USA Boys 11-12 - 50 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1951 | Nicolas Jimenez | 41.14 | 12 | B Min | BB: 41.09 (+0.05s | 0.1%) | Blazing Barracudas | 05/16/2025 | Busbey Invitational 2025 | |
| 1952 | Jaxon Lierman | 41.14 | 12 | B Min | BB: 41.09 (+0.05s | 0.1%) | Legacy Aquatics | 11/01/2025 | Oregon City Fall Open 2025 | |
| 1953 | Ruian Liu | 41.14 | 12 | B Min | BB: 41.09 (+0.05s | 0.1%) | Fast Lane Aquatics | 06/12/2025 | 2025 RAFC Summer Solstice | |
| 1954 | Grant Rivers | 41.15 | 12 | B Min | BB: 41.09 (+0.06s | 0.1%) | Foxjets Swim Team | 07/18/2025 | 2025 MN STRM Minnesota Regional Championship | |
| 1955 | Ryan Percival | 41.15 | 12 | B Min | BB: 41.09 (+0.06s | 0.1%) | Team Charlotte Swimming | 06/05/2026 | 2026 TEAM School S Out Summer Invite | |
| 1956 | Adam Trenkle | 41.15 | 12 | B Min | BB: 41.09 (+0.06s | 0.1%) | Huntsville Swim Association | 06/26/2026 | 2026 HSA June Invitational | |
| 1957 | Brett Baker | 41.15 | 11 | B Min | BB: 41.09 (+0.06s | 0.1%) | Burlingame Aquatics | 06/20/2026 | Alto Summer Swelter | |
| 1958 | Liam Yu | 41.16 | 12 | B Min | BB: 41.09 (+0.07s | 0.2%) | Unattached | 06/11/2026 | 2026 ST NIST George Block Invitational | |
| 1959 | Shaarav Praveenkumar | 41.16 | 11 | B Min | BB: 41.09 (+0.07s | 0.2%) | Excel Aquatics | 06/04/2026 | 2026 Beaman Toyota Firecracker Invite | |
| 1960 | Luke Brannan | 41.16 | 11 | B Min | BB: 41.09 (+0.07s | 0.2%) | York Swim Club of Northern Vir | 05/01/2026 | Speedo Spring Splash | |
| 1961 | Avi Mathur | 41.16 | 11 | B Min | BB: 41.09 (+0.07s | 0.2%) | Irvine Novaquatics | 06/12/2025 | 2025 June Age Group Invite | |
| 1962 | Ryan Nassiri | 41.16 | 12 | B Min | BB: 41.09 (+0.07s | 0.2%) | Palo Alto Stanford Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | |
| 1963 | Porter Dysart | 41.17 | 11 | B Min | BB: 41.09 (+0.08s | 0.2%) | Seattle Metropolitan Aquatic C | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 1964 | Olivier Thomasson | 41.17 | 11 | B Min | BB: 41.09 (+0.08s | 0.2%) | Montclair Swim Team | 06/13/2026 | Orinda PC LC AG C B BB+ | |
| 1965 | James Miller | 41.17 | 12 | B Min | BB: 41.09 (+0.08s | 0.2%) | Streamline Aquatic Club | 06/04/2026 | 2026 Beaman Toyota Firecracker Invite | |
| 1966 | Tobias Bowman | 41.17 | 12 | B Min | BB: 41.09 (+0.08s | 0.2%) | YMCA of the Triangle Area Swim | 06/26/2026 | 2026 MOR Long Course Qualifier | |
| 1967 | Keaston Meek | 41.17 | 11 | B Min | BB: 41.09 (+0.08s | 0.2%) | Oklahoma Swimming | 07/31/2025 | 2025 Central Zone 14 Under Championship Mee | |
| 1968 | Nathan Chilton | 41.17 | 12 | B Min | BB: 41.09 (+0.08s | 0.2%) | Granite Falls Makos | 06/12/2026 | 2026 GCY Sprint And Distance | |
| 1969 | Aram Hovsepian | 41.18 | 10 | B Min | BB: 41.09 (+0.09s | 0.2%) | Canyons Aquatic Club | 06/11/2026 | 2026 SCS June AG Invite CANY | |
| 1970 | Samuel Beach | 41.18 | 11 | B Min | BB: 41.09 (+0.09s | 0.2%) | Arena Club Aquatics | 05/29/2026 | 2026 FOX Speedo Summer Spectacular Meet | |
| 1971 | Eric Zhang | 41.18 | 11 | B Min | BB: 41.09 (+0.09s | 0.2%) | Mei\\\\\\'s Typhoons Swimming Club | 04/24/2026 | 2026 NE NSSC 4 24 26 Specialty Meet | |
| 1972 | Henry Matulis | 41.19 | 12 | B Min | BB: 41.09 (+0.10s | 0.2%) | YMCA of Greater Nashua Storm | 05/15/2026 | 2026 NE YNS May Specialty Meet | |
| 1973 | Vihaan Deore | 41.19 | 12 | B Min | BB: 41.09 (+0.10s | 0.2%) | Csp Tideriders | 05/29/2026 | 2026 Meet Me In St Louis Invite | |
| 1974 | Weston Briggs | 41.20 | 11 | B Min | BB: 41.09 (+0.11s | 0.3%) | Tampa Elite Aquatics | 04/17/2026 | 2026 SAINT PETE S 1st LONG COURSE MEET | |
| 1975 | Oliver Howard | 41.20 | 12 | B Min | BB: 41.09 (+0.11s | 0.3%) | Riptide Swim Team | 06/18/2026 | 2026 CO Grand Junction Invitational | |
