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 | |
|---|---|---|---|---|---|---|---|---|---|
| 201 | Yoshua Castro | 32.70 | 10 | AA Min | AAA: 32.59 (+0.11s | 0.3%) | Rockville Montgomery Swim Club | 12/05/2025 | 2025 Christmas Championships | |
| 202 | Nathan Cho | 32.72 | 10 | AA Min | AAA: 32.59 (+0.13s | 0.4%) | SwimRVA | 12/11/2025 | 2025 East Coast WinterFest | |
| 203 | James Martin | 32.72 | 10 | AA Min | AAA: 32.59 (+0.13s | 0.4%) | Nova of Virginia | 01/16/2026 | GSA January Jump Start 2026 | |
| 204 | Whitt Jaskot | 32.72 | 10 | AA Min | AAA: 32.59 (+0.13s | 0.4%) | Cavalier Aquatics/Piedmont Fam | 12/11/2025 | 2025 East Coast WinterFest | |
| 205 | Alex Hake | 32.72 | 10 | AA Min | AAA: 32.59 (+0.13s | 0.4%) | Life Time Southeast | 02/06/2026 | 2026 SES Region 3 Champions | |
| 206 | Tyler Zhu | 32.73 | 10 | AA Min | AAA: 32.59 (+0.14s | 0.4%) | Arctic Aquatics | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 207 | Theodore Zawada | 32.75 | 11 | AA Min | AAA: 32.59 (+0.16s | 0.5%) | Legacy Aquatics | 11/14/2025 | 2025 NECRA Nov Distance Specialty Meet Co | |
| 208 | Parker Dekow | 32.76 | 10 | AA Min | AAA: 32.59 (+0.17s | 0.5%) | Nitro Swimming | 11/16/2025 | 2025 ST NTRO Turkey Trot | |
| 209 | Carter McMaster-Shaw | 32.78 | 10 | AA Min | AAA: 32.59 (+0.19s | 0.6%) | Star Aquatics | 01/09/2026 | Friday Night At The Races Copied | |
| 210 | Carson Zeiger | 32.78 | 9 | AA Min | AAA: 32.59 (+0.19s | 0.6%) | New Wave Swim Team | 11/06/2025 | 2025 TAC TITANS Big Southern Classic | |
| 211 | Blake Wu | 32.79 | 10 | AA Min | AAA: 32.59 (+0.20s | 0.6%) | Bgc-N. Westchester Marlins | 10/10/2025 | 2025 MR YMID Fall Festival Invitational | |
| 212 | Molin Qian | 32.79 | 10 | AA Min | AAA: 32.59 (+0.20s | 0.6%) | Asphalt Green Unified Aquatics | 11/07/2025 | 2025 MR LIE Fall Classic Invitational | |
| 213 | Bryan Jing | 32.79 | 9 | AA Min | AAA: 32.59 (+0.20s | 0.6%) | Rockville Montgomery Swim Club | 11/14/2025 | 2025 RMSC November Dual Meet | |
| 214 | Caleb Horvath | 32.81 | 9 | AA Min | AAA: 32.59 (+0.22s | 0.7%) | Mecklenburg Swim Association | 12/05/2025 | ATOM Winter Invite 2025 | |
| 215 | Reid Kasulaitis | 32.82 | 10 | AA Min | AAA: 32.59 (+0.23s | 0.7%) | Phoenix Swim Club | 04/03/2025 | Pacific Swimming SC Far Western Champs | |
| 216 | Leopold Stevens | 32.83 | 10 | AA Min | AAA: 32.59 (+0.24s | 0.7%) | YMCA of the Triangle Area Swim | 11/21/2025 | 2025 YOTA Arena Turkey Classic | |
| 217 | Owen Eckhardt | 32.84 | 10 | AA Min | AAA: 32.59 (+0.25s | 0.8%) | Anglerfish Aquatics | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 218 | Tatsumasa Sekine | 32.84 | 9 | AA Min | AAA: 32.59 (+0.25s | 0.8%) | Santa Clara Swim Club | 02/07/2026 | Valley Splash Short Course C B A Meet | |
| 219 | Carter Bertsche | 32.85 | 10 | AA Min | AAA: 32.59 (+0.26s | 0.8%) | Nova of Virginia | 01/16/2026 | GSA January Jump Start 2026 | |
| 220 | William Wang | 32.87 | 10 | AA Min | AAA: 32.59 (+0.28s | 0.9%) | Pacific Dragons Swim Team | 01/24/2026 | 2026 PN PDST Winter Invitational Meet Approv | |
| 221 | Ethan Kang | 32.88 | 10 | AA Min | AAA: 32.59 (+0.29s | 0.9%) | Santa Clara Swim Club | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | |
| 222 | Aaron Niu | 32.88 | 9 | AA Min | AAA: 32.59 (+0.29s | 0.9%) | Flying Fish Swim Club | 12/12/2025 | 2025 CA SCS RAA WAG | |
| 223 | Maxwell Dean | 32.89 | 9 | AA Min | AAA: 32.59 (+0.30s | 0.9%) | Voltage Aquatics | 07/12/2025 | 2025 Mashed Potato Dash | |
| 224 | Ziqian Liu | 32.90 | 9 | AA Min | AAA: 32.59 (+0.31s | 0.9%) | Tac Titans | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 225 | Ayush Pawar | 32.90 | 9 | AA Min | AAA: 32.59 (+0.31s | 0.9%) | Fremont High School Swim Team | 04/24/2024 | SCVAL Leagues | |
