USA Boys 10 & under - 50 Y Fly
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 | Jozua Sugianto | 31.34 | 10 | AAA Min | AAAA: 30.79 (+0.55s | 1.8%) | Pacific Swimming Zone | 04/26/2026 | 2026 Pacific Swimming Zone All Star Meet | |
| 52 | David Goldenberg | 31.36 | 10 | AAA Min | AAAA: 30.79 (+0.57s | 1.8%) | Bellevue Club Swim Team | 03/19/2026 | 2026 Northwest Region AG Champs Approved | |
| 53 | Guanlin Chen | 31.38 | 10 | AAA Min | AAAA: 30.79 (+0.59s | 1.9%) | Brea Aquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 54 | Aiden Chung | 31.41 | 10 | AAA Min | AAAA: 30.79 (+0.62s | 2.0%) | Patriot Swim Club | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 55 | Lukas Bell | 31.42 | 10 | AAA Min | AAAA: 30.79 (+0.63s | 2.0%) | SwimRVA | 11/22/2025 | Bass Turkey Classic 2025 | |
| 56 | Zubin Reuter | 31.44 | 10 | AAA Min | AAAA: 30.79 (+0.65s | 2.1%) | Asphalt Green Unified Aquatics | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 57 | Jeffrey Xiong | 31.44 | 10 | AAA Min | AAAA: 30.79 (+0.65s | 2.1%) | Arctic Aquatics | 05/01/2026 | 2026 NE ARCT Spring Specialty Meet | |
| 58 | Ethan Duncan | 31.45 | 10 | AAA Min | AAAA: 30.79 (+0.66s | 2.1%) | Rockville Montgomery Swim Club | 02/13/2026 | 39th Black History Swim Meet | |
| 59 | Carson Swift | 31.48 | 10 | AAA Min | AAAA: 30.79 (+0.69s | 2.2%) | Nitro Swimming | 01/16/2026 | 2026 ST NTRO Winter Prelim Final Invite | |
| 60 | Ti Dawson | 31.48 | 10 | AAA Min | AAAA: 30.79 (+0.69s | 2.2%) | SwimMAC Carolina | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 61 | Clayton Chester | 31.51 | 10 | AAA Min | AAAA: 30.79 (+0.72s | 2.3%) | Heartland Swim Assoc | 07/10/2026 | 2026 SI SBA All Ages Last Chance Meet | |
| 62 | Mason Ryu | 31.52 | 10 | AAA Min | AAAA: 30.79 (+0.73s | 2.3%) | Klg Sports Swim Team | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 63 | Kaimana Hashimoto | 31.54 | 10 | AAA Min | AAAA: 30.79 (+0.75s | 2.4%) | Splash Aquatics | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
| 64 | Ross Davis | 31.56 | 9 | AAA Min | AAAA: 30.79 (+0.77s | 2.4%) | Fast Falcons | 07/25/2025 | 2025 Summer Area 4 Championships | |
| 65 | Ethan Qu | 31.56 | 10 | AAA Min | AAAA: 30.79 (+0.77s | 2.4%) | Pacific Swimming Zone | 04/26/2026 | 2026 Pacific Swimming Zone All Star Meet | |
| 66 | Andy Wang | 31.59 | 10 | AAA Min | AAAA: 30.79 (+0.80s | 2.5%) | Tualatin Hills Swim Club | 05/16/2026 | 2026 John DeRoest Sextathlon Swim Meet | |
| 67 | Justin Huang | 31.59 | 10 | AAA Min | AAAA: 30.79 (+0.80s | 2.5%) | Tac Titans | 07/31/2026 | 2026 TAC TITANS Summer Sizzler | |
| 68 | Sebastian Horn-Rios | 31.59 | 10 | AAA Min | AAAA: 30.79 (+0.80s | 2.5%) | T2 Aquatics | 03/05/2026 | 2026 Florida Swimming FLAGS SOUTH | |
| 69 | Jorden Li | 31.59 | 10 | AAA Min | AAAA: 30.79 (+0.80s | 2.5%) | Arctic Aquatics | 05/01/2026 | 2026 NE ARCT Spring Specialty Meet | |
| 70 | Paxton Goldsborough | 31.60 | 10 | AAA Min | AAAA: 30.79 (+0.81s | 2.6%) | Academy Swim Club | 02/26/2026 | 2026 HI Hawaiian Swimming SCY AGChamps | |
| 71 | Jacob YU | 31.60 | 10 | AAA Min | AAAA: 30.79 (+0.81s | 2.6%) | Twisters Swim Club | 01/30/2026 | 2026 MR LIE Second Chance Invitational | |
| 72 | Titus Wu | 31.62 | 10 | AAA Min | AAAA: 30.79 (+0.83s | 2.6%) | Lynchburg YMCA Swim Team | 12/04/2025 | 14th Annual Swim Tri Speedo Winter Champs | |
| 73 | Thomas Westcott | 31.64 | 10 | AAA Min | AAAA: 30.79 (+0.85s | 2.7%) | Twisters Swim Club | 01/30/2026 | 2026 MR LIE Second Chance Invitational | |
| 74 | Roman Kuleshov | 31.67 | 9 | AAA Min | AAAA: 30.79 (+0.88s | 2.8%) | Saint Andrew\\\\\\'s Aquatics | 03/05/2026 | 2026 FG Age Group SCY Championships | |
| 75 | Cameron Ehrlich | 31.72 | 10 | AAA Min | AAAA: 30.79 (+0.93s | 2.9%) | Pompano Beach Piranhas | 03/05/2026 | 2026 FG Age Group SCY Championships | |
