USA Boys 10 & under - 50 Y Back
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1151 | Ryan Liu | 37.95 | 10 | BB Min | A: 37.59 (+0.36s | 0.9%) | Long Island Aquatic Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 1152 | Everett McDonald | 37.96 | 10 | BB Min | A: 37.59 (+0.37s | 1.0%) | Long Island Aquatic Club | 02/20/2026 | 2026 MR Silvers Championship South HAUP | |
| 1153 | Ian Addanki | 37.96 | 10 | BB Min | A: 37.59 (+0.37s | 1.0%) | Hudson Explorer Aquatic | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1154 | John Shilt | 37.96 | 10 | BB Min | A: 37.59 (+0.37s | 1.0%) | YMCA of Northwest North Caroli | 03/19/2026 | 2026 USRY Short Course Champs | |
| 1155 | Evan Jun | 37.96 | 9 | BB Min | A: 37.59 (+0.37s | 1.0%) | Kamehameha Swim Club | 10/25/2025 | 2025 HI 25th Annual Bill Smith Invitational | |
| 1156 | Lucas Ferguson | 37.97 | 9 | BB Min | A: 37.59 (+0.38s | 1.0%) | Aquatic Team Of Mecklenburg | 03/20/2026 | 2026 BRSL Championships | |
| 1157 | Eli Francoeur | 37.97 | 9 | BB Min | A: 37.59 (+0.38s | 1.0%) | SwimMAC Carolina | 03/20/2026 | 2026 SwimMAC Tar Heel States | |
| 1158 | Tristan Patroni | 37.97 | 10 | BB Min | A: 37.59 (+0.38s | 1.0%) | Meadow | 11/10/2024 | Fall Jamboree Invitational 2024 | |
| 1159 | Evan Hou | 37.97 | 10 | BB Min | A: 37.59 (+0.38s | 1.0%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 1160 | Sava Sikirica | 37.97 | 10 | BB Min | A: 37.59 (+0.38s | 1.0%) | Suburban Seahawks Club | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 1161 | Harrison Gordon | 37.98 | 10 | BB Min | A: 37.59 (+0.39s | 1.0%) | Frederick Area Swim Team | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 1162 | Tyler Clark | 37.98 | 10 | BB Min | A: 37.59 (+0.39s | 1.0%) | Unattached | 01/09/2026 | 2026 IA Midwest All Stars 09Jan2026 Midwestern | |
| 1163 | Blake Bardenhagen | 37.99 | 9 | BB Min | A: 37.59 (+0.40s | 1.1%) | Island Aquatics | 11/01/2025 | 2025 MAGSA B 2 SCY Meet | |
| 1164 | Bradley Bekker | 37.99 | 10 | BB Min | A: 37.59 (+0.40s | 1.1%) | Mecklenburg Swim Association | 03/20/2026 | 2026 STAR Tar Heel States | |
| 1165 | Oliver Gist-Pitts | 37.99 | 10 | BB Min | A: 37.59 (+0.40s | 1.1%) | Boulder Swim Team | 01/17/2025 | 2025 CO CUDA Classic | |
| 1166 | Chase Corda | 37.99 | 10 | BB Min | A: 37.59 (+0.40s | 1.1%) | Walnut Creek Aquabears | 10/18/2025 | PC SRVA SCY B BB+ Meet | |
| 1167 | James Milchteim | 37.99 | 9 | BB Min | A: 37.59 (+0.40s | 1.1%) | Bay Club Aquatics | 03/06/2026 | 2026 SI 14U AGE GRP CHAMPIONSHIPS | |
| 1168 | Gavin Morris | 37.99 | 9 | BB Min | A: 37.59 (+0.40s | 1.1%) | Anacortes | 01/10/2026 | 2026 Kentridge High School Invitational Obse | |
| 1169 | Henry Azarm | 38.00 | 10 | BB Min | A: 37.59 (+0.41s | 1.1%) | All Star Aquatics | 01/17/2026 | PVS January Open 2026 Fairland | |
| 1170 | Luka O'Brien | 38.00 | 10 | BB Min | A: 37.59 (+0.41s | 1.1%) | The Woodlands Swim Team | 10/25/2024 | 2024 TWST Halloween Meet | |
| 1171 | Gary Wang | 38.01 | 10 | BB Min | A: 37.59 (+0.42s | 1.1%) | Long Island Aquatic Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 1172 | Kellan Naisbitt | 38.02 | 10 | BB Min | A: 37.59 (+0.43s | 1.1%) | Mission Viejo Nadadores | 02/13/2026 | 2026 MVN Lunar AAPI Festival | |
| 1173 | Jacob Petroske | 38.02 | 10 | BB Min | A: 37.59 (+0.43s | 1.1%) | Great Lakes Tritons | 03/07/2026 | 2026 Lake Huron Regional Meet | |
| 1174 | Daniel Reschke | 38.02 | 10 | BB Min | A: 37.59 (+0.43s | 1.1%) | Santa Clara Swim Club | 03/28/2026 | Swim South Bay | |
| 1175 | Owen Tan | 38.03 | 9 | BB Min | A: 37.59 (+0.44s | 1.2%) | Hawaii Swimming Club | 10/25/2025 | 2025 HI 25th Annual Bill Smith Invitational | |
