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 | |
|---|---|---|---|---|---|---|---|---|---|
| 951 | Hudson Sydor | 52.18 | 8 | BB Min | A: 47.89 (+4.29s | 8.2%) | SwimMAC Carolina | 06/19/2026 | GSA 70th Annual Eastern Invitational | |
| 952 | Charlie Vazac | 52.19 | 10 | BB Min | A: 47.89 (+4.30s | 8.2%) | St Croix Swim Club | 06/26/2026 | 2026 MN PRNH Summer Chomp | |
| 953 | Jackson Lilley | 52.19 | 8 | BB Min | A: 47.89 (+4.30s | 8.2%) | Columbia Aquatics Association | 06/13/2026 | 2026 CAC Schools Out For Summer LCM Swim Meet | |
| 954 | Kayeung Ho | 52.19 | 10 | BB Min | A: 47.89 (+4.30s | 8.2%) | Nation\\\\\\'s Capital Swim Club | 05/01/2026 | Speedo Spring Splash | |
| 955 | Kent Johnson | 52.21 | 9 | BB Min | A: 47.89 (+4.32s | 8.3%) | Area Tallahassee Aquatic Club | 06/26/2026 | ATAC Long Course Invitational | |
| 956 | Zachary DeLozier | 52.21 | 9 | BB Min | A: 47.89 (+4.32s | 8.3%) | Lake Oswego Swim Club | 05/22/2026 | 2026 THSC Memorial Weekend Meet | |
| 957 | Alexander Forero | 52.21 | 9 | BB Min | A: 47.89 (+4.32s | 8.3%) | Patriot Aquatics | 06/26/2026 | 2026 Planet Swim Summer Championships | |
| 958 | Ayu Shaik | 52.22 | 10 | BB Min | A: 47.89 (+4.33s | 8.3%) | Apex | 06/05/2026 | 2026 CST Summer Invitational | |
| 959 | Lukas Bergman | 52.23 | 9 | BB Min | A: 47.89 (+4.34s | 8.3%) | Rushmore Swim Team | 07/18/2025 | 2025 SD State Long Course Meet | |
| 960 | George Yu | 52.23 | 10 | BB Min | A: 47.89 (+4.34s | 8.3%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 961 | Jack Sabatini | 52.23 | 10 | BB Min | A: 47.89 (+4.34s | 8.3%) | Huntsville Swim Association | 06/26/2026 | 2026 HSA June Invitational | |
| 962 | Henry Armenti | 52.24 | 10 | BB Min | A: 47.89 (+4.35s | 8.3%) | Riptide Swim Team | 06/18/2026 | 2026 CO Grand Junction Invitational | |
| 963 | Landon Jones | 52.25 | 9 | BB Min | A: 47.89 (+4.36s | 8.3%) | Wtrc Sharks | 05/15/2026 | Kentucky Aquatics Derby Classic | |
| 964 | Mark Bossowski | 52.25 | 10 | BB Min | A: 47.89 (+4.36s | 8.3%) | Tampa Y Swimming | 06/25/2026 | 2026 FAST Independence Invitational | |
| 965 | Thomas Serino | 52.25 | 10 | BB Min | A: 47.89 (+4.36s | 8.3%) | Buenaventura Swim Club | 06/11/2026 | 2026 SCS June AG Invite | |
| 966 | Matthew Bennett | 52.26 | 10 | BB Min | A: 47.89 (+4.37s | 8.4%) | Pipeline Swimming | 06/26/2026 | 2026 SPA S SEMINOLE SUNRISE LANES SWIM MEET | |
| 967 | Lincoln Suggs | 52.26 | 10 | BB Min | A: 47.89 (+4.37s | 8.4%) | Patriot Aquatics | 06/26/2026 | 2026 Planet Swim Summer Championships | |
| 968 | Ethan Gaffin | 52.26 | 9 | BB Min | A: 47.89 (+4.37s | 8.4%) | Unattached | 04/17/2026 | 2026 ST SAW Vs SASA Fiesta Showdown | |
| 969 | Connor Li | 52.27 | 9 | BB Min | A: 47.89 (+4.38s | 8.4%) | Pacific Dragons Swim Team | 06/06/2026 | 2026 PN VAST Summer Sprint Dist Approved | |
| 970 | Robert Lalji | 52.27 | 9 | BB Min | A: 47.89 (+4.38s | 8.4%) | Swim Fort Lauderdale | 06/06/2026 | 18th Annual LC NPB Summer Kickoff | |
| 971 | Mateo Sison | 52.29 | 10 | BB Min | A: 47.89 (+4.40s | 8.4%) | San Ramon Valley Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 972 | Adrian Wachs | 52.29 | 10 | BB Min | A: 47.89 (+4.40s | 8.4%) | T2 Aquatics | 06/19/2026 | 2026 GCST MARK MCCAW SUMMER INVITE | |
| 973 | Ryan Song | 52.29 | 9 | BB Min | A: 47.89 (+4.40s | 8.4%) | Wasc | 06/11/2026 | 2026 SCS June AG Invite | |
| 974 | Benjamin Zhang | 52.29 | 10 | BB Min | A: 47.89 (+4.40s | 8.4%) | Amherst Tritons Swim Team | 06/20/2026 | 2026 NE NSSC Invitational Springfield College | |
| 975 | Keegan Bertoia | 52.31 | 10 | BB Min | A: 47.89 (+4.42s | 8.4%) | Schertz YMCA Swim Team | 06/11/2026 | 2026 ST NIST George Block Invitational | |
