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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
9951 Lochlan Harkin 56.44 9 B: 48.29 (+8.15s | 14.4%) Novi Sturgeons 12/12/2025 OLY Swimming Holiday Bowl
9952 Hayes Smith 56.44 8 B: 48.29 (+8.15s | 14.4%) Huntington YMCA Bluefish 01/09/2026 2026 MR TVSC TJ Kelly Memorial Joust
9953 Axel Anderson 56.44 7 B: 48.29 (+8.15s | 14.4%) Atlantis Aquatics 02/07/2026 2026 NE NSSC Last Chance Meet
9954 Harsith Manjushri Navin 56.44 8 B: 48.29 (+8.15s | 14.4%) Marlins Of Raleigh 11/21/2025 2025 YOTA Arena Turkey Classic
9955 Ethan Luo 56.44 9 B: 48.29 (+8.15s | 14.4%) North Coast Aquatics 10/17/2026 2026 SI RSD All Ages NTS Meet
9956 William Casalino 56.45 8 B: 48.29 (+8.16s | 14.5%) Socal Aquatics Association 11/21/2025 2025 CA MVN Turkey Classic
9957 Alan Bu 56.45 8 B: 48.29 (+8.16s | 14.5%) Sunnyvale Swim Club 10/11/2025 2025 DACA SC CBA Meet
9958 Brooks Miller 56.45 9 B: 48.29 (+8.16s | 14.5%) Mako Aquatics 10/24/2026 2026 MN RFSC Autumn Dash Invitational
9959 Mark Mohamed 56.45 9 B: 48.29 (+8.16s | 14.5%) Bolles School Sharks 01/16/2026 2026 Pentathlon
9960 Jacob Gardner 56.46 9 B: 48.29 (+8.17s | 14.5%) Arlington Aquatic Club 03/21/2026 2026 MAKO SPRING FLING
9961 Niko Lakhan 56.46 8 B: 48.29 (+8.17s | 14.5%) All Star Aquatics 12/06/2025 2025 Reindeer Mini Meet
9962 Miheer Deshpande 56.46 10 B: 48.29 (+8.17s | 14.5%) Wtrc Sharks 02/20/2026 2026 OH WAVE SC Regional Championships
9963 Brooks Vander Poel 56.46 8 B: 48.29 (+8.17s | 14.5%) Lakeland Country Club 06/20/2026 2026 Riptide Summer Open
9964 Keegan Mulder 56.47 10 B: 48.29 (+8.18s | 14.5%) Stingrays Swim Team 03/21/2026 NOVA Short Course Send Off 2026
9965 David Preston 56.47 8 B: 48.29 (+8.18s | 14.5%) Mid Michigan Aquatics Hurrican 02/28/2026 2026 JAWS Last Chance Meet
9966 Joaquin Valdez 56.47 7 B: 48.29 (+8.18s | 14.5%) EL Paso Border Land Swim Team 09/20/2026 2026 BD Del Norte #1
9967 Grayson Albra 56.47 7 B: 48.29 (+8.18s | 14.5%) Hudson Valley Dolphins 01/23/2026 2026 MR HAWKS AD Trials And Finals
9968 Tobias Huppenthal 56.48 8 B: 48.29 (+8.19s | 14.5%) Merritt Athletic Swimming 03/21/2026 2026 Maryland 8 Under Championship Meet
9969 Myles Cheese 56.48 10 B: 48.29 (+8.19s | 14.5%) Neptune Swimming 07/25/2026 2026 REAL Championships
9970 Cash Burns 56.49 8 B: 48.29 (+8.20s | 14.5%) Montrose Marlins Swim Club 04/25/2026 2026 CO Aspen Spring Invite
9971 Kai Molina 56.49 7 B: 48.29 (+8.20s | 14.5%) Cortez Water Dragons 06/27/2026 2026 CO Montrose Marlins Summer Open
9972 Hudson Couls 56.50 10 B: 48.29 (+8.21s | 14.5%) Brighton Aquatics Bull Sharks 01/16/2026 SLA Arctic Blast 2026
9973 Archer Snow 56.50 7 B: 48.29 (+8.21s | 14.5%) Unattached 02/19/2026 2026 OH UASC SC Regional Championships
9974 Marcus Raffetto 56.50 9 B: 48.29 (+8.21s | 14.5%) Mission Aurora Colorado Swimmi 01/04/2025 2025 CO MACS Winter Invitational
9975 Max Loguinov 56.50 7 B: 48.29 (+8.21s | 14.5%) Unattached 11/09/2024 2024 LSST November Open Meet