| 1176 | Udhiyan Gokulakrishnan | 38.03 | 8 | BB Min | A: 37.59 (+0.44s | 1.2%) | EL Paso Border Land Swim Team | 02/13/2026 | 2026 BD Arctic BLAST Swim Meet | |
| 1177 | Finn Peters | 38.03 | 10 | BB Min | A: 37.59 (+0.44s | 1.2%) | Swim Florida | 02/07/2026 | 2026 GCST WINTER OPEN | |
| 1178 | Dominic Salenbien | 38.03 | 10 | BB Min | A: 37.59 (+0.44s | 1.2%) | Lenawee County Gators | 03/07/2026 | 2026 Michigan YMCA State Championship | |
| 1179 | Carter Lucio | 38.03 | 9 | BB Min | A: 37.59 (+0.44s | 1.2%) | Fort Meigs YMCA Stingrays | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1180 | Benjamin Zorman | 38.03 | 10 | BB Min | A: 37.59 (+0.44s | 1.2%) | Matchpoint Nyc | 10/10/2025 | 2025 MR LIE Octoberfest Invitational | |
| 1181 | Vincent Grey | 38.04 | 9 | BB Min | A: 37.59 (+0.45s | 1.2%) | Sprc Stingrays | 11/14/2025 | GBSA 2025 Thanksgiving Swim Fest | |
| 1182 | Ellis Bell | 38.04 | 9 | BB Min | A: 37.59 (+0.45s | 1.2%) | Stingrays Swim Team | 03/12/2026 | 2026 Virginia Swimming SC Age Group Champions | |
| 1183 | Broderick Kipp | 38.04 | 10 | BB Min | A: 37.59 (+0.45s | 1.2%) | Buckeye Swim Club | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1184 | Preston Mueller | 38.04 | 10 | BB Min | A: 37.59 (+0.45s | 1.2%) | Seahawks Swim club | 02/27/2026 | Ozark Division I Championship | |
| 1185 | David Grant | 38.04 | 10 | BB Min | A: 37.59 (+0.45s | 1.2%) | Fort Collins Area Swim Team | 01/23/2026 | 2026 CO FAST Winter Open | |
| 1186 | Joonsoo Kwon | 38.04 | 10 | BB Min | A: 37.59 (+0.45s | 1.2%) | North Baltimore Aquatic Club | 10/17/2025 | 2025 NBAC Fall Fastival Meet | |
| 1187 | Eamon Balch | 38.05 | 10 | BB Min | A: 37.59 (+0.46s | 1.2%) | La Mirada Armada | 03/12/2026 | 2026 SCS Spring Age Group Champs @ RMDA Cop | |
| 1188 | Mike Semenov | 38.05 | 10 | BB Min | A: 37.59 (+0.46s | 1.2%) | Beach Cities Alpha | 12/12/2025 | 2025 CA GWSC Winter Age Group Invitational | |
| 1189 | Hongshen Huang | 38.05 | 10 | BB Min | A: 37.59 (+0.46s | 1.2%) | Tualatin Hills Swim Club | 02/21/2026 | 2026 Arena Short Course 10 U Championships | |
| 1190 | Lucas Shi | 38.05 | 10 | BB Min | A: 37.59 (+0.46s | 1.2%) | Dynamo Swim Club | 03/06/2026 | Speedo Southern Premier | |
| 1191 | George Crumpler | 38.06 | 9 | BB Min | A: 37.59 (+0.47s | 1.2%) | Tac Titans | 03/25/2026 | 2026 TAC TITANS Tarheel States Meet | |
| 1192 | Oliver Griscom | 38.06 | 9 | BB Min | A: 37.59 (+0.47s | 1.2%) | Cincinnati Marlins | 03/12/2026 | 2026 OH SC Junior Championships | |
| 1193 | Jacob Greveling | 38.06 | 10 | BB Min | A: 37.59 (+0.47s | 1.2%) | SwimMAC Carolina | 01/23/2026 | 2026 NC SwimMAC Battle Of The Crown | |
| 1194 | Ashton VanKeulen | 38.06 | 9 | BB Min | A: 37.59 (+0.47s | 1.2%) | Sioux Falls Swim Team | 02/06/2026 | 2026 Qualifying Meet | |
| 1195 | Carson Lee | 38.06 | 10 | BB Min | A: 37.59 (+0.47s | 1.2%) | Condors Swim Club | 02/06/2026 | 2026 MR COND Last Chance Invitational | |
| 1196 | Brent Gillingham | 38.07 | 10 | BB Min | A: 37.59 (+0.48s | 1.3%) | Rockfish Swimming | 03/05/2026 | 2026 MD LSC 14 U Championships | |
| 1197 | Brayden Anyanwu | 38.07 | 9 | BB Min | A: 37.59 (+0.48s | 1.3%) | Sporting Jax Aquatic Club | 10/10/2025 | 2025 October Classic | |
| 1198 | Luke Ivens-Brown | 38.08 | 9 | BB Min | A: 37.59 (+0.49s | 1.3%) | Atlantis Swimming | 02/27/2026 | 2026 MCSA Junior Cup | |
| 1199 | Sterling Stewart | 38.08 | 10 | BB Min | A: 37.59 (+0.49s | 1.3%) | South Lake Aquatic Club | 03/26/2026 | Destination Athlete Centennial Invite 2026 | |
| 1200 | Collier Jacobson | 38.09 | 10 | BB Min | A: 37.59 (+0.50s | 1.3%) | Tualatin Hills Swim Club | 05/17/2025 | 2025 John DeRoest Sextathlon Swim Meet | |
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.