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 | |
|---|---|---|---|---|---|---|---|---|---|
| 51 | Maxim Kurochkin | 43.00 | 10 | AAA Min | AAAA: 41.49 (+1.51s | 3.5%) | Cat 5 Aquatics | 04/11/2026 | CAT5 LC Open 2026 | |
| 52 | Solomon Flowers | 43.01 | 10 | AAA Min | AAAA: 41.49 (+1.52s | 3.5%) | Lakeside Swim Team | 06/04/2026 | 98th Ohio Valley Championships 2026 | |
| 53 | Jacob Bao | 43.02 | 10 | AAA Min | AAAA: 41.49 (+1.53s | 3.6%) | Tac Titans | 05/15/2026 | 2026 TAC TITANS Spring Fling Meet | |
| 54 | Sean Northup | 43.02 | 10 | AAA Min | AAAA: 41.49 (+1.53s | 3.6%) | Lakeside Swim Team | 06/04/2026 | 98th Ohio Valley Championships 2026 | |
| 55 | Philip Rodriguez | 43.08 | 10 | AAA Min | AAAA: 41.49 (+1.59s | 3.7%) | Tac Titans | 06/11/2026 | 2026 CMC Triangle Classic Meet | |
| 56 | Tyrus Lu | 43.14 | 10 | AAA Min | AAAA: 41.49 (+1.65s | 3.8%) | Tac Titans | 06/11/2026 | 2026 CMC Triangle Classic Meet | |
| 57 | Aurelius Lien | 43.23 | 9 | AAA Min | AAAA: 41.49 (+1.74s | 4.0%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 58 | Jefferson Chiang | 43.25 | 10 | AAA Min | AAAA: 41.49 (+1.76s | 4.1%) | Irvine Novaquatics | 06/11/2026 | 2026 SCS June AG Invite | |
| 59 | Russell Choy | 43.30 | 10 | AAA Min | AAAA: 41.49 (+1.81s | 4.2%) | Aquazot Swim Club | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 60 | Nicholas Liu | 43.30 | 10 | AAA Min | AAAA: 41.49 (+1.81s | 4.2%) | Alto Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 61 | Nhat Tran | 43.39 | 10 | AAA Min | AAAA: 41.49 (+1.90s | 4.4%) | Olympic Cascade Aquatics | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 62 | Christopher Buente | 43.42 | 10 | AAA Min | AAAA: 41.49 (+1.93s | 4.4%) | Lakeside Swim Team | 04/25/2026 | 2026 Triton Derby Swim Festival | |
| 63 | Misha Bolton | 43.46 | 10 | AAA Min | AAAA: 41.49 (+1.97s | 4.5%) | Royal Swim Team | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 64 | Ryan Kashani | 43.48 | 10 | AAA Min | AAAA: 41.49 (+1.99s | 4.6%) | Houston Hydra | 06/05/2026 | 2026 ST SRG Arena Surge Shark Sizzler | |
| 65 | Yo Abe | 43.53 | 10 | AAA Min | AAAA: 41.49 (+2.04s | 4.7%) | Huntsville Swim Association | 06/26/2026 | 2026 HSA June Invitational | |
| 66 | Dexter Danont | 43.60 | 10 | AA Min | AAA: 43.59 (+0.01s | 0.0%) | Arctic Aquatics | 06/12/2026 | 2026 NE CS Summer Solstice | |
| 67 | Xander Schatz | 43.61 | 10 | AA Min | AAA: 43.59 (+0.02s | 0.0%) | Unattached | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 68 | Zachary Zeng | 43.62 | 10 | AA Min | AAA: 43.59 (+0.03s | 0.1%) | Waterloo Swimming | 06/12/2026 | 2026 ST TXLA Texas Open Invite | |
| 69 | Riccardo Sardena | 43.63 | 10 | AA Min | AAA: 43.59 (+0.04s | 0.1%) | Swim Team of Placentia | 06/11/2026 | 2026 SCS June AG Invite | |
| 70 | Leopold Stevens | 43.66 | 10 | AA Min | AAA: 43.59 (+0.07s | 0.2%) | YMCA of the Triangle Area Swim | 04/24/2026 | 2026 RSA Warm Up To LC Copied Copied | |
| 71 | Benjamin Hankinson | 43.69 | 9 | AA Min | AAA: 43.59 (+0.10s | 0.2%) | Jupiter Dragons Swim Team | 06/13/2026 | 2026 TCA Aaron Vaughn Memorial | |
| 72 | Cameron Boitano | 43.71 | 10 | AA Min | AAA: 43.59 (+0.12s | 0.3%) | Pleasanton Seahawks | 06/13/2026 | PC CDST LC C B BB+ 26 074 | |
| 73 | Axel Arnoldsson | 43.76 | 10 | AA Min | AAA: 43.59 (+0.17s | 0.4%) | Fenix Swim Club | 06/19/2026 | 2026 SoFlo Last Chance Summer Invite | |
| 74 | Roman Kuleshov | 43.76 | 9 | AA Min | AAA: 43.59 (+0.17s | 0.4%) | Saint Andrew\\\\\\'s Aquatics | 06/17/2026 | Swim Fort Lauderdale Speedo Summer Classic 26 | |
| 75 | Alain Mustafin | 43.79 | 10 | AA Min | AAA: 43.59 (+0.20s | 0.5%) | Cypress Fairbanks Swim Club | 06/12/2026 | 2026 ST TXLA Texas Open Invite | |
