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USA Boys 10 & under - 50 M Free

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
951 David Renko 43.60 9 B Min BB: 39.79 (+3.81s | 8.7%) Wasatch Front Fish Market 06/06/2025 Speed Lake City 2025
952 Samuel Wacek 43.62 10 B Min BB: 39.79 (+3.83s | 8.8%) Alexandria Swim Club 07/18/2025 2025 MN TUNA Minnesota Regional Championship
953 Silas Roland 43.63 9 B Min BB: 39.79 (+3.84s | 8.8%) Univ. of Denver Hilltoppers 05/17/2025 2025 CO Hilltopper Invite
954 Jimmy Fang 43.63 10 B Min BB: 39.79 (+3.84s | 8.8%) Nitro Swimming 06/08/2025 2025 ST TXLA 14 U Sprint Cup
955 Taenam Oh jr 43.66 8 B Min BB: 39.79 (+3.87s | 8.9%) Bolles School Sharks 06/20/2025 2025 Planet Swim Summer Championships
956 Jude Pieper 43.66 10 B Min BB: 39.79 (+3.87s | 8.9%) Cysc Riptide 02/01/2026 2026 MW App HG Scott Usher Pentathlon
957 Cyrus Yang 43.68 10 B Min BB: 39.79 (+3.89s | 8.9%) Quicksilver Swimming 06/28/2024 2024 Valley Splash Zone 1S LCM C B A+
958 Leonel Jimenez Martinez 43.68 10 B Min BB: 39.79 (+3.89s | 8.9%) Dorados 05/02/2025 2025 ST 22nd Annual Cinco De Mayo
959 Caleb Pan 43.68 10 B Min BB: 39.79 (+3.89s | 8.9%) West Coast Aquatics 07/18/2025 2025 PN Chinook Age Group Seattle Open
960 Andrew Knol 43.69 10 B Min BB: 39.79 (+3.90s | 8.9%) Pacific Swim 04/25/2025 2025 SI Pacific Swim A BB LCM Group A
961 Russell Sanosi 43.70 10 B Min BB: 39.79 (+3.91s | 8.9%) Tide Swimming 06/07/2024 2024 TIDE Swimming Schools Out Classic
962 Timur Shafigulin 43.70 10 B Min BB: 39.79 (+3.91s | 8.9%) Wave Aquatics 05/02/2025 2025 PN BC May Flowers
963 Damon Shao 43.73 9 B Min BB: 39.79 (+3.94s | 9.0%) Alto Swim Club 07/19/2025 Alto Last Splash
964 Zakhar Breslavskyi 43.74 9 B Min BB: 39.79 (+3.95s | 9.0%) Boise YMCA Swim Team 07/18/2025 2025 LCM Summer Championships
965 Mikhail Lagzdin 43.75 9 B Min BB: 39.79 (+3.96s | 9.1%) Olympic Cascade Aquatics 07/11/2025 2025 PN OCA July Jamboree Invitational
966 James Parrish 43.76 10 B Min BB: 39.79 (+3.97s | 9.1%) Southwest Stars Swim Club 05/16/2025 2025 PA Long Course Invite
967 Watson She 43.77 9 B Min BB: 39.79 (+3.98s | 9.1%) Bellevue Club Swim Team 07/18/2025 2025 PN Chinook Age Group Seattle Open
968 Samuel Diemert 43.77 9 B Min BB: 39.79 (+3.98s | 9.1%) Mission Aurora Colorado Swimmi 07/11/2025 2025 CO NJ Firecracker Invite
969 Xander Andrade 43.79 9 B Min BB: 39.79 (+4.00s | 9.1%) Pflugerville Pflamingos 04/26/2025 2025 ST CCSS LC Unclassified
970 Colson Hosford 43.79 10 B Min BB: 39.79 (+4.00s | 9.1%) Area Tallahassee Aquatic Club 06/06/2025 2025 MAKOS Summer Splash
971 Udhiyan Gokulakrishnan 43.81 8 B Min BB: 39.79 (+4.02s | 9.2%) EL Paso Border Land Swim Team 06/28/2024 2024 EPAP Jack White Classic
972 Aaden Foster 43.84 9 B Min BB: 39.79 (+4.05s | 9.2%) Denver Swim Academy 06/19/2025 2025 CO ACES Summer Invite
973 Everett Keyler 43.85 9 B Min BB: 39.79 (+4.06s | 9.3%) Wright County Wave Swim Club 07/23/2025 2025 MN NSAC 10 U LC State Championship
974 Ethan Li 43.85 8 B Min BB: 39.79 (+4.06s | 9.3%) Pacific Dragons Swim Team 05/16/2025 2025 PN IST Sockeye Springtime Madness
