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 | Karbon Hock | 32.48 | 10 | AAA Min | AAAA: 30.79 (+1.69s | 5.2%) | Green Bay Swim Club | 03/29/2025 | 2025 MN MYAS Midwest Regional Swim Meet | |
| 202 | Russell Choy | 32.49 | 10 | AAA Min | AAAA: 30.79 (+1.70s | 5.2%) | Aquazot Swim Club | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 203 | Jacob Bao | 32.50 | 10 | AAA Min | AAAA: 30.79 (+1.71s | 5.3%) | Tac Titans | 03/19/2026 | 2026 NC TAC ESSZ Age Group Sectionals | |
| 204 | Benjamin Shen | 32.50 | 10 | AAA Min | AAAA: 30.79 (+1.71s | 5.3%) | Orinda Aquatics | 12/12/2025 | Winter SC Age Group Championships | |
| 205 | Alan Su | 32.52 | 10 | AAA Min | AAAA: 30.79 (+1.73s | 5.3%) | Stamford Sailfish Aquatic Club | 12/11/2025 | 2025 NE CRA Winter Invitational | |
| 206 | Viaan Bandi | 32.55 | 10 | AAA Min | AAAA: 30.79 (+1.76s | 5.4%) | North Shore Swim Club | 03/20/2026 | 2026 NE NSSC March Madness At MIT | |
| 207 | Eli Cen | 32.55 | 9 | AAA Min | AAAA: 30.79 (+1.76s | 5.4%) | Harbor Seals | 02/28/2026 | 2026 MR QNS I Know I Can Invitational | |
| 208 | Matthew Baird | 32.55 | 10 | AAA Min | AAAA: 30.79 (+1.76s | 5.4%) | Atlantis Swimming | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 209 | Hyeonik Jo | 32.56 | 10 | AAA Min | AAAA: 30.79 (+1.77s | 5.4%) | Irvine Novaquatics | 12/12/2025 | 2025 CA SCS SCAT WAG | |
| 210 | Benjamin Zorman | 32.57 | 10 | AAA Min | AAAA: 30.79 (+1.78s | 5.5%) | Matchpoint Nyc | 02/07/2026 | 2026 MR FREE Championships Meets Qualifier | |
| 211 | Alexander Drewisis | 32.58 | 10 | AAA Min | AAAA: 30.79 (+1.79s | 5.5%) | Three Village Swim Club | 01/30/2026 | 2026 MR SSC Polar Bear Plunge | |
| 212 | Luke Lee | 32.60 | 10 | AA Min | AAA: 32.59 (+0.01s | 0.0%) | Suburban Seahawks Club | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 213 | Ethan Kang | 32.61 | 10 | AA Min | AAA: 32.59 (+0.02s | 0.1%) | Santa Clara Swim Club | 03/20/2026 | SCY Spring Age Group Championships | |
| 214 | Ryan Nesmith | 32.62 | 10 | AA Min | AAA: 32.59 (+0.03s | 0.1%) | Swim Florida | 03/05/2026 | 2026 Florida Swimming FLAGS SOUTH | |
| 215 | Arian Gavriljuk | 32.62 | 10 | AA Min | AAA: 32.59 (+0.03s | 0.1%) | Pro Swimming | 03/06/2026 | 2026 PN PRO March Last Chance Intra Apprived | |
| 216 | Ziqian Liu | 32.65 | 10 | AA Min | AAA: 32.59 (+0.06s | 0.2%) | Tac Titans | 03/19/2026 | 2026 NC TAC ESSZ Age Group Sectionals | |
| 217 | Cullen Owen | 32.66 | 10 | AA Min | AAA: 32.59 (+0.07s | 0.2%) | SwimMAC Carolina | 03/20/2026 | 2026 SwimRVA Clover Cup | |
| 218 | Alex Hake | 32.66 | 10 | AA Min | AAA: 32.59 (+0.07s | 0.2%) | Life Time Southeast | 02/27/2026 | 2026 SE Southeastern Winter SC Championships | |
| 219 | Parker Karam | 32.67 | 10 | AA Min | AAA: 32.59 (+0.08s | 0.2%) | Marlins Of Raleigh | 03/19/2026 | 2026 NC TAC ESSZ Age Group Sectionals | |
| 220 | Cooper Chen | 32.67 | 10 | AA Min | AAA: 32.59 (+0.08s | 0.2%) | Asphalt Green Unified Aquatics | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 221 | Noah Thomas | 32.68 | 9 | AA Min | AAA: 32.59 (+0.09s | 0.3%) | Longhorn Aquatics | 02/20/2026 | 2026 ST AAAA SC STAGS | |
| 222 | Arthur Pan | 32.70 | 10 | AA Min | AAA: 32.59 (+0.11s | 0.3%) | Life Time Fitness New York Swi | 10/25/2025 | 2025 MR QNS Can I Kick It Invitational | |
| 223 | Zachary Zeng | 32.70 | 10 | AA Min | AAA: 32.59 (+0.11s | 0.3%) | Waterloo Swimming | 12/05/2025 | 2025 ST LSAC 5th Annual Graceland | |
