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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
901 Zacharia Labyed 1:20.72 9 BB Min A: 1:19.59 (+1.13s | 1.4%) North Coast Aquatics 03/06/2026 2026 SI 14U AGE GRP CHAMPIONSHIPS
50 Back
39.96
39.96
100 Back
40.76
1:20.72
100 Back
1:20.72
902 Leo Liao 1:20.72 10 BB Min A: 1:19.59 (+1.13s | 1.4%) Alto Swim Club 03/28/2026 Alto Rock The Blocks Invitational 2026
50 Back
39.82
39.82
100 Back
40.90
1:20.72
100 Back
1:20.72
903 Brayden Lee 1:20.72 10 BB Min A: 1:19.59 (+1.13s | 1.4%) Dedham Health Hydra 02/13/2026 2026 NE SAC 10 Under Champs
50 Back
39.90
39.90
100 Back
40.82
1:20.72
100 Back
1:20.72
904 Carson Zeiger 1:20.74 9 BB Min A: 1:19.59 (+1.15s | 1.4%) New Wave Swim Team 01/16/2026 2026 RSA Winter Tri
50 Back
38.87
38.87
100 Back
41.87
1:20.74
100 Back
1:20.74
905 Finnegan Halvorson 1:20.76 10 BB Min A: 1:19.59 (+1.17s | 1.4%) Foxjets Swim Team 02/13/2026 2026 MN RSC President S Day Meet
50 Back
39.20
39.20
100 Back
41.56
1:20.76
100 Back
1:20.76
906 Daithi McVeigh 1:20.76 10 BB Min A: 1:19.59 (+1.17s | 1.4%) North Star Swim Team 01/25/2026 2026 MN HURR January Invitational
50 Back
39.18
39.18
100 Back
41.58
1:20.76
100 Back
1:20.76
907 Simon Feldman 1:20.76 9 BB Min A: 1:19.59 (+1.17s | 1.4%) Patriot Aquatics 12/04/2025 RAFC Winter Classic
50 Back
39.25
39.25
100 Back
41.51
1:20.76
100 Back
1:20.76
908 Ford Halvorson 1:20.78 10 BB Min A: 1:19.59 (+1.19s | 1.5%) Foxjets Swim Team 01/09/2026 2026 MN FOXJ Winter Classic
50 Back
38.81
38.81
100 Back
41.97
1:20.78
100 Back
1:20.78
909 Christian Hernandez 1:20.79 10 BB Min A: 1:19.59 (+1.20s | 1.5%) Walnut Creek Aquabears 03/20/2026 SCY Spring Age Group Championships
50 Back
39.23
39.23
100 Back
41.56
1:20.79
100 Back
1:20.79
910 Hudson Rowlands 1:20.80 10 BB Min A: 1:19.59 (+1.21s | 1.5%) Mecklenburg Swim Association 03/20/2026 2026 STAR Tar Heel States
50 Back
39.88
39.88
100 Back
40.92
1:20.80
100 Back
1:20.80
911 George Laconte 1:20.80 9 BB Min A: 1:19.59 (+1.21s | 1.5%) Asphalt Green Unified Aquatics 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Back
39.86
39.86
100 Back
40.94
1:20.80
100 Back
1:20.80
912 George Dai 1:20.80 10 BB Min A: 1:19.59 (+1.21s | 1.5%) Mason Manta Rays 03/12/2026 2026 OH SC Junior Championships
50 Back
38.48
38.48
100 Back
42.32
1:20.80
100 Back
1:20.80
913 Guo-shiun Gau 1:20.81 10 BB Min A: 1:19.59 (+1.22s | 1.5%) Seattle Metropolitan Aquatic C 01/17/2026 2026 PN SMAC Winter Invitational Approved
50 Back
39.32
39.32
100 Back
41.49
1:20.81
100 Back
1:20.81
914 Charlie Middlebrook 1:20.81 9 BB Min A: 1:19.59 (+1.22s | 1.5%) West Valley High School 01/10/2026 2026 Kentridge High School Invitational Obse
50 Back
39.20
39.20
100 Back
41.61
1:20.81
100 Back
1:20.81
915 Alexander Bircea 1:20.81 9 BB Min A: 1:19.59 (+1.22s | 1.5%) Twisters Swim Club 02/20/2026 2026 MR Metro Silver Central Champs WEST
50 Back
39.77
39.77
100 Back
41.04
1:20.81
100 Back
1:20.81
916 Isaiah Isreal 1:20.81 9 BB Min A: 1:19.59 (+1.22s | 1.5%) New Albany Aquatic Club 03/12/2026 2026 OH SC Junior Championships
50 Back
38.83
38.83
100 Back
41.98
1:20.81
100 Back
1:20.81
917 Sebastian Van Loon 1:20.81 10 BB Min A: 1:19.59 (+1.22s | 1.5%) Hydro-sonic Tiburones 12/11/2025 2025 Riley Eaton Holiday Invitational