9976 Seraphim Marandici 56.50 8 B: 48.29 (+8.21s | 14.5%) Mecklenburg Swim Association 03/07/2026 2026 MSA March Madness Invitational
9977 Jaxon Soriano 56.51 10 B: 48.29 (+8.22s | 14.5%) Edge Swim Club 03/13/2026 2026 NE UVAC NHSA State Championships
9978 Nivaan Singh 56.51 8 B: 48.29 (+8.22s | 14.5%) Charles River Aquatics 03/13/2026 2026 NE CRA End Of Season March Invite
9979 William Peterson 56.51 8 B: 48.29 (+8.22s | 14.5%) Lone Star Swim Team 10/19/2024 2024 LSST October Open Meet
9980 Samuel Ronck 56.51 8 B: 48.29 (+8.22s | 14.5%) Jcc Sea Serpents 05/03/2026 2026 NE JCCS Peabody Y Dual Meet
9981 Hank Gasiorowski 56.51 8 B: 48.29 (+8.22s | 14.5%) Stingrays Swim Team 01/10/2026 2026 RAYS Jeff Rouse Invitational
9982 Camden Sustare 56.51 8 B: 48.29 (+8.22s | 14.5%) Bend Swim Club 02/04/2026 2026 Bend Swim Club Intersquad Challenger
9983 Noah Bosel 56.51 9 B: 48.29 (+8.22s | 14.5%) Unattached 10/17/2026 Pumpkin Meet, Oct 2026
9984 Reid Schoenfeld 56.51 9 B: 48.29 (+8.22s | 14.5%) San Antonio Wave 02/28/2026 2026 ST SCY Surge Marsh Madness
9985 Caelan Hoogendyk 56.52 10 B: 48.29 (+8.23s | 14.6%) SwimTLC-Parker Phenomena Swim 02/08/2026 2026 CO Falfins Short Course Series #4
9986 Jaxon LaFleur 56.52 8 B: 48.29 (+8.23s | 14.6%) Royal Swimming 11/22/2025 2025 Royal Fall Cup
9987 Solomon Siegrist 56.52 7 B: 48.29 (+8.23s | 14.6%) Tide Swimming 12/05/2025 2025 757swim Grand Illumination
9988 William Ngugi 56.52 10 B: 48.29 (+8.23s | 14.6%) Top Speed Aquatic Club 11/22/2025 20205 Odd Ball Challenge
9989 Charles Cawley 56.52 10 B: 48.29 (+8.23s | 14.6%) Manchester Makos Swim Team 12/13/2025 2025 Marshmallow Mini
9990 Griffin Midgett 56.52 9 B: 48.29 (+8.23s | 14.6%) Middle Tennessee Swim Club 10/10/2026 Ensworth October Invite
9991 Kenseth Weivoda 56.52 10 B: 48.29 (+8.23s | 14.6%) Sea Devils 10/24/2026 2026 MN SDVL Halloween Spooktacular
9992 Aariv Chikhal 56.53 9 B: 48.29 (+8.24s | 14.6%) Sporting Jax Aquatic Club 09/13/2026 2026 September Splash
9993 Ethan Masson 56.53 10 B: 48.29 (+8.24s | 14.6%) Pacifica Sea Lions 03/28/2026 PSL March CBA+
9994 Krishiv Sonukale 56.53 8 B: 48.29 (+8.24s | 14.6%) Northern KY Clippers 10/23/2026 2026 CLPR Halloween Meet
9995 Caden Chang 56.54 9 B: 48.29 (+8.25s | 14.6%) Sandpipers of Nevada 11/08/2024 2024 NV State Championships
9996 Eric Wang 56.54 10 B: 48.29 (+8.25s | 14.6%) Rochester Swim Club 02/13/2026 2026 MN RSC President S Day Meet
9997 Caleb Montoya 56.54 9 B: 48.29 (+8.25s | 14.6%) Mecklenburg Swim Association 11/07/2025 2025 Veterans Day Inv Presented By Arena
9998 Hunter Parsill 56.54 10 B: 48.29 (+8.25s | 14.6%) West 09/19/2025 2025 ST AQTX Round Rock Unclassified
9999 Garrison Wade 56.54 9 B: 48.29 (+8.25s | 14.6%) Fairfax Foxes Swimming 11/07/2025 2025 FXFX Loughmiller Memorial
10000 Logan Lambert 56.54 9 B: 48.29 (+8.25s | 14.6%) South Shore Sails 01/17/2025 2025 TWST Speedo Winter Classic Invitational

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.