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USA Boys 10 & under - 100 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
951 Caleb Lee 1:36.98 10 BB Min A: 1:32.29 (+4.69s | 4.8%) Columbia Aquatics Association 07/17/2026 2026 MD Long Course Last Chance Meet
50 Back
47.27
47.27
100 Back
49.71
1:36.98
100 Back
1:36.98
952 Quinn Cobb 1:37.01 10 BB Min A: 1:32.29 (+4.72s | 4.9%) Foxjets Swim Team 05/15/2026 2026 MN HURR LC Spring Opener
953 Nicholas Brumaru 1:37.02 10 BB Min A: 1:32.29 (+4.73s | 4.9%) Olympic Cascade Aquatics 04/24/2026 2026 PN SMAC Spring Showers LC Challenge
954 Caden Chang 1:37.03 9 BB Min A: 1:32.29 (+4.74s | 4.9%) SwimAtlanta 06/18/2026 2026 Tennessee Aquatics June Invitational
50 Back
47.64
47.64
100 Back
49.39
1:37.03
100 Back
1:37.03
955 James Wright 1:37.03 10 BB Min A: 1:32.29 (+4.74s | 4.9%) Club Talon 07/17/2026 2026 SE Southeastern Summer LC Championships
50 Back
46.78
46.78
100 Back
50.25
1:37.03
100 Back
1:37.03
956 Jun Lin 1:37.07 8 BB Min A: 1:32.29 (+4.78s | 4.9%) Seattle Metropolitan Aquatic C 07/23/2026 2026 PN LC 12 U Championships Approved
957 Gabriel Terrones 1:37.09 10 BB Min A: 1:32.29 (+4.80s | 4.9%) Team Eugene Aquatics 06/26/2026 2026 TEAM Summer Invitational
958 Francis Wang 1:37.10 9 BB Min A: 1:32.29 (+4.81s | 5.0%) West Coast Aquatics 07/23/2026 2026 PN LC 12 U Championships Approved
959 Colin Morrison 1:37.14 10 BB Min A: 1:32.29 (+4.85s | 5.0%) Parkway-Rockwood Gateway Swim 07/23/2026 2026 Ozark Long Course Champs Copied
50 Back
48.04
48.04
100 Back
49.10
1:37.14
100 Back
1:37.14
960 Ian Cho 1:37.16 9 BB Min A: 1:32.29 (+4.87s | 5.0%) Opelika Swim Team 04/18/2026 2026 Carson Muir Cowgirl Classic
50 Back
46.53
46.53
100 Back
50.63
1:37.16
100 Back
1:37.16
961 Marcus Wang 1:37.16 10 BB Min A: 1:32.29 (+4.87s | 5.0%) Pacific Dragons Swim Team 07/23/2026 2026 PN LC 12 U Championships Approved
962 Thomas Van Epp 1:37.17 9 BB Min A: 1:32.29 (+4.88s | 5.0%) Nova of Virginia 06/25/2026 LC Central District Champs
963 Michel Opp 1:37.19 10 BB Min A: 1:32.29 (+4.90s | 5.0%) Sporting Jax Aquatic Club 07/24/2026 2026 Area 1 LCM Championships
50 Back
48.19
48.19
100 Back
49.00
1:37.19
100 Back
1:37.19
964 Cooper Ferrell 1:37.19 10 BB Min A: 1:32.29 (+4.90s | 5.0%) Triton Swimming of Louisville 07/16/2026 2026 Kentucky Swimming LC Championship 2 Co
50 Back
48.75
48.75
100 Back
48.44
1:37.19
100 Back
1:37.19
965 Hayden Justice 1:37.21 10 BB Min A: 1:32.29 (+4.92s | 5.1%) SwimMAC Carolina 06/19/2026 GSA 70th Annual Eastern Invitational
966 Thomas Comport 1:37.21 8 BB Min A: 1:32.29 (+4.92s | 5.1%) Highbridge Aquatics 06/05/2026 25th Annual CLPR David Webb Meet
50 Back
47.92
47.92
100 Back
49.29
1:37.21
100 Back
1:37.21
967 Reed Nichols 1:37.22 10 BB Min A: 1:32.29 (+4.93s | 5.1%) Nova of Virginia 06/25/2026 LC Central District Champs
