USA Boys 10 & under - 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1951 | Theodore Gardner | 56.94 | 10 | B Min | BB: 54.39 (+2.55s | 4.5%) | SwimMAC Carolina | 07/24/2026 | 2026 NC SwimMAC LC Summer Sun Sational | |
| 1952 | Liam Cuzman | 56.94 | 10 | B Min | BB: 54.39 (+2.55s | 4.5%) | Reno Aquatic Club | 06/19/2026 | Reno Aquatic Club Gamble | |
| 1953 | Noah Quevedo | 56.94 | 10 | B Min | BB: 54.39 (+2.55s | 4.5%) | Blue Dolfins | 05/15/2026 | 2026 PA Long Course Invite | |
| 1954 | Jake Lu | 56.96 | 9 | B Min | BB: 54.39 (+2.57s | 4.5%) | Burlingame Aquatics | 06/06/2025 | BAC C B A Meet | |
| 1955 | Tristan Wan | 56.96 | 9 | B Min | BB: 54.39 (+2.57s | 4.5%) | Palo Alto Stanford Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | |
| 1956 | Brady Nguyen | 56.97 | 10 | B Min | BB: 54.39 (+2.58s | 4.5%) | Greater Pensacola Aquatic Club | 05/02/2026 | 2026 GPAC Flip Flop Invitational | |
| 1957 | Miles Deery | 56.97 | 9 | B Min | BB: 54.39 (+2.58s | 4.5%) | Sarasota Tsunami Swim Team | 05/02/2026 | 2026 Sea Dragon May Open | |
| 1958 | Gideon Bloxham | 56.98 | 9 | B Min | BB: 54.39 (+2.59s | 4.5%) | Occoquan Swimming | 05/01/2026 | Speedo Spring Splash | |
| 1959 | Easton Smith | 56.98 | 10 | B Min | BB: 54.39 (+2.59s | 4.5%) | North Star Swim Team | 07/17/2026 | 2026 MN TUNA LC MRC | |
| 1960 | Ryan Shen | 56.98 | 10 | B Min | BB: 54.39 (+2.59s | 4.5%) | DeAnza Cupertino Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 1961 | Arjun Raghavendran | 56.99 | 10 | B Min | BB: 54.39 (+2.60s | 4.6%) | Unattached | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 1962 | Graeme Killelea | 56.99 | 10 | B Min | BB: 54.39 (+2.60s | 4.6%) | Tac Titans | 07/24/2026 | 2026 TAC TITANS Closeout Meet | |
| 1963 | Harvey Yuan | 56.99 | 8 | B Min | BB: 54.39 (+2.60s | 4.6%) | Pacific Swim | 04/24/2026 | 2026 SI PS ABB Meet Group A | |
| 1964 | Theo Ferrufino Paz | 57.00 | 10 | B Min | BB: 54.39 (+2.61s | 4.6%) | Crimson Aquatics | 06/26/2026 | 2026 NE NSSC June 26 28 MIT Invitational | |
| 1965 | James Carwin | 57.01 | 9 | B Min | BB: 54.39 (+2.62s | 4.6%) | Front Range Barracudas | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 1966 | Levi Diogenes | 57.01 | 10 | B Min | BB: 54.39 (+2.62s | 4.6%) | Laker Swim | 04/11/2026 | 2026 Ron Nardozzi Pre Derby Sprint Invite C | |
| 1967 | Jack Webber | 57.02 | 9 | B Min | BB: 54.39 (+2.63s | 4.6%) | Cincinnati Aquatic Club | 05/01/2026 | CLPR 3rd Annual Northern KY Derby | |
| 1968 | Artur Szabo | 57.04 | 10 | B Min | BB: 54.39 (+2.65s | 4.6%) | Maui Dolphins Swim Club | 05/23/2026 | 50th Annual Coach Soichi Sakamoto Invitationa | |
| 1969 | Donovan Di Loreto | 57.04 | 9 | B Min | BB: 54.39 (+2.65s | 4.6%) | Carson Tigersharks | 06/19/2026 | Reno Aquatic Club Gamble | |
| 1970 | Ronan Kruse | 57.05 | 10 | B Min | BB: 54.39 (+2.66s | 4.7%) | South Bay Aquatics | 05/23/2026 | 2026 SI HSA A All Ages NTS May 23 24 | |
| 1971 | Charles Schiavone | 57.05 | 9 | B Min | BB: 54.39 (+2.66s | 4.7%) | Blue Eagle Swim Team | 06/11/2026 | NOVA 2026 Virginia Commonwealth Games | |
| 1972 | Anson Xu | 57.06 | 10 | B Min | BB: 54.39 (+2.67s | 4.7%) | Marlins Of Raleigh | 06/13/2026 | 2026 MOR Liberty Meet | |
| 1973 | Sam Lin | 57.06 | 10 | B Min | BB: 54.39 (+2.67s | 4.7%) | Tualatin Hills Swim Club | 06/12/2026 | 2026 THSC June Open | |
| 1974 | Dakota Yaney | 57.06 | 10 | B Min | BB: 54.39 (+2.67s | 4.7%) | Tampa Y Swimming | 05/01/2026 | 2026 Stingrays Cinco De Mayo LCM Meet | |
| 1975 | Greyson Huddleston | 57.07 | 9 | B Min | BB: 54.39 (+2.68s | 4.7%) | Patriot Aquatics | 06/12/2025 | 2025 RAFC Summer Solstice | |
