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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4051 | Lawson Grier | 1:12.87 | 8 | B: 1:00.89 (+11.98s | 16.4%) | Carolina Aquatic Team | 04/25/2026 | 2026 NCAC Quad Meet | ||
| 4052 | Elijah Weller | 1:12.88 | 8 | B: 1:00.89 (+11.99s | 16.5%) | The Western Mass Aquadogs | 05/09/2026 | 2026 NE NSSC Specialty At Springfield College | ||
| 4053 | Ashton Dong | 1:12.89 | 7 | B: 1:00.89 (+12.00s | 16.5%) | DeAnza Cupertino Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | ||
| 4054 | Nathan Jenkins | 1:12.90 | 10 | B: 1:00.89 (+12.01s | 16.5%) | Sporting Jax Aquatic Club | 05/23/2025 | EAJ Mayhem 2025 | ||
| 4055 | William Donnay | 1:12.91 | 8 | B: 1:00.89 (+12.02s | 16.5%) | Alto Swim Club | 06/12/2026 | BAC Long Course | ||
| 4056 | Jacob Zhang | 1:12.98 | 8 | B: 1:00.89 (+12.09s | 16.6%) | Arctic Aquatics | 06/26/2026 | 2026 NE MST ESC June Memorial | ||
| 4057 | Samuel Kalman | 1:12.98 | 10 | B: 1:00.89 (+12.09s | 16.6%) | Boys & Girls Club of SF | 06/12/2026 | BAC Long Course | ||
| 4058 | Christopher Berry | 1:12.99 | 10 | B: 1:00.89 (+12.10s | 16.6%) | Belmont Aquatic Team | 06/05/2026 | 2026 NE SAC America S Cup | ||
| 4059 | Alexander Thames | 1:13.01 | 8 | B: 1:00.89 (+12.12s | 16.6%) | Life Time Swim Missouri | 05/01/2026 | John Traube Memorial 2026 | ||
| 4060 | Isaac Goulter | 1:13.02 | 9 | B: 1:00.89 (+12.13s | 16.6%) | T2 Aquatics | 05/23/2025 | 2025 T2 Aquatics Norris Foundation LC Meet | ||
| 4061 | Brooks Kaiser | 1:13.03 | 9 | B: 1:00.89 (+12.14s | 16.6%) | South Valley Makos | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | ||
| 4062 | Benjamin Abdelmaseh | 1:13.05 | 9 | B: 1:00.89 (+12.16s | 16.6%) | Sarasota Tsunami Swim Team | 06/07/2025 | 2025 SRQ SUMMER AGE GROUP MEET | ||
| 4063 | Henry Cool | 1:13.05 | 10 | B: 1:00.89 (+12.16s | 16.6%) | Rocky Ford Blue Marlins | 07/17/2026 | 2026 CO Alicia Leavitt Memorial | ||
| 4064 | Jace McLaughlin | 1:13.07 | 9 | B: 1:00.89 (+12.18s | 16.7%) | Greater Pensacola Aquatic Club | 04/11/2026 | 2026 GPAC LCM Time Trials | ||
| 4065 | Cameron Fleming | 1:13.08 | 9 | B: 1:00.89 (+12.19s | 16.7%) | Fast Fins Elite | 05/16/2025 | 2025 ST ASC Spring Showcase | ||
| 4066 | Reid Rector | 1:13.15 | 8 | B: 1:00.89 (+12.26s | 16.8%) | Falfins Swimming | 07/11/2026 | 2026 CO SOCO LC Championship Last Chance | ||
| 4067 | Mateo Portillo | 1:13.17 | 9 | B: 1:00.89 (+12.28s | 16.8%) | Sea Dragon Aquatics | 05/02/2026 | 2026 Sea Dragon May Open | ||
| 4068 | Mateo Perez | 1:13.18 | 10 | B: 1:00.89 (+12.29s | 16.8%) | Fast Falcons | 05/15/2026 | 2026 FAST May Invite | ||
| 4069 | Chron Henderson | 1:13.24 | 8 | B: 1:00.89 (+12.35s | 16.9%) | Marlins Of Raleigh | 06/26/2026 | 2026 MOR Long Course Qualifier | ||
| 4070 | Thomas Castaneda | 1:13.25 | 7 | B: 1:00.89 (+12.36s | 16.9%) | Lifetime | 05/30/2026 | 2026 NE NSSC May Invitational At Colby | ||
| 4071 | Colin Huynh | 1:13.25 | 8 | B: 1:00.89 (+12.36s | 16.9%) | Kingfish Swimming Medfield | 06/26/2026 | 2026 NE NSSC June 26 28 MIT Invitational | ||
| 4072 | Caleb Kelly | 1:13.25 | 9 | B: 1:00.89 (+12.36s | 16.9%) | Frederick Area Swim Team | 07/17/2026 | 2026 MD Long Course Last Chance Meet | ||
| 4073 | Lawrence Lai | 1:13.26 | 9 | B: 1:00.89 (+12.37s | 16.9%) | San Ramon Valley Aquatics | 06/13/2026 | Orinda PC LC AG C B BB+ | ||
| 4074 | Shashank Putluru | 1:13.28 | 9 | B: 1:00.89 (+12.39s | 16.9%) | Pride Swimming | 07/31/2026 | 2026 NE MST ESC Summer Championship | ||
| 4075 | Graham Cowen | 1:13.28 | 9 | B: 1:00.89 (+12.39s | 16.9%) | YMCA of the Triangle Area Swim | 04/24/2026 | 2026 RSA Warm Up To LC Copied Copied | ||
