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USA Boys 10 & under - 50 M 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
3851 Tatum Leer 57.85 10 B: 55.39 (+2.46s | 4.3%) Nitro Swimming 06/08/2025 2025 ST TXLA 14 U Sprint Cup
3852 Iven Peredo 57.86 6 B: 55.39 (+2.47s | 4.3%) Nation\\\\\\'s Capital Swim Club 06/05/2026 HNVR Storm Surge 2026
3853 Johnathan Weninger 57.87 10 B: 55.39 (+2.48s | 4.3%) Legacy Aquatics 11/01/2025 Oregon City Fall Open 2025
3854 Tobias Paras 57.88 9 B: 55.39 (+2.49s | 4.3%) Lakewood Ranch Swim Associatio 04/11/2025 2025 GCST Spring Invite
3855 Samuel Cerni 57.89 9 B: 55.39 (+2.50s | 4.3%) Great Lakes Sailfish Swimming 07/12/2025 LSSC Avon Classic
3856 Thomas Rojas-Small 57.89 8 B: 55.39 (+2.50s | 4.3%) Atomic Swim Club 05/29/2026 2026 TRI CITY INVITATIONAL
3857 Grant Soder 57.91 10 B: 55.39 (+2.52s | 4.4%) Roseburg Y Swim Team 06/13/2026 2026 Mike Morris Memorial Invitational Copi
3858 Benjamin Fikhman 57.91 8 B: 55.39 (+2.52s | 4.4%) Pacific Swim 04/24/2026 2026 SI PS ABB Meet Group A
3859 Samuel Wang 57.92 7 B: 55.39 (+2.53s | 4.4%) Unattached 06/11/2026 2026 ST NIST George Block Invitational
3860 Abhimanyu Bansal 57.92 10 B: 55.39 (+2.53s | 4.4%) United Swim Club 06/26/2026 ATAC Long Course Invitational
3861 Michael Zhang-Shen 57.94 9 B: 55.39 (+2.55s | 4.4%) Blue Dolphin Swim Team 06/14/2025 2025 IST June Invtational
3862 Fernando Mendes 57.94 9 B: 55.39 (+2.55s | 4.4%) Wahoo\\\\\\'s of Wellington 05/08/2026 2026 Wellington May Long Course Meet
3863 Jackson Mashmann 57.94 9 B: 55.39 (+2.55s | 4.4%) Raleigh Swimming Association 04/24/2026 2026 RSA Warm Up To LC Copied Copied
25 Back
41.39
41.39
50 Back
16.55
57.94
50 Back
57.94
3864 Aylen Chen 57.95 8 B: 55.39 (+2.56s | 4.4%) Riptide Swim Team 06/27/2026 2026 STAR Summer Splash Invite
3865 Gavin Johnston 57.95 9 B: 55.39 (+2.56s | 4.4%) Manta Ray Aquatics 07/11/2025 2025 SI SDSA All Ages NTS Meet
3866 Henry Ludwig 57.95 10 B: 55.39 (+2.56s | 4.4%) Pierre Swim Team 06/27/2026 2026 SD Summer Starter
3867 Caleb Smith 57.96 9 B: 55.39 (+2.57s | 4.4%) Jets Aquatic Club 05/29/2026 2026 Spring Invitational
3868 Harsith Manjushri Navin 57.96 8 B: 55.39 (+2.57s | 4.4%) Marlins Of Raleigh 06/26/2026 2026 MOR Long Course Qualifier
3869 Riko Jaya 57.97 8 B: 55.39 (+2.58s | 4.5%) YMCA Presidio Aquatics 05/29/2026 VJO S Tuffy Williams Summer Kickoff Classic
3870 Joseph Martin 57.97 9 B: 55.39 (+2.58s | 4.5%) Nitro Swimming 06/20/2026 2026 ST NTRO LC Summer Classic
3871 Jason Gu 57.97 9 B: 55.39 (+2.58s | 4.5%) Waterloo Swimming 06/14/2026 2026 ST WLOO Last Chance
3872 Oliver Woo 57.97 9 B: 55.39 (+2.58s | 4.5%) California Dolphins Swim Team 06/13/2026 PC CDST LC C B BB+ 26 074
3873 John Love 57.99 8 B: 55.39 (+2.60s | 4.5%) Aquatic Team Of Mecklenburg 06/25/2026 ONSA Independence Invitational Copied
3874 Drew Carabio 58.01 9 B: 55.39 (+2.62s | 4.5%) Wahoo\\\\\\'s of Wellington 06/13/2026 2026 TCA Aaron Vaughn Memorial
25 Back
1:07.06
1:07.06
50 Back
-9.-5
58.01
50 Back
58.01
3875 Raoul DeCarvalho 58.01 10 B: 55.39 (+2.62s | 4.5%) Planet Swim Aquatics 06/26/2026 2026 Planet Swim Summer Championships
