USA Boys 10 & under - 50 Y 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 4201 | Lucas Fleck | 51.79 | 9 | B Min | BB: 47.69 (+4.10s | 7.9%) | AC Swim Club | 01/31/2026 | 2026 Peggy Ramirez Memorial Z3 Winter Champs | |
| 4202 | Cameron Em | 51.79 | 10 | B Min | BB: 47.69 (+4.10s | 7.9%) | Rockville Montgomery Swim Club | 11/14/2025 | 2025 RMSC November Dual Meet | |
| 4203 | Wyatt Brown | 51.80 | 10 | B Min | BB: 47.69 (+4.11s | 7.9%) | Highbridge Aquatics | 12/05/2025 | 2025 Holiday Classic | |
| 4204 | Connor Hilton | 51.80 | 8 | B Min | BB: 47.69 (+4.11s | 7.9%) | SwimRVA | 01/24/2026 | 2026 WAC Mike Willard Polar Plunge | |
| 4205 | Gil Ben Yona | 51.80 | 8 | B Min | BB: 47.69 (+4.11s | 7.9%) | Long Island Aquatic Club | 01/10/2026 | 2026 MR FA Iron Dragon Invitational | |
| 4206 | Oliver NG | 51.80 | 10 | B Min | BB: 47.69 (+4.11s | 7.9%) | Long Island Express | 01/30/2026 | 2026 MR LIE Second Chance Invitational | |
| 4207 | Gunner Gessner | 51.80 | 9 | B Min | BB: 47.69 (+4.11s | 7.9%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 10/26/2025 | Lisa Ferris Fall Festival Time Trial 2025 | |
| 4208 | Fwj Xiong | 51.81 | 9 | B Min | BB: 47.69 (+4.12s | 8.0%) | South East Metro Sharks | 02/08/2025 | 2025 MN PRNH Winter Whiteout | |
| 4209 | Dylan Lenois | 51.81 | 8 | B Min | BB: 47.69 (+4.12s | 8.0%) | Badger Swim Club,Inc. | 02/06/2026 | 2026 MR COND Last Chance Invitational | |
| 4210 | Grant Bradbury | 51.81 | 7 | B Min | BB: 47.69 (+4.12s | 8.0%) | SwimRVA | 01/16/2026 | GSA January Jump Start 2026 | |
| 4211 | Landon Cardoso | 51.81 | 10 | B Min | BB: 47.69 (+4.12s | 8.0%) | Montrose Marlins Swim Club | 06/28/2025 | 2025 CO Montrose Marlins Summer Open | |
| 4212 | Tyler Groth | 51.81 | 10 | B Min | BB: 47.69 (+4.12s | 8.0%) | Atlantis Swimming | 02/06/2026 | 2026 Michigan Open | |
| 4213 | Oliver Lin | 51.82 | 8 | B Min | BB: 47.69 (+4.13s | 8.0%) | South Shore YMCA Strypers | 01/30/2026 | 2026 NE CS Silver Championships | |
| 4214 | Oliver Adair | 51.82 | 8 | B Min | BB: 47.69 (+4.13s | 8.0%) | All Star Aquatics | 10/11/2025 | 2025 ASA October Kick Off | |
| 4215 | Charles Toole | 51.82 | 9 | B Min | BB: 47.69 (+4.13s | 8.0%) | Eagle Swimming Association | 01/17/2025 | 2025 TWST Speedo Winter Classic Invitational | |
| 4216 | Colten Stevens | 51.82 | 10 | B Min | BB: 47.69 (+4.13s | 8.0%) | H2okie Aquatics | 10/11/2025 | 2025 WAC Start Up Classic | |
| 4217 | Ivan Swan | 51.82 | 8 | B Min | BB: 47.69 (+4.13s | 8.0%) | Rochester Swim Club | 12/05/2025 | 2025 MN AQJT 14 U Single Age State Meet Cop | |
| 4218 | Matthew Lessard | 51.82 | 8 | B Min | BB: 47.69 (+4.13s | 8.0%) | South Lake Aquatic Club | 12/13/2025 | 2025 FAST December Open | |
| 4219 | Benjamin Levin | 51.82 | 9 | B Min | BB: 47.69 (+4.13s | 8.0%) | Shawmut Aquatic Club | 01/16/2026 | 2026 NE SAC Bronze Championships | |
| 4220 | Grayson Cadwallader | 51.82 | 9 | B Min | BB: 47.69 (+4.13s | 8.0%) | YMCA of the Triangle Area Swim | 11/21/2025 | 2025 YOTA Arena Turkey Classic | |
| 4221 | Elias Wilden | 51.83 | 9 | B Min | BB: 47.69 (+4.14s | 8.0%) | Nitro Swimming | 09/19/2025 | 2025 ST AQTX Round Rock Unclassified | |
| 4222 | Colin Joyce | 51.83 | 8 | B Min | BB: 47.69 (+4.14s | 8.0%) | Nova of Virginia | 01/09/2026 | NOVA New Year S Kick Off | |
| 4223 | Ayaan Shaik | 51.83 | 10 | B Min | BB: 47.69 (+4.14s | 8.0%) | Apex | 01/23/2026 | 2026 TTSC Winter Qualifier | |
| 4224 | Charles Larrue -baulch | 51.83 | 10 | B Min | BB: 47.69 (+4.14s | 8.0%) | 92ny Flying Dolphins | 11/01/2025 | 2025 MR TRI Fall SCY Invitational | |