50 Back
39.06
39.06
100 Back
41.75
1:20.81
100 Back
1:20.81
918 Marcus Kim 1:20.82 10 BB Min A: 1:19.59 (+1.23s | 1.5%) Asphalt Green Unified Aquatics 03/07/2026 2026 MR AGUA Last Chance Invitational
50 Back
39.95
39.95
100 Back
40.87
1:20.82
100 Back
1:20.82
919 Dolan Carroll 1:20.84 10 BB Min A: 1:19.59 (+1.25s | 1.5%) Cincinnati Marlins 03/12/2026 2026 OH SC Junior Championships
50 Back
39.49
39.49
100 Back
41.35
1:20.84
100 Back
1:20.84
920 Evans Skinner 1:20.85 10 BB Min A: 1:19.59 (+1.26s | 1.6%) Barracuda Swim Club of Northea 02/27/2026 2026 SE Southeastern Winter SC Championships
50 Back
38.80
38.80
100 Back
42.05
1:20.85
100 Back
1:20.85
921 Mark Antonucci 1:20.86 10 BB Min A: 1:19.59 (+1.27s | 1.6%) Rhode Island Aquatic Club 03/13/2026 2026 Shawmut NE Cup Championship
922 Aiden Harrington 1:20.86 10 BB Min A: 1:19.59 (+1.27s | 1.6%) Royal Swimming 01/10/2026 2026 LIFE Royal Swimming Winter Fest
50 Back
39.45
39.45
100 Back
41.41
1:20.86
100 Back
1:20.86
923 Keller Kirkpatrick 1:20.87 9 BB Min A: 1:19.59 (+1.28s | 1.6%) Lake Oswego Swim Club 03/19/2026 2026 Northwest Region AG Champs Approved
50 Back
39.67
39.67
100 Back
41.20
1:20.87
100 Back
1:20.87
924 Logan Antao 1:20.87 10 BB Min A: 1:19.59 (+1.28s | 1.6%) Rebel Aquatic Club 04/10/2026 2026 GTSA TYR Spring Championship
50 Back
39.12
39.12
100 Back
41.75
1:20.87
100 Back
1:20.87
925 Derek Folk 1:20.88 9 BB Min A: 1:19.59 (+1.29s | 1.6%) Excel Aquatics 02/27/2026 2026 SE Southeastern Winter SC Championships
50 Back
39.49
39.49
100 Back
41.39
1:20.88
100 Back
1:20.88
926 River Briscoe 1:20.89 9 BB Min A: 1:19.59 (+1.30s | 1.6%) Madison Swimming Association 02/27/2026 2026 SE Southeastern Winter SC Championships
50 Back
39.42
39.42
100 Back
41.47
1:20.89
100 Back
1:20.89
927 Christopher Navarro 1:20.91 10 BB Min A: 1:19.59 (+1.32s | 1.6%) Kamehameha Swim Club 02/26/2026 2026 HI Hawaiian Swimming SCY AGChamps
50 Back
38.44
38.44
100 Back
42.47
1:20.91
100 Back
1:20.91
928 Patrick Baldrige 1:20.92 10 BB Min A: 1:19.59 (+1.33s | 1.6%) Whitmore Lake Waves 03/14/2026 2026 SCY 10 Under Championship Meet
50 Back
38.78
38.78
100 Back
42.14
1:20.92
100 Back
1:20.92
929 John Gurr 1:20.92 10 BB Min A: 1:19.59 (+1.33s | 1.6%) Inspire Swimming 01/17/2026 2026 ST AAAA NS Frostbite
50 Back
38.99
38.99
100 Back
41.93
1:20.92
100 Back
1:20.92
930 Levi Philp 1:20.92 10 BB Min A: 1:19.59 (+1.33s | 1.6%) Gamecock Aquatics 01/23/2026 2026 TEAM Arena Western Open Copied
50 Back
39.15
39.15
100 Back
41.77
1:20.92
100 Back
1:20.92
931 Luke Rowan 1:20.93 10 BB Min A: 1:19.59 (+1.34s | 1.7%) Unattached 01/09/2026 2026 IA Midwest All Stars 09Jan2026 Midwestern
50 Back
38.94
38.94
100 Back
41.99
1:20.93
100 Back
1:20.93
932 William Haines 1:20.93 10 BB Min A: 1:19.59 (+1.34s | 1.7%) North Shore Swim Club 03/20/2026 2026 NE NSSC March Madness At MIT
50 Back
39.08
39.08
100 Back
41.85
1:20.93
100 Back
1:20.93
933 Oliver Panofsky 1:20.94 9 BB Min A: 1:19.59 (+1.35s | 1.7%) Slo Swim Club Seahawks 12/19/2025 2025 SI Winter Age Group Championships
50 Back
39.36
39.36
100 Back
41.58
1:20.94
100 Back
1:20.94
