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USA Boys 10 & under - 100 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
2551 Erik Sonnenberg 1:35.49 10 B Min BB: 1:30.09 (+5.40s | 5.7%) Napoleon Aquatic Club 02/19/2026 2026 OH SOS SC Regional Championships
50 Back
48.23
48.23
100 Back
47.26
1:35.49
100 Back
1:35.49
2552 Desmond Johansen 1:35.49 9 B Min BB: 1:30.09 (+5.40s | 5.7%) Aulea Swim Club 10/24/2026 2026 HI 26th Annual Bill Smith Invitational
50 Back
46.48
46.48
100 Back
49.01
1:35.49
100 Back
1:35.49
2553 Izaak Salgado 1:35.50 10 B Min BB: 1:30.09 (+5.41s | 5.7%) Byron Center Aquatics 03/07/2026 2026 Lake Michigan Regional Meet
50 Back
45.30
45.30
100 Back
50.20
1:35.50
100 Back
1:35.50
2554 Timothy Huang 1:35.50 10 B Min BB: 1:30.09 (+5.41s | 5.7%) Wave Aquatics 10/03/2026 2026 PN Wave Rocktober Invitational Approved
50 Back
46.42
46.42
100 Back
49.08
1:35.50
100 Back
1:35.50
2555 Daniel Pope 1:35.51 10 B Min BB: 1:30.09 (+5.42s | 5.7%) WeAquatics 01/17/2026 2026 PV January Open Audrey Moore
50 Back
45.65
45.65
100 Back
49.86
1:35.51
100 Back
1:35.51
2556 Blake Davis 1:35.51 9 B Min BB: 1:30.09 (+5.42s | 5.7%) Bolles School Sharks 11/15/2025 EAJ Fall Harvest 2025
50 Back
44.80
44.80
100 Back
50.71
1:35.51
100 Back
1:35.51
2557 Randell Espinal 1:35.52 10 B Min BB: 1:30.09 (+5.43s | 5.7%) Kips Bay Makos 03/27/2026 2026 MR Bronze Championships Central KBM
50 Back
48.65
48.65
100 Back
46.87
1:35.52
100 Back
1:35.52
2558 Mor Mihalyi 1:35.52 9 B Min BB: 1:30.09 (+5.43s | 5.7%) Bolles School Sharks 10/10/2025 2025 October Classic
50 Back
44.28
44.28
100 Back
51.24
1:35.52
100 Back
1:35.52
2559 Jaxson Hirschhorn 1:35.52 10 B Min BB: 1:30.09 (+5.43s | 5.7%) Swim Gym 10/10/2026 NMST BMHG October Invite 26
50 Back
46.01
46.01
100 Back
49.51
1:35.52
100 Back
1:35.52
2560 Kai Zhou 1:35.52 9 B Min BB: 1:30.09 (+5.43s | 5.7%) Lakeside Swim Team 10/16/2026 2026 SwimVille USA Jack Thompson Classic
50 Back
47.77
47.77
100 Back
47.75
1:35.52
100 Back
1:35.52
2561 Grady Mifflin 1:35.52 9 B Min BB: 1:30.09 (+5.43s | 5.7%) Shoals Aquatic Club 10/16/2026 2026 HSA Fran Norris Meet
50 Back
44.80
44.80
100 Back
50.72
1:35.52
100 Back
1:35.52
2562 Matthew McFarland 1:35.54 10 B Min BB: 1:30.09 (+5.45s | 5.7%) Nova of Virginia 01/09/2026 NOVA New Year S Kick Off
50 Back
47.42
47.42
100 Back
48.12
1:35.54
100 Back
1:35.54
2563 Edwin Chen 1:35.54 8 B Min BB: 1:30.09 (+5.45s | 5.7%) Long Island Express 01/16/2026 2026 MR LIE Winterfest Invitational
50 Back
46.72
46.72
100 Back
48.82
1:35.54
100 Back
1:35.54
2564 Kevin Zhang 1:35.54 9 B Min BB: 1:30.09 (+5.45s | 5.7%) Wave Aquatics 10/03/2026 2026 PN Wave Rocktober Invitational Approved
50 Back
46.23
46.23
100 Back
49.31
1:35.54
100 Back
1:35.54
2565 Samuel Zhou 1:35.54 10 B Min BB: 1:30.09 (+5.45s | 5.7%) Bay Club Panthers 09/18/2026 PSL Pacifica Season Launch CBA+ Meet
50 Back
46.78
46.78
100 Back
48.76
1:35.54
100 Back
1:35.54
2566 Roch Robinson 1:35.55 8 B Min BB: 1:30.09 (+5.46s | 5.7%) Nation\\\\\\'s Capital Swim Club 01/10/2026 2026 VSTP Polar Plunge