| 1976 | William Witt | 41.21 | 11 | B Min | BB: 41.09 (+0.12s | 0.3%) | Unattached | 05/02/2026 | 2026 MN RSC Pentathlon | |
| 1977 | Ryan Wells | 41.21 | 11 | B Min | BB: 41.09 (+0.12s | 0.3%) | Lowes YMCA Lightning Swim Team | 05/02/2026 | ATOM May The Force 2026 | |
| 1978 | Atlas Payne | 41.22 | 12 | B Min | BB: 41.09 (+0.13s | 0.3%) | Battlefield Area Star Swimmers | 06/11/2026 | NOVA 2026 Virginia Commonwealth Games | |
| 1979 | Carter Nielsen | 41.22 | 11 | B Min | BB: 41.09 (+0.13s | 0.3%) | Nova of Virginia | 05/15/2026 | NOVA Spring Splash | |
| 1980 | Ismael Morgan | 41.23 | 12 | B Min | BB: 41.09 (+0.14s | 0.3%) | Huntsville Swim Association | 04/18/2026 | HSA April LC Meet | |
| 1981 | Ari Bachan | 41.23 | 12 | B Min | BB: 41.09 (+0.14s | 0.3%) | Swim South Bay | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 1982 | Ian Nunez | 41.24 | 12 | B Min | BB: 41.09 (+0.15s | 0.4%) | Birmingham Swim League | 06/06/2026 | 2026 Jack Barnasastle Invitational | |
| 1983 | Matthew Cordoba | 41.24 | 12 | B Min | BB: 41.09 (+0.15s | 0.4%) | Patriot Aquatics | 05/15/2026 | 2026 PA Long Course Invite | |
| 1984 | Hunter Cordry | 41.24 | 11 | B Min | BB: 41.09 (+0.15s | 0.4%) | Mission Viejo Nadadores | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 1985 | Lawson Garrett | 41.24 | 12 | B Min | BB: 41.09 (+0.15s | 0.4%) | SwimRVA | 04/18/2026 | 2026 SwimRVA Carnation Clash | |
| 1986 | Evan Gunn | 41.24 | 12 | B Min | BB: 41.09 (+0.15s | 0.4%) | Sarasota Sharks | 06/19/2025 | 2025 Shark Open | |
| 1987 | Massimo De Santis | 41.25 | 11 | B Min | BB: 41.09 (+0.16s | 0.4%) | Nitro Swimming | 05/15/2026 | 2026 ST TXLA 11 O End Of School Splash | |
| 1988 | Jason Korajkic | 41.25 | 11 | B Min | BB: 41.09 (+0.16s | 0.4%) | Walnut Creek Aquabears | 05/10/2025 | PC SRVA LCM C B BB+ | |
| 1989 | Sascha Derounian | 41.25 | 12 | B Min | BB: 41.09 (+0.16s | 0.4%) | Riptide Swim Team | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | |
| 1990 | Luke Headley | 41.25 | 11 | B Min | BB: 41.09 (+0.16s | 0.4%) | Team Eugene Aquatics | 06/26/2026 | 2026 TEAM Summer Invitational | |
| 1991 | Aleksander Belov | 41.26 | 12 | B Min | BB: 41.09 (+0.17s | 0.4%) | Freedom Aquatics | 08/06/2025 | 2025 Summer Elite Showcase | |
| 1992 | Sebastian Bagga | 41.26 | 11 | B Min | BB: 41.09 (+0.17s | 0.4%) | South Valley Makos | 06/27/2026 | 2026 Santa Clara LC Race To Age Group Champs | |
| 1993 | Lucas Cochran | 41.26 | 11 | B Min | BB: 41.09 (+0.17s | 0.4%) | Lakeside Swim Team | 04/25/2026 | 2026 Triton Derby Swim Festival | |
| 1994 | Keoni Kikuta | 41.27 | 11 | B Min | BB: 41.09 (+0.18s | 0.4%) | Shasta YMCA Sharks | 07/31/2025 | 2025 Long Course Far Western Championship | |
| 1995 | Vivan Shah | 41.27 | 12 | B Min | BB: 41.09 (+0.18s | 0.4%) | Boerne Elite Aquatics | 04/18/2026 | 2026 ST ASC LC Kickoff | |
| 1996 | Isaiah Saturnio | 41.27 | 12 | B Min | BB: 41.09 (+0.18s | 0.4%) | Pleasanton Seahawks | 06/20/2026 | Alto Summer Swelter | |
| 1997 | Vincent Kong | 41.27 | 12 | B Min | BB: 41.09 (+0.18s | 0.4%) | Fast Lane Aquatics | 05/15/2026 | 2026 PA Long Course Invite | |
| 1998 | Ethan Gao | 41.27 | 11 | B Min | BB: 41.09 (+0.18s | 0.4%) | San Dimas Aquatics | 07/23/2025 | 2025 CA SCS Summer A G Champs | |
| 1999 | Alden Printz | 41.27 | 12 | B Min | BB: 41.09 (+0.18s | 0.4%) | Seattle Metropolitan Aquatic C | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 2000 | Lawrence Cura | 41.27 | 12 | B Min | BB: 41.09 (+0.18s | 0.4%) | Unattached | 04/17/2026 | 1st Annual SAW Vs Streamline Fiesta Showdown | |
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.