| 1976 | Kieran Wilson | 57.07 | 10 | B Min | BB: 54.39 (+2.68s | 4.7%) | Northeast Family YMCA | 05/15/2026 | 2026 Triton Summer Launch | |
| 1977 | Evan Xia | 57.08 | 9 | B Min | BB: 54.39 (+2.69s | 4.7%) | Nitro Swimming | 06/11/2026 | 2026 ST NIST George Block Invitational | |
| 1978 | Nicholas Baxter | 57.08 | 9 | B Min | BB: 54.39 (+2.69s | 4.7%) | East Bay Silver Dolphins | 06/13/2026 | Orinda PC LC AG C B BB+ | |
| 1979 | Chase Yang | 57.09 | 9 | B Min | BB: 54.39 (+2.70s | 4.7%) | Burlingame Aquatics | 06/20/2026 | Alto Summer Swelter | |
| 1980 | Ian Gao | 57.09 | 9 | B Min | BB: 54.39 (+2.70s | 4.7%) | Shawmut Aquatic Club | 06/12/2026 | 2026 NE CS Summer Solstice | |
| 1981 | Aryash Suri | 57.09 | 8 | B Min | BB: 54.39 (+2.70s | 4.7%) | Seattle Metropolitan Aquatic C | 07/23/2026 | 2026 PN LC 12 U Championships Approved | |
| 1982 | Brock Hawrylak | 57.10 | 10 | B Min | BB: 54.39 (+2.71s | 4.7%) | Aquawolves Swimming | 06/26/2026 | 2026 CO Zone 2 District Meet AAC | |
| 1983 | Reece Kau | 57.10 | 10 | B Min | BB: 54.39 (+2.71s | 4.7%) | Palo Alto Stanford Aquatics | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 1984 | Lionell Hristov | 57.11 | 10 | B Min | BB: 54.39 (+2.72s | 4.8%) | YMCA of Greater Nashua Storm | 05/15/2026 | 2026 NE YNS May Specialty Meet | |
| 1985 | Adrian Seto | 57.12 | 9 | B Min | BB: 54.39 (+2.73s | 4.8%) | Palo Alto Stanford Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 1986 | Nathan West | 57.12 | 10 | B Min | BB: 54.39 (+2.73s | 4.8%) | Carmel Swim Club | 06/04/2026 | 98th Ohio Valley Championships 2026 | |
| 1987 | Ram Satam | 57.12 | 10 | B Min | BB: 54.39 (+2.73s | 4.8%) | Rochester Swim Club | 06/05/2026 | 2026 MN NSAC Summer Invite | |
| 1988 | Seth Timmer | 57.13 | 8 | B Min | BB: 54.39 (+2.74s | 4.8%) | Gulliver Swim Club | 05/15/2026 | 2026 Gulliver LCM Summer Classic | |
| 1989 | Leonel Jimenez Martinez | 57.13 | 10 | B Min | BB: 54.39 (+2.74s | 4.8%) | Dorados | 05/02/2025 | 2025 ST 22nd Annual Cinco De Mayo | |
| 1990 | William Chen | 57.13 | 10 | B Min | BB: 54.39 (+2.74s | 4.8%) | Waterloo Swimming | 06/14/2026 | 2026 ST WLOO Last Chance | |
| 1991 | Jaden Langley | 57.14 | 9 | B Min | BB: 54.39 (+2.75s | 4.8%) | Rocky Mountain Rapids | 05/30/2025 | 2025 CO COSA Long Course Open | |
| 1992 | Darren Zhao | 57.14 | 10 | B Min | BB: 54.39 (+2.75s | 4.8%) | Palo Alto Stanford Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 1993 | Matthew Ha | 57.15 | 9 | B Min | BB: 54.39 (+2.76s | 4.8%) | Occoquan Swimming | 05/01/2026 | Speedo Spring Splash | |
| 1994 | Evan Johnson | 57.17 | 9 | B Min | BB: 54.39 (+2.78s | 4.9%) | Bolles School Sharks | 04/10/2026 | 2026 April Classic | |
| 1995 | Easton Greger | 57.18 | 8 | B Min | BB: 54.39 (+2.79s | 4.9%) | Central Coast Swim Club | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | |
| 1996 | Loui George | 57.18 | 8 | B Min | BB: 54.39 (+2.79s | 4.9%) | Camana Bay Aquatic Club | 05/15/2026 | 2026 TAC TITANS Spring Fling Meet | |
| 1997 | Eason Lee | 57.19 | 9 | B Min | BB: 54.39 (+2.80s | 4.9%) | Issaquah Swim Team | 06/13/2026 | 2026 PN IST June Invtational Approved | |
| 1998 | Lincoln Painter | 57.19 | 9 | B Min | BB: 54.39 (+2.80s | 4.9%) | Huntsville Swim Association | 06/26/2026 | 2026 HSA June Invitational | |
| 1999 | Alexander FitzGerald | 57.19 | 9 | B Min | BB: 54.39 (+2.80s | 4.9%) | Fox Swim Club | 07/24/2026 | 2026 Maryland Long Course Junior Championship | |
| 2000 | Gabriel Terrones | 57.21 | 10 | B Min | BB: 54.39 (+2.82s | 4.9%) | Team Eugene Aquatics | 06/26/2026 | 2026 TEAM Summer Invitational | |
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.