| 224 | Coen Mangum | 32.70 | 10 | AA Min | AAA: 32.59 (+0.11s | 0.3%) | Annapolis Swim Club | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 225 | Sebastian Ott | 32.70 | 10 | AA Min | AAA: 32.59 (+0.11s | 0.3%) | North Baltimore Aquatic Club | 03/05/2026 | 2026 MD LSC 14 U Championships | |
| 226 | Yoshua Castro | 32.70 | 10 | AA Min | AAA: 32.59 (+0.11s | 0.3%) | Rockville Montgomery Swim Club | 12/05/2025 | 2025 Christmas Championships | |
| 227 | 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 | |
| 228 | Kevin Wang | 32.72 | 10 | AA Min | AAA: 32.59 (+0.13s | 0.4%) | Brea Aquatics | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 229 | William Trueman | 32.74 | 10 | AA Min | AAA: 32.59 (+0.15s | 0.5%) | CAC Stingrays Swim Team | 03/06/2026 | 2026 CO 14 U Silver State | |
| 230 | Jorden Li | 32.76 | 10 | AA Min | AAA: 32.59 (+0.17s | 0.5%) | Arctic Aquatics | 03/13/2026 | 2026 NE CRA End Of Season March Invite | |
| 231 | Jaxon Mendoza | 32.76 | 10 | AA Min | AAA: 32.59 (+0.17s | 0.5%) | San Benito Aquatics | 03/28/2026 | Swim South Bay | |
| 232 | Nathan Zammit | 32.77 | 10 | AA Min | AAA: 32.59 (+0.18s | 0.5%) | Atlantis Swimming | 02/27/2026 | 2026 MCSA Junior Cup | |
| 233 | Coleman McCheyne | 32.77 | 9 | AA Min | AAA: 32.59 (+0.18s | 0.5%) | Aquatic Team Of Mecklenburg | 03/20/2026 | 2026 BRSL Championships | |
| 234 | 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 | |
| 235 | Michael Laurence | 32.78 | 9 | AA Min | AAA: 32.59 (+0.19s | 0.6%) | Gulliver Swim Club | 03/05/2026 | 2026 FG Age Group SCY Championships | |
| 236 | Bryce Alpert | 32.79 | 9 | AA Min | AAA: 32.59 (+0.20s | 0.6%) | Aquazot Swim Club | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 237 | Sawyer Heath | 32.81 | 10 | AA Min | AAA: 32.59 (+0.22s | 0.7%) | Greensboro Community YMCA | 03/19/2026 | 2026 USRY Short Course Champs | |
| 238 | Caleb Horvath | 32.81 | 9 | AA Min | AAA: 32.59 (+0.22s | 0.7%) | Mecklenburg Swim Association | 12/05/2025 | ATOM Winter Invite 2025 | |
| 239 | Arthur Wang | 32.83 | 10 | AA Min | AAA: 32.59 (+0.24s | 0.7%) | Fort Meigs YMCA Stingrays | 03/12/2026 | 2026 OH SC Junior Championships | |
| 240 | Louie Choi | 32.83 | 9 | AA Min | AAA: 32.59 (+0.24s | 0.7%) | Saline Swim Team | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 241 | Jaeden Lin | 32.83 | 9 | AA Min | AAA: 32.59 (+0.24s | 0.7%) | Long Island Aquatic Club | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 242 | 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 | |
| 243 | Charles Swinsick | 32.84 | 10 | AA Min | AAA: 32.59 (+0.25s | 0.8%) | Marlins Of Raleigh | 03/19/2026 | 2026 NC TAC ESSZ Age Group Sectionals | |
| 244 | Crosby Coleman | 32.85 | 10 | AA Min | AAA: 32.59 (+0.26s | 0.8%) | Rochester Swim Club | 03/07/2026 | 2026 MN RSC 10 U State Championship | |
| 245 | Andy Tran | 32.86 | 10 | AA Min | AAA: 32.59 (+0.27s | 0.8%) | Seattle Metropolitan Aquatic C | 03/19/2026 | 2026 NW Region Age Group Champs Approved | |
| 246 | 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 | |
| 247 | 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 | |
| 248 | Maxwell Dean | 32.89 | 10 | AA Min | AAA: 32.59 (+0.30s | 0.9%) | Voltage Aquatics | 07/12/2025 | 2025 Mashed Potato Dash | |
| 249 | 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 | |
| 250 | Harvey Zhang | 32.90 | 10 | AA Min | AAA: 32.59 (+0.31s | 0.9%) | Wave Aquatics | 03/19/2026 | 2026 Northwest Region AG 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.