County YMCA | 01/24/2026 | 2026 NE KCY New Year S Splash | ||
| 9074 | Bryce Rutherford | 1:03.58 | 10 | B: 53.39 (+10.19s | 16.0%) | Bowling Green Swim Club | 02/19/2026 | 2026 OH SOS SC Regional Championships | ||
| 9075 | Milan Varga | 1:03.59 | 7 | B: 53.39 (+10.20s | 16.0%) | Terrapins Swim Team | 11/08/2025 | Brentwood Seawolves SCY C B BB+ | ||
| 9076 | Finn O'Brien | 1:03.59 | 9 | B: 53.39 (+10.20s | 16.0%) | Saint Petersburg Aquatics | 12/12/2025 | 2025 HARRY MEISEL WEST | ||
| 9077 | Keegan McFarlane | 1:03.60 | 8 | B: 53.39 (+10.21s | 16.1%) | Seattle Metropolitan Aquatic C | 01/17/2026 | 2026 PN SMAC Winter Invitational Approved | ||
| 9078 | Austin Beggs | 1:03.60 | 9 | B: 53.39 (+10.21s | 16.1%) | Tac Titans | 12/19/2025 | 2025 TAC TITANS Jingle Bells Meet | ||
| 9079 | Lachlan Steele | 1:03.60 | 7 | B: 53.39 (+10.21s | 16.1%) | Baylor Swim Club | 01/09/2026 | 2026 MCC January Invite | ||
| 9080 | Alexander Prior | 1:03.60 | 9 | B: 53.39 (+10.21s | 16.1%) | Sharks Swim Club | 01/17/2025 | 2025 AQUA SPA January Iceberg Invitational | ||
| 9081 | Owen Belche | 1:03.60 | 9 | B: 53.39 (+10.21s | 16.1%) | Tac Titans | 01/11/2026 | TAC TITANS January Intrasquad Meet | ||
| 9082 | Carson Crouch | 1:03.60 | 8 | B: 53.39 (+10.21s | 16.1%) | Hawks Swimming Association | 01/23/2026 | 2026 MR HAWKS AD Trials And Finals | ||
| 9083 | Ethan Pasos | 1:03.61 | 8 | B: 53.39 (+10.22s | 16.1%) | San Gabriel Aquatics | 12/05/2025 | 2025 ST LSAC 5th Annual Graceland | ||
| 9084 | Luca Lucini | 1:03.61 | 10 | B: 53.39 (+10.22s | 16.1%) | Treasure Coast Aquatics | 09/13/2025 | 2025 Dragons Fall Short Course Invite | ||
| 9085 | Henry Hahn | 1:03.62 | 10 | B: 53.39 (+10.23s | 16.1%) | Nitro Swimming | 01/31/2026 | 2026 ST NTRO Fiery Flames | ||
| 9086 | Andrew Mau | 1:03.63 | 9 | B: 53.39 (+10.24s | 16.1%) | Punahou Aquatics Institute | 10/19/2025 | Aulea Fall Frenzy Meet | ||
| 9087 | Charles Rooth | 1:03.63 | 7 | B: 53.39 (+10.24s | 16.1%) | Tac Titans | 11/15/2025 | 2025 TAC TITANS Turkey Squad Meet | ||
| 9088 | Casey Resnick | 1:03.63 | 9 | B: 53.39 (+10.24s | 16.1%) | Webbs Tornadoes Swim Team | 01/16/2026 | 2026 NE CS Bronze Championships | ||
| 9089 | Christopher Lee | 1:03.63 | 7 | B: 53.39 (+10.24s | 16.1%) | Pro Swimming | 01/17/2026 | 2026 PN SMAC Winter Invitational Approved | ||
| 9090 | Thivyan Majooran | 1:03.63 | 9 | B: 53.39 (+10.24s | 16.1%) | Three Village Swim Club | 01/09/2026 | 2026 MR TVSC TJ Kelly Memorial Joust | ||
| 9091 | Ian Smith | 1:03.63 | 8 | B: 53.39 (+10.24s | 16.1%) | Rockville Montgomery Swim Club | 12/06/2025 | 2025 Reindeer Mini Meet | ||
| 9092 | Noah Schrickel | 1:03.64 | 9 | B: 53.39 (+10.25s | 16.1%) | Sand Otter Swimming | 02/19/2026 | 2026 OH SOS SC Regional Championships | ||
| 9093 | Mario Avila | 1:03.64 | 7 | B: 53.39 (+10.25s | 16.1%) | Streamline Aquatics | 09/12/2025 | 2025 ST SASA Sombrero Series Uno | ||
| 9094 | Benetito Angiraoi | 1:03.64 | 9 | B: 53.39 (+10.25s | 16.1%) | City of Mobile Swim Associatio | 02/13/2026 | 2026 SES Region 4 Championships | ||
| 9095 | Zayden Connelly | 1:03.65 | 9 | B: 53.39 (+10.26s | 16.1%) | Nation\\\\\\'s Capital Swim Club | 10/18/2025 | 2025 NCAP Autumn Kingfish Splash | ||
| 9096 | Kien Huynh | 1:03.65 | 10 | B: 53.39 (+10.26s | 16.1%) | Nitro Swimming | 09/06/2025 | 2025 ST NTRO Stephen J Wolleben Memorial Meet | ||
| 9097 | Felix Rabelo | 1:03.65 | 8 | B: 53.39 (+10.26s | 16.1%) | Atlantic Coast Athletic Club | 02/07/2026 | SW District 8 Under Championship | ||
| 9098 | Aiden Dempsey | 1:03.65 | 10 | B: 53.39 (+10.26s | 16.1%) | Peninsula Wave Riders Swimming | 02/19/2026 | 2026 OH Cleveland SC Regional Championships | ||
| 9099 | Jesse Filice | 1:03.65 | 9 | B: 53.39 (+10.26s | 16.1%) | Hurricane Penguins Swim Club | 10/25/2025 | BA Halloween Town USA 2025 | ||
| 9100 | Liam Towns | 1:03.66 | 10 | B: 53.39 (+10.27s | 16.1%) | Tampa Elite Aquatics | 01/24/2026 | 2026 TYR Stingrays SCY Palm Trees Parkas | ||
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.