968 Patrick Fullerton 1:37.23 10 BB Min A: 1:32.29 (+4.94s | 5.1%) South Bay Aquatics 06/19/2026 2026 SI Splash And Dash
50 Back
47.92
47.92
100 Back
49.31
1:37.23
100 Back
1:37.23
969 Hendrix Eldridge 1:37.24 9 BB Min A: 1:32.29 (+4.95s | 5.1%) Northside Aquatics 06/11/2026 2026 ST NIST George Block Invitational
50 Back
48.74
48.74
100 Back
48.50
1:37.24
100 Back
1:37.24
970 Alex Liu 1:37.25 9 BB Min A: 1:32.29 (+4.96s | 5.1%) Trident Swim Club 07/23/2026 2026 CA SCS Summer A G Champs
50 Back
48.54
48.54
100 Back
48.71
1:37.25
100 Back
1:37.25
971 Ezra Epstein 1:37.27 10 BB Min A: 1:32.29 (+4.98s | 5.1%) Asphalt Green Unified Aquatics 08/06/2025 2025 Summer Elite Showcase
50 Back
47.14
47.14
100 Back
50.13
1:37.27
100 Back
1:37.27
972 Conner Yang 1:37.30 10 BB Min A: 1:32.29 (+5.01s | 5.1%) The Dolphins Portland Swimming 07/10/2026 2026 OSI Arena Summer LC 12 U Championships
973 Mason Li 1:37.31 9 BB Min A: 1:32.29 (+5.02s | 5.2%) Brea Aquatics 07/23/2026 2026 CA SCS Summer A G Champs @ BREA
974 Lucas Ding 1:37.32 8 BB Min A: 1:32.29 (+5.03s | 5.2%) Waterloo Swimming 06/06/2026 2026 ST ASC June Bug
50 Back
46.41
46.41
100 Back
50.91
1:37.32
100 Back
1:37.32
975 Cameron Cheng-Zhang 1:37.35 10 BB Min A: 1:32.29 (+5.06s | 5.2%) New Wave Swim Team 04/25/2026 2026 WAVE Sprint Into LC
50 Back
47.42
47.42
100 Back
49.93
1:37.35
100 Back
1:37.35
976 Miles Kavanaugh 1:37.38 10 BB Min A: 1:32.29 (+5.09s | 5.2%) University Place Aquatic Club 06/20/2025 2025 IE VS Starlight Open
977 Caspian Stanford 1:37.40 9 BB Min A: 1:32.29 (+5.11s | 5.2%) Buckeye Swim Club 07/23/2026 2026 OH LC Junior Championships
50 Back
47.68
47.68
100 Back
49.72
1:37.40
100 Back
1:37.40
978 Duke Guo 1:37.40 10 BB Min A: 1:32.29 (+5.11s | 5.2%) McAllen Swim Club 06/27/2025 2025 ST HPAC Long Course STX Championship
50 Back
47.91
47.91
100 Back
49.49
1:37.40
100 Back
1:37.40
979 Jared Blount 1:37.43 10 BB Min A: 1:32.29 (+5.14s | 5.3%) East Coast Aquatic Team 06/26/2026 2026 VSI LC SE District Champs
50 Back
49.19
49.19
100 Back
48.24
1:37.43
100 Back
1:37.43
980 Zai Russell 1:37.43 9 BB Min A: 1:32.29 (+5.14s | 5.3%) Sarasota Sharks 05/15/2026 2026 Kent B Holdren Memorial Meet
50 Back
47.06
47.06
100 Back
50.37
1:37.43
100 Back
1:37.43
981 Adam Ma 1:37.44 10 BB Min A: 1:32.29 (+5.15s | 5.3%) California Dolphins Swim Team 06/13/2026 PC CDST LC C B BB+ 26 074
982 Marcello Rinaldi 1:37.46 10 BB Min A: 1:32.29 (+5.17s | 5.3%) Minnetonka Swim Club 05/08/2026 2026 MN STRM Spring Startup
50 Back
48.87
48.87
100 Back
48.59
1:37.46
100 Back
1:37.46
983 Linus Jo 1:37.47 10 BB Min A: 1:32.29 (+5.18s | 5.3%) Swim Torrance 06/11/2026 2026 SCS June AG Invite
50 Back
47.87
47.87
100 Back
49.60
1:37.47
100 Back
1:37.47
984 Zaiden Vlahos 1:37.48 9 BB Min A: 1:32.29 (+5.19s | 5.3%) Triton Swimming of Louisville 06/04/2026 2026 Beaman Toyota Firecracker Invite