934 Thomas Blumenschein 1:20.95 9 BB Min A: 1:19.59 (+1.36s | 1.7%) Tollefson Swimming 02/27/2026 2026 Cherry Blossom Champs
50 Back
38.25
38.25
100 Back
42.70
1:20.95
100 Back
1:20.95
935 Ryan Yoon 1:20.98 10 BB Min A: 1:19.59 (+1.39s | 1.7%) Sierra Marlins Swim Team 02/13/2026 2026 Neptune Swimming Invitational
50 Back
39.59
39.59
100 Back
41.39
1:20.98
100 Back
1:20.98
936 Noah Hashimoto 1:20.98 10 BB Min A: 1:19.59 (+1.39s | 1.7%) Empire Swimming 02/20/2026 2026 MR Silvers North Championship YMID
50 Back
38.92
38.92
100 Back
42.06
1:20.98
100 Back
1:20.98
937 Matteo Castro-Munoz 1:20.98 10 BB Min A: 1:19.59 (+1.39s | 1.7%) Quince Orchard Swim Academy 12/11/2025 2025 Riley Eaton Holiday Invitational
50 Back
38.28
38.28
100 Back
42.70
1:20.98
100 Back
1:20.98
938 Eli Francoeur 1:20.99 9 BB Min A: 1:19.59 (+1.40s | 1.7%) SwimMAC Carolina 03/20/2026 2026 SwimMAC Tar Heel States
50 Back
39.58
39.58
100 Back
41.41
1:20.99
100 Back
1:20.99
939 Jameson Levering 1:21.00 10 BB Min A: 1:19.59 (+1.41s | 1.7%) Crimson Aquatics 02/13/2026 2026 NE SAC 10 Under Champs
50 Back
39.00
39.00
100 Back
42.00
1:21.00
100 Back
1:21.00
940 Teddy Nichols 1:21.01 10 BB Min A: 1:19.59 (+1.42s | 1.8%) Seals Aquatics 03/07/2026 Napa Valley Swim Team Swimming Towards Spring
941 Leon Wu 1:21.02 9 BB Min A: 1:19.59 (+1.43s | 1.8%) 92ny Flying Dolphins 02/06/2026 2026 MR YMID February Classic Copied
50 Back
39.34
39.34
50 Back
39.34
100 Back
41.68
1:21.02
50 Back
41.68
942 Alexander Donovan 1:21.03 10 BB Min A: 1:19.59 (+1.44s | 1.8%) Eastern Nassau Aquatic Club 01/30/2026 2026 MR LIE Second Chance Invitational
50 Back
39.51
39.51
100 Back
41.52
1:21.03
100 Back
1:21.03
943 Grayson Bachkosky 1:21.03 9 BB Min A: 1:19.59 (+1.44s | 1.8%) Bgc-N. Westchester Marlins 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Back
38.93
38.93
100 Back
42.10
1:21.03
100 Back
1:21.03
944 Sebastian Wood 1:21.03 10 BB Min A: 1:19.59 (+1.44s | 1.8%) Lake Lytal Lightning 11/21/2025 2025 NPB Turkey Invite
50 Back
38.61
38.61
100 Back
42.42
1:21.03
100 Back
1:21.03
945 Isaac Toledo 1:21.03 10 BB Min A: 1:19.59 (+1.44s | 1.8%) Fusion Aquatics 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Back
39.89
39.89
100 Back
41.14
1:21.03
100 Back
1:21.03
946 Connor Woo 1:21.04 10 BB Min A: 1:19.59 (+1.45s | 1.8%) Rockville Montgomery Swim Club 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Back
39.70
39.70
100 Back
41.34
1:21.04
100 Back
1:21.04
947 Kaimana Hashimoto 1:21.04 10 BB Min A: 1:19.59 (+1.45s | 1.8%) Splash Aquatics, Inc 03/19/2026 2026 Northwest Region AG Champs Approved
50 Back
39.14
39.14
100 Back
41.90
1:21.04
100 Back
1:21.04
948 Timur Kolchin 1:21.05 10 BB Min A: 1:19.59 (+1.46s | 1.8%) Fast Lane Aquatics 01/30/2026 2026 FAST February Helping Hands Invite
50 Back
38.99
38.99
100 Back
42.06
1:21.05
100 Back
1:21.05
949 Owen Nguyen 1:21.07 9 BB Min A: 1:19.59 (+1.48s | 1.8%) Mission Viejo Nadadores 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Back
40.09
40.09
100 Back
40.98
1:21.07
100 Back
1:21.07
950 Timur Kochmar 1:21.08 9 BB Min A: 1:19.59 (+1.49s | 1.8%) SwimRight Team 12/11/2025 35th Annual Winter Championships
50 Back
38.21
38.21
100 Back
42.87
1:21.08
100 Back
1:21.08

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.