| 226 | Oleksandr Ihnatchenko | 32.95 | 10 | AA Min | AAA: 32.59 (+0.36s | 1.1%) | SwimRight Team | 11/01/2025 | Piranhas Turkey Classic 2025 | |
| 227 | Jacob Bao | 32.95 | 9 | AA Min | AAA: 32.59 (+0.36s | 1.1%) | Tac Titans | 01/16/2026 | 2026 Vector Security Polar Plunge Meet | |
| 228 | Jackson Coslick | 32.95 | 9 | AA Min | AAA: 32.59 (+0.36s | 1.1%) | Annapolis Swim Club | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 229 | Austin Ren | 32.95 | 8 | AA Min | AAA: 32.59 (+0.36s | 1.1%) | Katy Aquatic Team For Youth | 01/31/2025 | 2025 Fleet Mardi Gras | |
| 230 | Trace Lucero | 32.96 | 9 | AA Min | AAA: 32.59 (+0.37s | 1.1%) | 04/24/2024 | 2024 SCVAL De Anza Division Championship Meet | ||
| 231 | Gleb Nikishin | 32.96 | 9 | AA Min | AAA: 32.59 (+0.37s | 1.1%) | SwimRight Team | 12/06/2025 | 2025 Pompano Beach Santa Claus Meet | |
| 232 | Eli Rutkovsky | 32.97 | 10 | AA Min | AAA: 32.59 (+0.38s | 1.2%) | Saint Andrew\\\\\\'s Aquatics | 11/01/2025 | Piranhas Turkey Classic 2025 | |
| 233 | Andrew Zhang | 32.99 | 9 | AA Min | AAA: 32.59 (+0.40s | 1.2%) | Revolution Swim Club | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 234 | Rossi Cofield | 32.99 | 9 | AA Min | AAA: 32.59 (+0.40s | 1.2%) | Rockville Montgomery Swim Club | 12/11/2025 | 2025 Riley Eaton Holiday Invitational | |
| 235 | Russell Choy | 33.00 | 10 | AA Min | AAA: 32.59 (+0.41s | 1.2%) | Rio-Green | 01/24/2026 | 2026 SCS Swim Festival | |
| 236 | Eli Savitski | 33.00 | 10 | AA Min | AAA: 32.59 (+0.41s | 1.2%) | Highlander Aquatic Club | 01/30/2026 | 2026 FAST February Helping Hands Invite | |
| 237 | Justus Waqainabete | 33.00 | 10 | AA Min | AAA: 32.59 (+0.41s | 1.2%) | Aulea Swim Club | 10/25/2025 | 2025 HI 25th Annual Bill Smith Invitational | |
| 238 | Atticus Newbury | 33.01 | 10 | AA Min | AAA: 32.59 (+0.42s | 1.3%) | Twisters Swim Club | 01/30/2026 | 2026 MR LIE Second Chance Invitational | |
| 239 | Coleman McCheyne | 33.01 | 9 | AA Min | AAA: 32.59 (+0.42s | 1.3%) | Aquatic Team Of Mecklenburg | 12/05/2025 | ATOM Winter Invite 2025 | |
| 240 | Ralph Haman | 33.02 | 10 | AA Min | AAA: 32.59 (+0.43s | 1.3%) | Tennessee Aquatics | 01/16/2026 | 2026 TNAQ JANUARY INVITATIONAL | |
| 241 | Aiden Abreu | 33.02 | 10 | AA Min | AAA: 32.59 (+0.43s | 1.3%) | Hauppauge Swimming | 01/16/2026 | 2026 MR LIE Winterfest Invitational | |
| 242 | Ryan Kim | 33.03 | 10 | AA Min | AAA: 32.59 (+0.44s | 1.3%) | Unattached | 01/03/2026 | 2026 Mid State 14 Under All Star Champs 03Jan2026 Team Michigan | |
| 243 | Ethan Kuang | 33.03 | 10 | AA Min | AAA: 32.59 (+0.44s | 1.3%) | Mei\\\\\\'s Typhoons Swimming Club | 02/13/2026 | 2026 NE SAC TT 10 Under Champs | |
| 244 | William Palumbo | 33.04 | 10 | AA Min | AAA: 32.59 (+0.45s | 1.4%) | Nova of Virginia | 12/12/2025 | 2025 HVAC Winterfest Invitational | |
| 245 | Declan Neth | 33.04 | 9 | AA Min | AAA: 32.59 (+0.45s | 1.4%) | Mission Viejo Nadadores | 03/13/2025 | 2025 SCS Spring Age Group Champs @ Armada | |
| 246 | David Powell | 33.05 | 10 | AA Min | AAA: 32.59 (+0.46s | 1.4%) | Heartland Swim Assoc | 11/21/2025 | 2025 CA MVN Turkey Classic | |
| 247 | Houston Coghill | 33.06 | 9 | AA Min | AAA: 32.59 (+0.47s | 1.4%) | SwimEnergy Aquatics | 02/07/2026 | 2026 GCST WINTER OPEN | |
| 248 | George White | 33.06 | 10 | AA Min | AAA: 32.59 (+0.47s | 1.4%) | Rockville Montgomery Swim Club | 01/16/2026 | 2026 RMSC January Intrasquad Meet | |
| 249 | Nathaniel Brunelli | 33.06 | 10 | AA Min | AAA: 32.59 (+0.47s | 1.4%) | SwimMAC Carolina | 12/05/2025 | ATOM Winter Invite 2025 | |
| 250 | Alex Deng | 33.06 | 10 | AA Min | AAA: 32.59 (+0.47s | 1.4%) | Issaquah Swim Team | 12/12/2025 | 2025 PN 14 Under Short Course Champs 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.