| 4225 | Sullivan Boro | 51.83 | 9 | B Min | BB: 47.69 (+4.14s | 8.0%) | Metro Surge Aquatic Club | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 4226 | Walter L'Hommedieu | 51.84 | 8 | B Min | BB: 47.69 (+4.15s | 8.0%) | Tampa Elite Aquatics | 09/05/2025 | 2025 KAH2O Open CKA Memorial Swim Meet | |
| 4227 | Henrik Neuman | 51.84 | 7 | B Min | BB: 47.69 (+4.15s | 8.0%) | Swim Gators Str | 02/06/2026 | 2026 Michigan Open | |
| 4228 | Jack Wilson | 51.84 | 9 | B Min | BB: 47.69 (+4.15s | 8.0%) | Aspire Aquatics of Colorado | 03/07/2025 | 2025 CO CSI Silver State Championships | |
| 4229 | Hunter Parker | 51.84 | 10 | B Min | BB: 47.69 (+4.15s | 8.0%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | |
| 4230 | Oliver Doty | 51.84 | 10 | B Min | BB: 47.69 (+4.15s | 8.0%) | Tampa Bay Aquatics | 11/21/2025 | SPA PYP NOVEMBER 2025 | |
| 4231 | Carter Cabezas | 51.84 | 8 | B Min | BB: 47.69 (+4.15s | 8.0%) | Longhorn Aquatics | 11/16/2025 | 2025 ST TXLA 10 U November Unclassified | |
| 4232 | Alex Aurilio | 51.84 | 9 | B Min | BB: 47.69 (+4.15s | 8.0%) | The Capitol Sea Devils | 11/21/2025 | 2025 Swim Rock | |
| 4233 | Alexander Stepania | 51.85 | 9 | B Min | BB: 47.69 (+4.16s | 8.0%) | Bellevue Club Swim Team | 11/07/2025 | 2025 THSC November Open | |
| 4234 | Connor Losey | 51.85 | 9 | B Min | BB: 47.69 (+4.16s | 8.0%) | Birmingham \\\\\\'y\\\\\\' Blue Dolphins | 02/01/2026 | February Closed Invite | |
| 4235 | Paison Marihugh | 51.85 | 10 | B Min | BB: 47.69 (+4.16s | 8.0%) | Petoskey Piranhas | 02/15/2026 | 2026 MTSL Championship | |
| 4236 | Sutton Howard | 51.86 | 10 | B Min | BB: 47.69 (+4.17s | 8.0%) | Excel Aquatics | 12/13/2025 | 2025 Ho Ho Ho Holiday 12 Under Meet | |
| 4237 | Hunter Bellotti | 51.86 | 11 | B Min | BB: 47.69 (+4.17s | 8.0%) | Long Island Express | 01/30/2026 | 2026 MR LIE Second Chance Invitational | |
| 4238 | Brody Brown | 51.86 | 9 | B Min | BB: 47.69 (+4.17s | 8.0%) | Jupiter Dragons Swim Team | 09/13/2025 | 2025 Dragons Fall Short Course Invite | |
| 4239 | Kolten Graver | 51.86 | 10 | B Min | BB: 47.69 (+4.17s | 8.0%) | Life Time Colorado Swim Club | 01/16/2026 | 2026 CO CUDA Classic | |
| 4240 | Ryan Conway | 51.86 | 10 | B Min | BB: 47.69 (+4.17s | 8.0%) | Phoenix Aquatic Club | 10/18/2025 | 2025 MR WEST Tricia Dewey Tails Of Hope | |
| 4241 | Alexander Vivo | 51.86 | 9 | B Min | BB: 47.69 (+4.17s | 8.0%) | Jupiter Dragons Swim Team | 01/24/2026 | 2026 TCA Winter Open | |
| 4242 | Peyton Willey | 51.87 | 8 | B Min | BB: 47.69 (+4.18s | 8.1%) | Seahawk Aquatics | 11/07/2025 | 2025 CAC 5th Annual Zachary Spain Memorial Me | |
| 4243 | Zavian Shivnani | 51.87 | 10 | B Min | BB: 47.69 (+4.18s | 8.1%) | Nova of Virginia | 11/22/2025 | NOVA Cranberry Contender | |
| 4244 | Timothy Wang | 51.88 | 10 | B Min | BB: 47.69 (+4.19s | 8.1%) | Cascadia Swimming | 01/23/2026 | 2026 TTSC Winter Qualifier | |
| 4245 | Michael Jordan | 51.88 | 9 | B Min | BB: 47.69 (+4.19s | 8.1%) | Lakewood Ranch Swim Associatio | 11/07/2025 | 2025 SYS Turkey Meet | |
| 4246 | Bronson Bow | 51.88 | 9 | B Min | BB: 47.69 (+4.19s | 8.1%) | Fulshear Racing Swim Team | 01/18/2025 | 2025 LSST January Frosty Meet | |
| 4247 | Han Song | 51.88 | 10 | B Min | BB: 47.69 (+4.19s | 8.1%) | Sarasota Sharks | 12/13/2025 | 2025 T2 Candy Cane Meet | |
| 4248 | Nolan Porras | 51.88 | 9 | B Min | BB: 47.69 (+4.19s | 8.1%) | Long Island Express | 01/30/2026 | 2026 MR LIE Second Chance Invitational | |
| 4249 | Lockyer Landry | 51.88 | 10 | B Min | BB: 47.69 (+4.19s | 8.1%) | Treasure Coast Aquatics | 01/24/2026 | 2026 TCA Winter Open | |
| 4250 | Michael Sandmann | 51.88 | 9 | B Min | BB: 47.69 (+4.19s | 8.1%) | McMinnville Swim Club | 10/17/2025 | 2025 CST Harvest Open | |
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.