| 4076 | Miles Hilton | 1:13.30 | 8 | B: 1:00.89 (+12.41s | 16.9%) | Westbrook Seals | 05/30/2026 | 2026 NE NSSC May Invitational At Colby | ||
| 4077 | Avyukt Gunturu | 1:13.30 | 10 | B: 1:00.89 (+12.41s | 16.9%) | Nitro Swimming | 06/20/2026 | 2026 ST NTRO LC Summer Classic | ||
| 4078 | Andy Tao | 1:13.31 | 10 | B: 1:00.89 (+12.42s | 16.9%) | White Water | 06/05/2026 | 2026 XCEL Meet Of XCellence | ||
| 4079 | Liam Hooda | 1:13.31 | 9 | B: 1:00.89 (+12.42s | 16.9%) | Front Range Barracudas | 06/12/2026 | 2026 RST Coach Beth Rushmore Classic | ||
| 4080 | Caleb Thorpe | 1:13.35 | 10 | B: 1:00.89 (+12.46s | 17.0%) | Occoquan Swimming | 05/01/2026 | Speedo Spring Splash | ||
| 4081 | Gavin Wong | 1:13.35 | 10 | B: 1:00.89 (+12.46s | 17.0%) | Daly City Dolphins | 06/27/2025 | Silicon Valley LC CBA+ Meet | ||
| 4082 | Wyatt Ballantine | 1:13.39 | 10 | B: 1:00.89 (+12.50s | 17.0%) | VANCOUVER SWIM CLUB | 07/11/2025 | 2025 THSC Summer Classic | ||
| 4083 | Thomas Rowe | 1:13.40 | 7 | B: 1:00.89 (+12.51s | 17.0%) | Plantation Swim Team | 06/26/2026 | June Central Park Series | ||
| 4084 | Shay Jain | 1:13.41 | 9 | B: 1:00.89 (+12.52s | 17.1%) | Palo Alto Stanford Aquatics | 06/06/2025 | BAC C B A Meet | ||
| 4085 | Eli Baxter | 1:13.41 | 8 | B: 1:00.89 (+12.52s | 17.1%) | Island Aquatics | 07/03/2026 | 2026 MAGSA LCM LAST CHANCE Copied | ||
| 4086 | Dawson Kelley | 1:13.43 | 10 | B: 1:00.89 (+12.54s | 17.1%) | Great Mills Aquatic Club | 04/17/2026 | 2026 CAC Spring Swimming To The 80's LCM Sw | ||
| 4087 | Maximus Spring | 1:13.43 | 10 | B: 1:00.89 (+12.54s | 17.1%) | Piranhas Swim Club | 06/26/2026 | 2026 MN PRNH Summer Chomp | ||
| 4088 | Anton Stout | 1:13.43 | 10 | B: 1:00.89 (+12.54s | 17.1%) | San Gabriel Aquatics | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | ||
| 4089 | Stephen Lee | 1:13.44 | 8 | B: 1:00.89 (+12.55s | 17.1%) | Chinook Aquatic Club | 07/09/2026 | 2026 PN Chinook Seattle Age Group Open Appro | ||
| 4090 | Aaron Wang | 1:13.45 | 9 | B: 1:00.89 (+12.56s | 17.1%) | Quicksilver Swimming | 05/22/2024 | Zone 1S Micro Meet SJ1 (Host QSS) | ||
| 4091 | Beckett Coble | 1:13.46 | 8 | B: 1:00.89 (+12.57s | 17.1%) | Waves Of Wilmington Inc | 05/15/2026 | 2026 TAC TITANS Spring Fling Meet | ||
| 4092 | Lincoln Woodward | 1:13.47 | 8 | B: 1:00.89 (+12.58s | 17.1%) | Lake Oswego Swim Club | 07/10/2026 | 2026 OSI Arena Summer LC 12 U Championships | ||
| 4093 | Jonathan Gradus | 1:13.47 | 9 | B: 1:00.89 (+12.58s | 17.1%) | Karishim Swim Club | 05/08/2026 | 2026 NE CRA MIT Team Specialty LC Meet | ||
| 4094 | Grayson Romero | 1:13.49 | 8 | B: 1:00.89 (+12.60s | 17.1%) | Occoquan Swimming | 05/01/2026 | Speedo Spring Splash | ||
| 4095 | Advit Kotnani | 1:13.49 | 8 | B: 1:00.89 (+12.60s | 17.1%) | Princeton Tiger Aquatic Club | 06/05/2026 | 2026 XCEL Meet Of XCellence | ||
| 4096 | Henry Hoffman | 1:13.50 | 9 | B: 1:00.89 (+12.61s | 17.2%) | Fort Collins Area Swim Team | 04/11/2026 | 2026 CO FAST Vs CUDA Dua; | ||
| 4097 | Namish Guptha | 1:13.50 | 10 | B: 1:00.89 (+12.61s | 17.2%) | ElitSwim Club | 06/13/2026 | Orinda PC LC AG C B BB+ | ||
| 4098 | Gabriel Mendez | 1:13.53 | 9 | B: 1:00.89 (+12.64s | 17.2%) | Rochester Swim Club | 07/18/2025 | 2025 MN MTKA Minnesota Regional Championship | ||
| 4099 | Andrew Bu | 1:13.53 | 10 | B: 1:00.89 (+12.64s | 17.2%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 4100 | Keyur Deshpande | 1:13.53 | 9 | B: 1:00.89 (+12.64s | 17.2%) | Wave Aquatics | 05/01/2026 | 2026 PN BC May Flowers Approved | ||
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.