3876 Emmett Baertlein 58.02 10 B: 55.39 (+2.63s | 4.5%) Prineville Swim Team 06/19/2026 Prineville Invitational Swim Meet
3877 Ryan Rawlings 58.02 8 B: 55.39 (+2.63s | 4.5%) Pacific Dragons Swim Team 06/13/2026 2026 PN IST June Invtational Approved
3878 Everett Morris 58.03 9 B: 55.39 (+2.64s | 4.5%) Kona Dolphins Swim Club 06/06/2026 BIG ISLAND SWIMMING @ KSH
3879 Ethan Zhou 58.03 8 B: 55.39 (+2.64s | 4.5%) Unattached 05/02/2026 2026 MN RSC Pentathlon
3880 Simon Acuna Reyes 58.03 9 B: 55.39 (+2.64s | 4.5%) Life Time Oregon Swim Team 06/12/2026 2026 THSC June Open
3881 Lukas Hundt 58.04 8 B: 55.39 (+2.65s | 4.6%) Tidal Wave Aquatics 05/01/2026 CLPR 3rd Annual Northern KY Derby
3882 Owen Garces 58.05 9 B: 55.39 (+2.66s | 4.6%) Unattached 05/17/2025 2025 PSA May Invite
3883 Connor Arsenault 58.06 10 B: 55.39 (+2.67s | 4.6%) Tampa Y Swimming 05/01/2026 2026 Stingrays Cinco De Mayo LCM Meet
3884 Beckett Garland 58.06 8 B: 55.39 (+2.67s | 4.6%) Jupiter Dragons Swim Team 06/13/2026 2026 TCA Aaron Vaughn Memorial
25 Back
53.06
53.06
50 Back
5.00
58.06
50 Back
58.06
3885 Everett Petersen 58.07 8 B: 55.39 (+2.68s | 4.6%) Midwest Aquatic Club 05/01/2026 John Traube Memorial 2026
3886 Liam Daykhovsky 58.07 9 B: 55.39 (+2.68s | 4.6%) SwimMAC Carolina 06/05/2026 2026 TEAM School S Out Summer Invite
3887 Diego Uzcategui 58.08 10 B: 55.39 (+2.69s | 4.6%) Doral Swim Club 05/22/2026 2026 Doral Swim Club LCM Spring Invite
3888 William Ronck 58.09 10 B: 55.39 (+2.70s | 4.6%) Jcc Sea Serpents 05/15/2026 2026 NE YNS May Specialty Meet
3889 Maddox Griffin 58.10 8 B: 55.39 (+2.71s | 4.7%) Mission Aurora Colorado Swimmi 04/12/2026 2026 CO NJ SBL Pentathlon 12 U
3890 Marcus Kulyavtsev 58.12 8 B: 55.39 (+2.73s | 4.7%) Vallejo Aquatic Club 05/29/2026 VJO S Tuffy Williams Summer Kickoff Classic
3891 Thomas DeSmidt 58.12 8 B: 55.39 (+2.73s | 4.7%) Bolles School Sharks 06/18/2026 2026 June Classic
3892 Roy Shen 58.12 8 B: 55.39 (+2.73s | 4.7%) Santa Clara Swim Club 06/27/2026 2026 Santa Clara LC Race To Age Group Champs
3893 Wade Moore 58.14 8 B: 55.39 (+2.75s | 4.7%) Florida Elite Swimming 06/25/2026 2026 FAST Independence Invitational
3894 Hugo Hurley 58.14 7 B: 55.39 (+2.75s | 4.7%) Alto Swim Club 06/20/2026 Alto Summer Swelter
3895 Leonardo Figueroa 58.15 8 B: 55.39 (+2.76s | 4.7%) SOL Swim Team 06/06/2026 2026 SI SOL Splash And Dash Max Jun 6 7
3896 Jase Rogers 58.15 7 B: 55.39 (+2.76s | 4.7%) Huntsville Swim Association 06/26/2026 2026 HSA June Invitational
3897 Konstantin Paraskevov 58.17 7 B: 55.39 (+2.78s | 4.8%) Westlake Aquatic Facility 04/19/2026 2026 ST TXLA 10 U Long Course Kick Off
3898 Ethan wang 58.18 10 B: 55.39 (+2.79s | 4.8%) Northside Aquatics 06/11/2026 2026 ST NIST George Block Invitational
3899 Gabriel Rhodes-Ondi 58.18 10 B: 55.39 (+2.79s | 4.8%) Treasure Coast Swimming 05/02/2026 TCSC Go For The Gold Invitational
3900 Milan Narita 58.18 10 B: 55.39 (+2.79s | 4.8%) Alamo Area Aquatic Association 04/10/2026 Blossom Into Spring 5

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.