985 Artemii Ilchenko 1:37.49 9 BB Min A: 1:32.29 (+5.20s | 5.3%) San Antonio Wave 06/26/2026 2026 NEAT Long Course STX Championship
50 Back
47.10
47.10
100 Back
50.39
1:37.49
100 Back
1:37.49
986 Mateo Tinoco Iraheta 1:37.50 9 BB Min A: 1:32.29 (+5.21s | 5.3%) Walla Walla Swim Club 07/24/2026 2026 IES LC CHAMPIONSHIPS
987 Calder Brelsford-La Badie 1:37.50 10 BB Min A: 1:32.29 (+5.21s | 5.3%) Bainbridge Island Swim Club 07/23/2026 2026 PN LC 12 U Championships Approved
988 Cam Ecklof 1:37.52 10 BB Min A: 1:32.29 (+5.23s | 5.4%) Sporting Jax Aquatic Club 07/09/2026 2026 FL Summer Age Group Championships
50 Back
48.00
48.00
100 Back
49.52
1:37.52
100 Back
1:37.52
989 Charles Knigge 1:37.55 10 BB Min A: 1:32.29 (+5.26s | 5.4%) Spokane Waves Aquatic Team 04/25/2026 2026 SWAT Spring Fling
50 Back
48.25
48.25
100 Back
49.30
1:37.55
100 Back
1:37.55
990 Colt Lybrand 1:37.55 10 BB Min A: 1:32.29 (+5.26s | 5.4%) Unattached 06/19/2026 2026 GCST MARK MCCAW SUMMER INVITE
50 Back
47.63
47.63
100 Back
49.92
1:37.55
100 Back
1:37.55
991 Fletcher Robinson 1:37.56 10 BB Min A: 1:32.29 (+5.27s | 5.4%) Fort Meigs YMCA Stingrays 07/23/2026 2026 OH LC Junior Championships
50 Back
48.35
48.35
100 Back
49.21
1:37.56
100 Back
1:37.56
992 Jayden Zhong 1:37.58 10 BB Min A: 1:32.29 (+5.29s | 5.4%) Hinsdale Swim Club 06/26/2026 2026 SE Richard Quick Invitational
50 Back
47.18
47.18
100 Back
50.40
1:37.58
100 Back
1:37.58
993 Ian Benrey 1:37.60 10 BB Min A: 1:32.29 (+5.31s | 5.4%) Unattached 06/19/2026 2026 SoFlo Last Chance Summer Invite
994 Skandan Chamraj 1:37.60 9 BB Min A: 1:32.29 (+5.31s | 5.4%) Riptide Swim Team 06/05/2026 2026 MN NSAC Summer Invite
50 Back
48.64
48.64
100 Back
48.96
1:37.60
100 Back
1:37.60
995 James Lorenzoni 1:37.61 10 BB Min A: 1:32.29 (+5.32s | 5.5%) Cavalier Aquatics/Piedmont Fam 06/11/2026 NOVA 2026 Virginia Commonwealth Games
996 Jaxon Despain 1:37.62 9 BB Min A: 1:32.29 (+5.33s | 5.5%) Denver Swim Academy 04/26/2025 2025 CO FST Spring LC Fever
50 Back
46.82
46.82
100 Back
50.80
1:37.62
100 Back
1:37.62
997 Maksim Chichetenko 1:37.63 9 BB Min A: 1:32.29 (+5.34s | 5.5%) Fast Lane Aquatics 05/15/2026 2026 PA Long Course Invite
50 Back
48.04
48.04
100 Back
49.59
1:37.63
100 Back
1:37.63
998 Eli LoPiccolo 1:37.63 10 BB Min A: 1:32.29 (+5.34s | 5.5%) Raleigh Swimming Association 06/13/2026 2026 MOR Liberty Meet
50 Back
47.82
47.82
100 Back
49.81
1:37.63
100 Back
1:37.63
999 Jiyul Park 1:37.64 8 BB Min A: 1:32.29 (+5.35s | 5.5%) C.M. Gatton Beaumont YMCA 07/16/2026 2026 Kentucky Swimming LC Championship 2 Co
50 Back
46.85
46.85
100 Back
50.79
1:37.64
100 Back
1:37.64
1000 Corey Vonderheid 1:37.66 9 BB Min A: 1:32.29 (+5.37s | 5.5%) Fast Falcons 06/05/2026 2026 Sunshine State Games
50 Back
48.15
48.15
100 Back
49.51
1:37.66
100 Back
1:37.66

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.