| 976 | Nicholas Blakey | 52.31 | 10 | BB Min | A: 47.89 (+4.42s | 8.4%) | Hockomock Area YMCA Lightning | 05/16/2026 | 2026 NE CS Spring Fever | |
| 977 | Ethan Yang | 52.31 | 8 | BB Min | A: 47.89 (+4.42s | 8.4%) | Alto Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 978 | Seth Snyder | 52.35 | 10 | BB Min | A: 47.89 (+4.46s | 8.5%) | Unattached | 05/01/2026 | 2026 HOKI May Day Invite Copied | |
| 979 | Cole Scruggs | 52.35 | 10 | BB Min | A: 47.89 (+4.46s | 8.5%) | SwimMAC Carolina | 06/19/2026 | GSA 70th Annual Eastern Invitational | |
| 980 | Gael Hernandez | 52.35 | 10 | BB Min | A: 47.89 (+4.46s | 8.5%) | EL Paso Border Land Swim Team | 05/16/2026 | 2026 BD SWAT School S Out Summer Bash | |
| 981 | Shane Kirkwood | 52.36 | 10 | BB Min | A: 47.89 (+4.47s | 8.5%) | Lake Oswego Swim Club | 04/25/2026 | GACC Spring Invitational | |
| 982 | Eric Ruan | 52.36 | 9 | BB Min | A: 47.89 (+4.47s | 8.5%) | South East Metro Sharks | 05/28/2026 | 2026 MN WOLF HUFF N PUFF INVITE | |
| 983 | Ariovistus Pardee | 52.38 | 10 | BB Min | A: 47.89 (+4.49s | 8.6%) | Maui Swim Club | 05/02/2026 | 2026 MAGSA LCM B 1 Meet | |
| 984 | Theodore Janson | 52.40 | 10 | BB Min | A: 47.89 (+4.51s | 8.6%) | Central Minnesota Aquatics | 05/15/2026 | 2026 MN HURR LC Spring Opener | |
| 985 | Levi Bynum | 52.41 | 9 | BB Min | A: 47.89 (+4.52s | 8.6%) | Unattached | 06/26/2026 | 2026 NEAT Long Course STX Championship | |
| 986 | Henry Goddard | 52.41 | 10 | BB Min | A: 47.89 (+4.52s | 8.6%) | Cascadia Swimming | 06/26/2025 | 2025 Howard Jones Open | |
| 987 | Liam Shi | 52.41 | 10 | BB Min | A: 47.89 (+4.52s | 8.6%) | SwimMAC Carolina | 06/19/2026 | GSA 70th Annual Eastern Invitational | |
| 988 | Brent Schmidlin | 52.42 | 10 | BB Min | A: 47.89 (+4.53s | 8.6%) | Commonwealth Swimming | 06/12/2026 | 2026 NE CS Summer Solstice | |
| 989 | Ian Campbell | 52.43 | 10 | BB Min | A: 47.89 (+4.54s | 8.7%) | Sandpipers of Nevada | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 990 | Truman Brown | 52.44 | 10 | BB Min | A: 47.89 (+4.55s | 8.7%) | Heartland Hurricanes | 04/17/2026 | 2026 METS Long Course Kickoff | |
| 991 | Evan Wik | 52.44 | 9 | BB Min | A: 47.89 (+4.55s | 8.7%) | Southwest Stars Swim Club | 05/15/2026 | 2026 PA Long Course Invite | |
| 992 | Kash James | 52.44 | 9 | BB Min | A: 47.89 (+4.55s | 8.7%) | Coastal Aquatic Club | 04/25/2025 | 14th Annual JAX50 Sprint Dual Challenge | |
| 993 | Mickey Cadagin | 52.44 | 9 | BB Min | A: 47.89 (+4.55s | 8.7%) | Springfield YMCA Swim Team | 04/17/2026 | 2026 METS Long Course Kickoff | |
| 994 | Beckett Collins | 52.44 | 10 | BB Min | A: 47.89 (+4.55s | 8.7%) | Columbia Swim Club | 06/26/2026 | 88th CSP Summer Invitational | |
| 995 | Aaron Xue | 52.45 | 9 | BB Min | A: 47.89 (+4.56s | 8.7%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 996 | Grayson Sawicki | 52.45 | 9 | BB Min | A: 47.89 (+4.56s | 8.7%) | Commonwealth Swimming | 06/12/2026 | 2026 NE CS Summer Solstice | |
| 997 | Ransom Schwartz | 52.46 | 10 | BB Min | A: 47.89 (+4.57s | 8.7%) | Swim Florida | 05/22/2026 | 2026 T2 Aquatics Norris Foundation LC Meet | |
| 998 | Isaac Song | 52.47 | 9 | BB Min | A: 47.89 (+4.58s | 8.7%) | Coronado Swim -team Elite | 04/24/2026 | 2026 SI PS ABB Meet Group A | |
| 999 | Nicholas Brumaru | 52.48 | 10 | BB Min | A: 47.89 (+4.59s | 8.7%) | Olympic Cascade Aquatics | 06/26/2026 | 2026 PN SMAC Summer Classic Invite Approved | |
| 1000 | Kenneth Zhang | 52.48 | 8 | BB Min | A: 47.89 (+4.59s | 8.7%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
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.