975 Aiden Mao 43.87 10 B Min BB: 39.79 (+4.08s | 9.3%) Pacific Dragons Swim Team 05/16/2025 2025 PN IST Sockeye Springtime Madness
976 Theodore Gerber 43.88 10 B Min BB: 39.79 (+4.09s | 9.3%) Wave Aquatics 07/18/2025 2025 PN Chinook Age Group Seattle Open
977 Thiago Ronda 43.89 8 B Min BB: 39.79 (+4.10s | 9.3%) Swim Florida 06/07/2025 2025 SRQ SUMMER AGE GROUP MEET
978 Remington Schwartz 43.90 8 B: 43.89 (+0.01s | 0.0%) Swim Florida 05/03/2025 2025 Sea Dragon May Open
979 Senge Laka 43.90 9 B: 43.89 (+0.01s | 0.0%) Cascadia Swimming 11/01/2025 Oregon City Fall Open 2025
980 Owen Hayes 43.91 10 B: 43.89 (+0.02s | 0.0%) Hills Hurricane Swimming 04/26/2025 PacSwim LCM C B BB+ Hosted By TERA
981 Bennett Fraser 43.92 7 B: 43.89 (+0.03s | 0.1%) Aquawolves Swimming 07/25/2025 2025 CO CSI Age Group Championships
982 Hudson Rausch 43.93 9 B: 43.89 (+0.04s | 0.1%) Brookings Swim Club 07/18/2025 2025 SD State Long Course Meet
983 Vincent Falasco 43.93 9 B: 43.89 (+0.04s | 0.1%) Martin County Swimming 05/23/2025 2025 Dr Aspi Doctor Memorial Invitational
984 Gavin Gauthier 43.94 10 B: 43.89 (+0.05s | 0.1%) Plantation Swim Team 01/16/2026 January Central Park Series
985 Felix Henaire 43.94 10 B: 43.89 (+0.05s | 0.1%) Wave Aquatics 07/18/2025 2025 PN Chinook Age Group Seattle Open
986 Ilias Mastoridis 43.94 8 B: 43.89 (+0.05s | 0.1%) Slo Swim Club Seahawks 07/16/2025 Renee And Jim Patterson Meet 2025
25 Free
56.31
56.31
50 Free
-12.-37
43.94
50 Free
43.94
987 Darsh Pokale 43.94 8 B: 43.89 (+0.05s | 0.1%) South East Metro Sharks 07/23/2025 2025 MN NSAC 10 U LC State Championship
988 Truman Hunt 43.94 10 B: 43.89 (+0.05s | 0.1%) Gator Swim Club 06/20/2025 2025 FAST Independence Invitational
989 Oleg Rassadin 43.97 8 B: 43.89 (+0.08s | 0.2%) Denver Swim Academy 07/11/2025 2025 CO ACES DSA Summer Blast Last Chance
990 Jacob Chen 43.98 9 B: 43.89 (+0.09s | 0.2%) Alto Swim Club 04/19/2025 Alto Spring Jam Meet
991 Jacob Cardenas 43.99 10 B: 43.89 (+0.10s | 0.2%) Pacific Swim 07/11/2025 2025 SI JBST All Ages NTS Meet
992 Elijah Spencer 43.99 8 B: 43.89 (+0.10s | 0.2%) Life Time Minnesota Swim Team 07/23/2025 2025 MN NSAC 10 U LC State Championship
993 Alex Zhong 43.99 8 B: 43.89 (+0.10s | 0.2%) Santa Clara Swim Club 07/19/2025 Santa Clara Valley Splash Block Party
994 Hunter Lind 44.00 9 B: 43.89 (+0.11s | 0.2%) Wasatch Front Fish Market 07/17/2025 2025 UTAGS LC Championships
995 Killian Mann 44.01 9 B: 43.89 (+0.12s | 0.3%) Olympic Cascade Aquatics 05/31/2025 2025 PN VAST Summer Sprints And Distance Chal
996 Jacob Frayne 44.03 10 B: 43.89 (+0.14s | 0.3%) Alamo Area Aquatic Association 06/20/2025 2025 ST AAAA NS George Block Invite
997 Elliott Linsmeier 44.04 10 B: 43.89 (+0.15s | 0.3%) Ramona Swim Team 07/11/2025 2025 SI SDSA All Ages NTS Meet
998 Owen Melin 44.04 8 B: 43.89 (+0.15s | 0.3%) Fast Falcons 04/26/2025 10th Annual Hohne Memorial Invitational
999 Luke Malovany 44.04 9 B: 43.89 (+0.15s | 0.3%) Fenix Swim Club 01/17/2026 2026 Azura Winter Open LCM Invite
1000 Dean Chou 44.05 9 B: 43.89 (+0.16s | 0.4%) Capital Area Aquatics 06/08/2025 2025 ST TXLA 14 U Sprint Cup

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.