50 Back
44.81
44.81
100 Back
50.74
1:35.55
100 Back
1:35.55
2567 Abraham Sanchez 1:35.56 10 B Min BB: 1:30.09 (+5.47s | 5.7%) Apex Swim Club 02/20/2026 2026 MR Metro Silver Central Champs WEST
50 Back
46.24
46.24
100 Back
49.32
1:35.56
100 Back
1:35.56
2568 Cole Witt 1:35.56 10 B Min BB: 1:30.09 (+5.47s | 5.7%) Frederick Area Swim Team 03/21/2026 2026 Maryland 9 10 B Championship Meet
50 Back
46.12
46.12
100 Back
49.44
1:35.56
100 Back
1:35.56
2569 Mikail Ansari 1:35.56 9 B Min BB: 1:30.09 (+5.47s | 5.7%) Southwest Stars Swim Club 10/09/2026 2026 FAST Pumpkin Plunge
50 Back
43.96
43.96
100 Back
51.60
1:35.56
100 Back
1:35.56
2570 Alexander Malcomson 1:35.56 9 B Min BB: 1:30.09 (+5.47s | 5.7%) Bellevue Club Swim Team 10/16/2026 2026 PN VAST Fall Classic Invite Approved
50 Back
46.98
46.98
100 Back
48.58
1:35.56
100 Back
1:35.56
2571 Luke Atanasov 1:35.59 9 B Min BB: 1:30.09 (+5.50s | 5.8%) Tualatin Hills Swim Club 10/23/2026 2026 THSC Fall Invitational
50 Back
46.74
46.74
100 Back
48.85
1:35.59
100 Back
1:35.59
2572 Mateo Guerra McFarlane 1:35.61 9 B Min BB: 1:30.09 (+5.52s | 5.8%) Dart Swimming 09/26/2026 2026 CCA Spook Tacular
2573 Corbyn Phillips 1:35.62 9 B Min BB: 1:30.09 (+5.53s | 5.8%) Clackamas 02/13/2026 2026 OR HS 6A 4
50 Back
47.40
47.40
100 Back
48.22
1:35.62
100 Back
1:35.62
2574 William Fatt 1:35.64 9 B Min BB: 1:30.09 (+5.55s | 5.8%) Nova of Virginia 12/05/2025 NOVA December Dip
50 Back
46.85
46.85
100 Back
48.79
1:35.64
100 Back
1:35.64
2575 Dylan Hunter 1:35.64 9 B Min BB: 1:30.09 (+5.55s | 5.8%) Great Lakes Tritons 01/16/2026 2026 Odd Age Classic
50 Back
46.96
46.96
100 Back
48.68
1:35.64
100 Back
1:35.64
2576 Steven Ibana 1:35.66 9 B Min BB: 1:30.09 (+5.57s | 5.8%) Spokane Waves Aquatic Team 02/13/2026 (Pullman) 2026 IES Jr Champs
50 Back
46.79
46.79
100 Back
48.87
1:35.66
100 Back
1:35.66
2577 Alexander Kapitonov 1:35.67 8 B Min BB: 1:30.09 (+5.58s | 5.8%) Badger Swim Club,Inc. 02/20/2026 2026 MR Metro Silver Central Champs WEST
50 Back
46.93
46.93
100 Back
48.74
1:35.67
100 Back
1:35.67
2578 Andrew Buenrostro 1:35.68 10 B Min BB: 1:30.09 (+5.59s | 5.8%) Palo Alto Stanford Aquatics 10/24/2026 SUNN Fall Classic 2026
2579 Ryder Anderson 1:35.69 10 B Min BB: 1:30.09 (+5.60s | 5.9%) Tornadoes Swim Team 10/09/2026 2026 OR HEAT Fall Invitational
50 Back
46.53
46.53
100 Back
49.16
1:35.69
100 Back
1:35.69
2580 Hayes Oldenburger 1:35.69 10 B Min BB: 1:30.09 (+5.60s | 5.9%) Nitro Swimming 09/18/2026 2026 ST AQTX Round Rock Unclassified
50 Back
46.91
46.91
100 Back
48.78
1:35.69
100 Back
1:35.69
2581 Chase McElheny 1:35.69 9 B Min BB: 1:30.09 (+5.60s | 5.9%) Rec-Plex Sharks 10/09/2026 Fall Festival Invitational
50 Back
46.11
46.11
100 Back
49.58
1:35.69
100 Back
1:35.69
2582 Emory Saye 1:35.70 10 B Min BB: 1:30.09 (+5.61s | 5.9%) Hampton Virginia Current 03/21/2026 HVAC Spring Intra Squad Meet
2583 Lucas Rodriguez 1:35.74 10 B Min BB: 1:30.09 (+5.65s | 5.9%) Rockville Montgomery Swim Club 02/20/2026 2026 RMSC February Invitational
