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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
1051 Michael Urbanovich 1:24.38 10 BB Min A: 1:19.59 (+4.79s | 5.7%) Trident Aquatic Club 12/13/2025 2025 MR TRI Winter SCY Invitational
50 Back
40.62
40.62
100 Back
43.76
1:24.38
100 Back
1:24.38
1052 Eric Hu 1:24.40 9 BB Min A: 1:19.59 (+4.81s | 5.7%) Santa Clara Swim Club 09/19/2026 2026 Milpitas Aquatic Club Season Kick Off
1053 Zai Russell 1:24.40 10 BB Min A: 1:19.59 (+4.81s | 5.7%) Sarasota Sharks 06/20/2026 West Coast B Champtionships
1054 Matheus Jacqmin Abijaodi 1:24.41 10 BB Min A: 1:19.59 (+4.82s | 5.7%) Marlins Of Raleigh 03/25/2026 2026 TAC TITANS Tarheel States Meet
50 Back
41.50
41.50
100 Back
42.91
1:24.41
100 Back
1:24.41
1055 Elias Bailey 1:24.42 10 BB Min A: 1:19.59 (+4.83s | 5.7%) Raleigh Swimming Association 03/26/2026 2026 NCAC Spring Tar Heel States Copied
50 Back
40.94
40.94
50 Back
40.94
100 Back
43.48
1:24.42
50 Back
43.48
1056 Koa Maday 1:24.42 10 BB Min A: 1:19.59 (+4.83s | 5.7%) Kona Aquatics Club 02/26/2026 2026 HI Hawaiian Swimming SCY AGChamps
50 Back
40.75
40.75
100 Back
43.67
1:24.42
100 Back
1:24.42
1057 Enric Lee 1:24.44 10 BB Min A: 1:19.59 (+4.85s | 5.7%) Bay Club Aquatics 07/10/2026 2026 SI JBST All Ages Last Chance Meet
50 Back
40.55
40.55
100 Back
43.89
1:24.44
100 Back
1:24.44
1058 Justin Wiederhold 1:24.44 10 BB Min A: 1:19.59 (+4.85s | 5.7%) Long Island Aquatic Club 02/20/2026 2026 MR Silvers Championship South HAUP
50 Back
41.10
41.10
100 Back
43.34
1:24.44
100 Back
1:24.44
1059 Keayan Liang 1:24.45 9 BB Min A: 1:19.59 (+4.86s | 5.8%) Quince Orchard Swim Academy 02/27/2026 2026 Cherry Blossom Champs
1060 Kyle Tang 1:24.45 9 BB Min A: 1:19.59 (+4.86s | 5.8%) Aquazot Swim Club 12/12/2025 2025 CA SCS SCAT WAG
50 Back
41.01
41.01
100 Back
43.44
1:24.45
100 Back
1:24.45
1061 Stuart Franks 1:24.45 9 BB Min A: 1:19.59 (+4.86s | 5.8%) Marlins Of Raleigh 03/25/2026 2026 TAC TITANS Tarheel States Meet
50 Back
40.60
40.60
100 Back
43.85
1:24.45
100 Back
1:24.45
1062 Quentin Zhou 1:24.46 10 BB Min A: 1:19.59 (+4.87s | 5.8%) SwimMAC Carolina 03/20/2026 2026 SwimMAC Tar Heel States
50 Back
41.69
41.69
100 Back
42.77
1:24.46
100 Back
1:24.46
1063 JD Jolly 1:24.47 10 BB Min A: 1:19.59 (+4.88s | 5.8%) Livonia Community Swim Club 03/14/2026 2026 SCY 10 Under Championship Meet
50 Back
41.25
41.25
100 Back
43.22
1:24.47
100 Back
1:24.47
1064 Bennett Brunow 1:24.47 9 BB Min A: 1:19.59 (+4.88s | 5.8%) Findlay YMCA Frogs 03/12/2026 2026 OH SC Junior Championships
50 Back
40.23
40.23
100 Back
44.24
1:24.47
100 Back
1:24.47
1065 Max Frelek 1:24.47 10 BB Min A: 1:19.59 (+4.88s | 5.8%) Mason Manta Rays 10/23/2026 2026 CLPR Halloween Meet
50 Back
