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 | |
|---|---|---|---|---|---|---|---|---|---|
| 101 | 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 | |
| 102 | Clayton Chester | 31.61 | 10 | AAA Min | AAAA: 30.79 (+0.82s | 2.6%) | Heartland Swim Assoc | 03/06/2026 | 2026 SI 14U AGE GRP CHAMPIONSHIPS | |
| 103 | Joseph Moore | 31.62 | 10 | AAA Min | AAAA: 30.79 (+0.83s | 2.6%) | Csp Tideriders | 02/27/2026 | Ozark Division I Championship | |
| 104 | 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 | |
| 105 | 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 | |
| 106 | Kairav Venugopal | 31.64 | 10 | AAA Min | AAAA: 30.79 (+0.85s | 2.7%) | All Star Aquatics | 12/11/2025 | 2025 Riley Eaton Holiday Invitational | |
| 107 | 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 | |
| 108 | Luke Rowan | 31.69 | 10 | AAA Min | AAAA: 30.79 (+0.90s | 2.8%) | Club Husker | 02/20/2026 | 2026 MW Midwestern Age Group Short Course | |
| 109 | Blake Wu | 31.71 | 10 | AAA Min | AAAA: 30.79 (+0.92s | 2.9%) | Bgc-N. Westchester Marlins | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 110 | Colton Mueller | 31.71 | 10 | AAA Min | AAAA: 30.79 (+0.92s | 2.9%) | Hampton Virginia Current | 01/09/2026 | 2026 757swim Splash And Dash | |
| 111 | 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 | |
| 112 | Jacob Zechmeister | 31.72 | 10 | AAA Min | AAAA: 30.79 (+0.93s | 2.9%) | Minnetonka Swim Club | 12/05/2025 | 2025 MN AQJT 14 U Single Age State Meet Cop | |
| 113 | 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 | |
| 114 | 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 | |
| 115 | Travis Zhu | 31.73 | 10 | AAA Min | AAAA: 30.79 (+0.94s | 3.0%) | Excel Aquatics | 03/19/2026 | 2026 NC TAC ESSZ Age Group Sectionals | |
| 116 | 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 | |
| 117 | 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 | |
| 118 | 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 | |
| 119 | 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 | |
| 120 | Jerry Ji | 31.80 | 10 | AAA Min | AAAA: 30.79 (+1.01s | 3.2%) | Brea Aquatics | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
| 121 | Timothy Acchione | 31.84 | 10 | AAA Min | AAAA: 30.79 (+1.05s | 3.3%) | Loyola Blakefield Aquatics | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 122 | Vlad Sukharevich | 31.85 | 10 | AAA Min | AAAA: 30.79 (+1.06s | 3.3%) | Nova of Virginia | 11/22/2025 | NOVA Cranberry Contender | |
| 123 | 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 | |
| 124 | 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 | |
| 125 | John Piracci | 31.87 | 9 | AAA Min | AAAA: 30.79 (+1.08s | 3.4%) | SwimRVA | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 126 | 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 | |
| 127 | Carter Bertsche | 31.90 | 10 | AAA Min | AAAA: 30.79 (+1.11s | 3.5%) | Nova of Virginia | 03/12/2026 | 2026 Virginia Swimming SC Age Group Champions | |
| 128 | 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 | |
| 129 | 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 | |
| 130 | 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 | |
| 131 | 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 | |
| 132 | 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 | |
| 133 | Luke Harriger | 32.02 | 9 | AAA Min | AAAA: 30.79 (+1.23s | 3.8%) | Lima Family YMCA Swim Team | 03/12/2026 | 2026 OH SC Junior Championships | |
| 134 | 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 | |
| 135 | Yo Abe | 32.03 | 10 | AAA Min | AAAA: 30.79 (+1.24s | 3.9%) | Huntsville Swim Association | 03/19/2026 | 2026 NC TAC ESSZ Age Group Sectionals | |
| 136 | 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 | |
| 137 | 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 | |
| 138 | Kamdyn Lemke | 32.04 | 10 | AAA Min | AAAA: 30.79 (+1.25s | 3.9%) | Amherst Tritons Swim Team | 03/13/2026 | 2026 NE NSSC NE Cup Championship | |
| 139 | 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 | |
| 140 | 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 | |
| 141 | Aiden Cowles | 32.08 | 10 | AAA Min | AAAA: 30.79 (+1.29s | 4.0%) | SwimMAC Carolina | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 142 | Yuri Igitkhanyan | 32.08 | 10 | AAA Min | AAAA: 30.79 (+1.29s | 4.0%) | Stingrays | 03/27/2026 | 2026 Sunshine State Showcase | |
| 143 | Brooks Gillis | 32.09 | 10 | AAA Min | AAAA: 30.79 (+1.30s | 4.1%) | Byron Center Aquatics | 11/15/2025 | 2025 GR Gales Of November Open Invitational | |
| 144 | Jaylen Jiang | 32.13 | 10 | AAA Min | AAAA: 30.79 (+1.34s | 4.2%) | Harbor Seals | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 145 | Ethan Zhang | 32.14 | 9 | AAA Min | AAAA: 30.79 (+1.35s | 4.2%) | Vacaville Swim Club | 04/09/2026 | 2026 Far Western SC Hosted By SCSC | |
| 146 | William Skinner | 32.14 | 12 | AAA Min | AAAA: 30.79 (+1.35s | 4.2%) | Atlantis Swimming | 11/08/2025 | Atlantis 2025 Fall Quack Tack Ular | |
| 147 | Trevor Lam | 32.19 | 9 | AAA Min | AAAA: 30.79 (+1.40s | 4.3%) | Dare Aquatics | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 148 | Elliott Burns | 32.20 | 10 | AAA Min | AAAA: 30.79 (+1.41s | 4.4%) | Rockville Montgomery Swim Club | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 149 | Jaize Council | 32.20 | 10 | AAA Min | AAAA: 30.79 (+1.41s | 4.4%) | Tide Swimming | 12/11/2025 | 2025 East Coast WinterFest | |
| 150 | Benjamin Balmaceda | 32.20 | 10 | AAA Min | AAAA: 30.79 (+1.41s | 4.4%) | Unattached | 01/16/2026 | 2026 ST NTRO Winter Prelim Final 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.