2584 Austin John 1:35.74 10 B Min BB: 1:30.09 (+5.65s | 5.9%) Potomac Marlins 11/07/2025 2025 Marlins Invitational
50 Back
46.68
46.68
100 Back
49.06
1:35.74
100 Back
1:35.74
2585 Oliver Ryan 1:35.75 10 B Min BB: 1:30.09 (+5.66s | 5.9%) San Gabriel Aquatics 09/18/2026 2026 ST AQTX Round Rock Unclassified
50 Back
47.50
47.50
100 Back
48.25
1:35.75
100 Back
1:35.75
2586 Clement Pauk 1:35.76 10 B Min BB: 1:30.09 (+5.67s | 5.9%) Commonwealth Swimming 03/13/2026 2026 NE NSSC NE Cup Championship
50 Back
46.28
46.28
100 Back
49.48
1:35.76
100 Back
1:35.76
2587 Adam Wang 1:35.76 9 B Min BB: 1:30.09 (+5.67s | 5.9%) Riptide Swim Team 04/19/2026 2026 MN MNSI 4th Annual MN Athlete Showcase
50 Back
46.07
46.07
100 Back
49.69
1:35.76
100 Back
1:35.76
2588 Marvin Yang 1:35.77 9 B Min BB: 1:30.09 (+5.68s | 5.9%) Annapolis Swim Club 03/13/2026 2026 Speedo Maryland Junior Championship Si
50 Back
46.32
46.32
100 Back
49.45
1:35.77
100 Back
1:35.77
2589 Liam Shi 1:35.77 10 B Min BB: 1:30.09 (+5.68s | 5.9%) SwimMAC Carolina 03/07/2026 2026 SwimMAC BC Championship
50 Back
47.14
47.14
100 Back
48.63
1:35.77
100 Back
1:35.77
2590 Teodore Lugovoy 1:35.77 8 B Min BB: 1:30.09 (+5.68s | 5.9%) Dolphin Club 12/05/2025 NOVA December Dip
50 Back
46.94
46.94
100 Back
48.83
1:35.77
100 Back
1:35.77
2591 Patrick Grey 1:35.77 10 B Min BB: 1:30.09 (+5.68s | 5.9%) Piranhas YMCA of the Suncoast 10/17/2025 FRIDAY NITE RACES OCT 2025
50 Back
44.57
44.57
100 Back
51.20
1:35.77
100 Back
1:35.77
2592 Roland Suida 1:35.78 9 B Min BB: 1:30.09 (+5.69s | 5.9%) Rogue Rapids 08/01/2026 2026 Mallard Nation Invitational
50 Back
45.99
45.99
100 Back
49.79
1:35.78
100 Back
1:35.78
2593 Samuel Le 1:35.79 9 B Min BB: 1:30.09 (+5.70s | 6.0%) Valley Splash 02/07/2026 Valley Splash Short Course C B A Meet
2594 Griffin Schepis 1:35.79 10 B Min BB: 1:30.09 (+5.70s | 6.0%) Westchester Aquatic Club 01/10/2026 2026 MR WEST Chris Dewey Trophy Meet
50 Back
46.44
46.44
100 Back
49.35
1:35.79
100 Back
1:35.79
2595 Hunter Lamar 1:35.80 9 B Min BB: 1:30.09 (+5.71s | 6.0%) Detroit All Star Aquatics 02/13/2026 2026 Showdown In Motown
2596 William Yang 1:35.82 10 B Min BB: 1:30.09 (+5.73s | 6.0%) Tualatin Hills Swim Club 10/23/2026 2026 THSC Fall Invitational
50 Back
46.17
46.17
100 Back
49.65
1:35.82
100 Back
1:35.82
2597 Grayson Zachar 1:35.83 10 B Min BB: 1:30.09 (+5.74s | 6.0%) Enfinity Aquatic Club 03/20/2026 2026 STAR Tar Heel States
50 Back
46.95
46.95
100 Back
48.88
1:35.83
100 Back
1:35.83
2598 Garrett Dansereau 1:35.84 10 B Min BB: 1:30.09 (+5.75s | 6.0%) Westbrook Seals 07/30/2026 2026 NE CRA Prelim Final SCY Meet
50 Back
45.82
45.82
100 Back
50.02
1:35.84
100 Back
1:35.84
2599 Reid Keller 1:35.85 10 B Min BB: 1:30.09 (+5.76s | 6.0%) Great Lakes Tritons 02/06/2026 2026 Michigan Open
50 Back
46.76
46.76
100 Back
49.09
1:35.85
100 Back
1:35.85
2600 Jeremy Lyu 1:35.85 10 B Min BB: 1:30.09 (+5.76s | 6.0%) Wave Aquatics 03/28/2026 2026 PN Spring Showdown, Div 4 Approved
50 Back
46.08
46.08
100 Back
49.77
1:35.85
100 Back
1:35.85

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.