| 76 | Bryan Jing | 31.72 | 10 | AAA Min | AAAA: 30.79 (+0.93s | 2.9%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 77 | Thomas Afonin | 31.73 | 10 | AAA Min | AAAA: 30.79 (+0.94s | 3.0%) | Shorefront Ym-Ywha | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 78 | Elliott Ganancial | 31.75 | 10 | AAA Min | AAAA: 30.79 (+0.96s | 3.0%) | Aloha Aquatics Association | 04/18/2026 | 44th Annual Harry Mamizuka Invitational | |
| 79 | Asher Knapp | 31.76 | 10 | AAA Min | AAAA: 30.79 (+0.97s | 3.1%) | Tide Swimming | 03/12/2026 | 2026 Virginia Swimming SC Age Group Champions | |
| 80 | Miles Moore | 31.78 | 5 | AAA Min | AAAA: 30.79 (+0.99s | 3.1%) | Soda Fall | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |
| 81 | Daniel Early | 31.80 | 10 | AAA Min | AAAA: 30.79 (+1.01s | 3.2%) | Grosse Pointe Gators | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 82 | Jerry Ji | 31.80 | 10 | AAA Min | AAAA: 30.79 (+1.01s | 3.2%) | Brea Aquatics | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
| 83 | Leonardo Mora Carrillo | 31.83 | 10 | AAA Min | AAAA: 30.79 (+1.04s | 3.3%) | Blue Marlins Aquatic Club | 07/24/2026 | 2026 Summer Area 3 Championships | |
| 84 | Carson Zeiger | 31.85 | 10 | AAA Min | AAAA: 30.79 (+1.06s | 3.3%) | New Wave Swim Team | 06/28/2026 | 2026 WOLF Short Course Meet | |
| 85 | Preston Mathis | 31.86 | 10 | AAA Min | AAAA: 30.79 (+1.07s | 3.4%) | Seahawks Swim Team | 03/05/2026 | 2026 Florida Swimming FLAGS NORTH | |
| 86 | William McConnell | 31.87 | 10 | AAA Min | AAAA: 30.79 (+1.08s | 3.4%) | Blackhawk Swim Team | 12/12/2025 | Winter SC Age Group Championships | |
| 87 | John Piracci | 31.87 | 10 | AAA Min | AAAA: 30.79 (+1.08s | 3.4%) | SwimRVA | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 88 | Kevin Zou | 31.87 | 10 | AAA Min | AAAA: 30.79 (+1.08s | 3.4%) | Alto Swim Club | 03/20/2026 | SCY Spring Age Group Championships | |
| 89 | Tatsumasa Sekine | 31.94 | 9 | AAA Min | AAAA: 30.79 (+1.15s | 3.6%) | Santa Clara Swim Club | 04/09/2026 | 2026 Far Western SC Hosted By SCSC | |
| 90 | Leo Stevens | 31.94 | 10 | AAA Min | AAAA: 30.79 (+1.15s | 3.6%) | YMCA of the Triangle Area Swim | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 91 | Michael Navarro | 31.96 | 10 | AAA Min | AAAA: 30.79 (+1.17s | 3.7%) | Swim Fort Lauderdale | 01/23/2026 | SPEEDO CUP CLOSED INVITE Copied | |
| 92 | Mason Yu | 31.97 | 10 | AAA Min | AAAA: 30.79 (+1.18s | 3.7%) | Qns Aquatic Club | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 93 | Jaxson Ransom | 32.02 | 10 | AAA Min | AAAA: 30.79 (+1.23s | 3.8%) | Valley Swim Team Phoenix | 03/12/2026 | 2026 Virginia Swimming SC Age Group Champions | |
| 94 | Luke Harriger | 32.02 | 10 | AAA Min | AAAA: 30.79 (+1.23s | 3.8%) | Lima Family YMCA Swim Team | 03/12/2026 | 2026 OH SC Junior Championships | |
| 95 | Collin Johnson | 32.03 | 10 | AAA Min | AAAA: 30.79 (+1.24s | 3.9%) | Machine Aquatics | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 96 | Easson Ji | 32.03 | 9 | AAA Min | AAAA: 30.79 (+1.24s | 3.9%) | Xtreme Swim Club | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 97 | Jackson Coslick | 32.04 | 9 | AAA Min | AAAA: 30.79 (+1.25s | 3.9%) | Annapolis Swim Club | 03/05/2026 | 2026 MD LSC 14 U Championships | |
| 98 | Aiden Suffel | 32.07 | 10 | AAA Min | AAAA: 30.79 (+1.28s | 4.0%) | Lakeshore Swim Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 99 | Ethan Hartley | 32.08 | 10 | AAA Min | AAAA: 30.79 (+1.29s | 4.0%) | Quest Swimming | 03/12/2026 | 2026 Virginia Swimming SC Age Group Champions | |
| 100 | Aiden Cowles | 32.08 | 10 | AAA Min | AAAA: 30.79 (+1.29s | 4.0%) | SwimMAC Carolina | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
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.