| 76 | Jensen Huang | 43.81 | 10 | AA Min | AAA: 43.59 (+0.22s | 0.5%) | Arcadia Riptides Swim Club | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 77 | Jack Armbruster | 43.81 | 10 | AA Min | AAA: 43.59 (+0.22s | 0.5%) | San Clemente Aquatic Team | 06/11/2026 | 2026 SCS June AG Invite | |
| 78 | Aden Sun | 43.83 | 10 | AA Min | AAA: 43.59 (+0.24s | 0.5%) | Burlingame Aquatics | 06/20/2026 | Alto Summer Swelter | |
| 79 | Summit Bergman | 43.84 | 10 | AA Min | AAA: 43.59 (+0.25s | 0.6%) | Life Time Southeast Swim Team | 06/26/2026 | 2026 SE Richard Quick Invitational | |
| 80 | Eddy Qian | 43.86 | 10 | AA Min | AAA: 43.59 (+0.27s | 0.6%) | Arctic Aquatics | 06/12/2026 | 2026 NE CS Summer Solstice | |
| 81 | James Ludington | 43.90 | 10 | AA Min | AAA: 43.59 (+0.31s | 0.7%) | Carolina Aquatic Team | 04/25/2026 | 2026 NCAC Quad Meet | |
| 82 | Steve Guo | 43.91 | 10 | AA Min | AAA: 43.59 (+0.32s | 0.7%) | Tac Titans | 05/15/2026 | 2026 TAC TITANS Spring Fling Meet | |
| 83 | Nathan Campbell | 44.00 | 9 | AA Min | AAA: 43.59 (+0.41s | 0.9%) | Southwestern Aquatics Team - S | 07/03/2026 | 2026 Keo Nakama Swim Meet | |
| 84 | Elijah Braeger | 44.01 | 10 | AA Min | AAA: 43.59 (+0.42s | 1.0%) | Lakeside Swim Team | 04/25/2026 | 2026 Triton Derby Swim Festival | |
| 85 | Bennett Cordero | 44.02 | 10 | AA Min | AAA: 43.59 (+0.43s | 1.0%) | Aquatic Team Of Mecklenburg | 06/25/2026 | ONSA Independence Invitational Copied | |
| 86 | Ethan Locke | 44.05 | 10 | AA Min | AAA: 43.59 (+0.46s | 1.0%) | Alto Swim Club | 06/06/2025 | 2025 DACA LC CBA+ Meet | |
| 87 | Sebastian Horn-Rios | 44.06 | 10 | AA Min | AAA: 43.59 (+0.47s | 1.1%) | T2 Aquatics | 04/17/2026 | 2026 GCST Spring Open | |
| 88 | Arnas Thompson | 44.11 | 10 | AA Min | AAA: 43.59 (+0.52s | 1.2%) | Saint Andrew\\\\\\'s Aquatics | 05/22/2026 | 2026 Terrapin Invite | |
| 89 | Cristiano Dawson | 44.17 | 10 | AA Min | AAA: 43.59 (+0.58s | 1.3%) | SwimMAC Carolina | 06/19/2026 | GSA 70th Annual Eastern Invitational | |
| 90 | Ezz Abdelhadi | 44.18 | 10 | AA Min | AAA: 43.59 (+0.59s | 1.3%) | Palo Alto Stanford Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | |
| 91 | Joseph Chung | 44.24 | 10 | AA Min | AAA: 43.59 (+0.65s | 1.5%) | SwimMAC Carolina | 06/19/2026 | GSA 70th Annual Eastern Invitational | |
| 92 | Carter Novak | 44.26 | 10 | AA Min | AAA: 43.59 (+0.67s | 1.5%) | Aquatic Team Of Mecklenburg | 06/25/2026 | ONSA Independence Invitational Copied | |
| 93 | Mason Bailey | 44.27 | 10 | AA Min | AAA: 43.59 (+0.68s | 1.5%) | SwimRVA | 06/12/2026 | 2026 SwimRVA Summer Invitational | |
| 94 | Oliver Gist-Pitts | 44.29 | 10 | AA Min | AAA: 43.59 (+0.70s | 1.6%) | Riptide Swim Team | 06/26/2026 | 2026 CO Zone 2 District Meet AAC | |
| 95 | Devin Song | 44.31 | 9 | AA Min | AAA: 43.59 (+0.72s | 1.6%) | Rose Bowl Aquatics | 06/11/2026 | 2026 SCS June AG Invite CANY | |
| 96 | Isaac Toledo | 44.32 | 10 | AA Min | AAA: 43.59 (+0.73s | 1.6%) | Fusion Aquatics | 06/11/2026 | 2026 SCS June AG Invite | |
| 97 | Leon Escarcega Hernandez | 44.34 | 10 | AA Min | AAA: 43.59 (+0.75s | 1.7%) | Halcones Marinos Capn | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 98 | Koku Saddawi-Banno | 44.36 | 9 | AA Min | AAA: 43.59 (+0.77s | 1.7%) | Jbarracudas Swim Team | 06/19/2026 | 2026 SI Splash And Dash | |
| 99 | Ryan Latronica | 44.40 | 10 | AA Min | AAA: 43.59 (+0.81s | 1.8%) | Hills Hurricane Swimming | 07/31/2025 | 2025 Long Course Far Western Championship | |
| 100 | Yuri Igitkhanyan | 44.41 | 10 | AA Min | AAA: 43.59 (+0.82s | 1.8%) | Bravo Swim Team | 06/19/2026 | 2026 SoFlo Last Chance Summer Invite | |
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.