39.83
39.83
100 Back
44.64
1:24.47
100 Back
1:24.47
1066 Benjamin Wei 1:24.48 9 BB Min A: 1:19.59 (+4.89s | 5.8%) Long Island Aquatic Club 02/20/2026 2026 MR Silvers Championship South HAUP
50 Back
41.81
41.81
100 Back
42.67
1:24.48
100 Back
1:24.48
1067 Caleb Gorelik 1:24.48 9 BB Min A: 1:19.59 (+4.89s | 5.8%) Hydra Aquatics 12/05/2025 2025 Christmas Championships
50 Back
40.73
40.73
100 Back
43.75
1:24.48
100 Back
1:24.48
1068 Anthony Militano 1:24.48 10 BB Min A: 1:19.59 (+4.89s | 5.8%) Empire Swimming 12/06/2025 2025 MR PAC 12 U Holiday Invitational
50 Back
42.34
42.34
100 Back
42.14
1:24.48
100 Back
1:24.48
1069 Parker Ng 1:24.51 8 BB Min A: 1:19.59 (+4.92s | 5.8%) Commonwealth Swimming 03/13/2026 2026 NE INST NE Cup
50 Back
40.58
40.58
100 Back
43.93
1:24.51
100 Back
1:24.51
1070 Elliot van Rooyen 1:24.54 10 BB Min A: 1:19.59 (+4.95s | 5.9%) Unattached 01/09/2026 2026 IA Midwest All Stars 09Jan2026 Midwestern
50 Back
42.93
42.93
100 Back
41.61
1:24.54
100 Back
1:24.54
1071 Brian Han 1:24.54 10 BB Min A: 1:19.59 (+4.95s | 5.9%) Dare Aquatics 12/12/2025 2025 CA SCS RAA WAG
50 Back
41.60
41.60
100 Back
42.94
1:24.54
100 Back
1:24.54
1072 Mark Chechuy 1:24.54 10 BB Min A: 1:19.59 (+4.95s | 5.9%) South Orange County Aquatics 12/12/2025 2025 CA SCS SCAT WAG
50 Back
41.21
41.21
100 Back
43.33
1:24.54
100 Back
1:24.54
1073 Adrian Wachs 1:24.54 10 BB Min A: 1:19.59 (+4.95s | 5.9%) T2 Aquatics 10/16/2026 2026 T2 Spooktacular
50 Back
41.01
41.01
100 Back
43.53
1:24.54
100 Back
1:24.54
1074 Clifford Johnson 1:24.56 10 BB Min A: 1:19.59 (+4.97s | 5.9%) Team Charlotte Swimming 03/07/2026 2026 MSA March Madness Invitational
50 Back
41.19
41.19
100 Back
43.37
1:24.56
100 Back
1:24.56
1075 Abraham Cheng 1:24.58 10 BB Min A: 1:19.59 (+4.99s | 5.9%) Aquazot Swim Club 12/13/2024 2024 CA SCAT SCS WAG
50 Back
41.28
41.28
100 Back
43.30
1:24.58
100 Back
1:24.58
1076 Luke Zhong 1:24.58 9 BB Min A: 1:19.59 (+4.99s | 5.9%) X-Cel Swimming 01/23/2026 2026 USAS IMX Games
50 Back
41.38
41.38
100 Back
43.20
1:24.58
100 Back
1:24.58
1077 Maksim Chichetenko 1:24.60 9 BB Min A: 1:19.59 (+5.01s | 5.9%) Fast Lane Aquatics 12/04/2025 RAFC Winter Classic
50 Back
41.76
41.76
100 Back
42.84
1:24.60
100 Back
1:24.60
1078 Luke Xu 1:24.60 9 BB Min A: 1:19.59 (+5.01s | 5.9%) Seattle Metropolitan Aquatic C 10/16/2026 2026 PN VAST Fall Classic Invite Approved
50 Back
41.30
41.30
100 Back
43.30
1:24.60
100 Back
1:24.60
1079 Harrison Wu 1:24.62 8 BB Min A: 1:19.59 (+5.03s | 5.9%) Long Island Aquatic Club 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Back
41.27
41.27
100 Back
43.35
1:24.62
100 Back
1:24.62
1080 Julian St. Peter 1:24.62 9 BB Min A: 1:19.59 (+5.03s | 5.9%) Edge Swim Club 02/13/2026 2026 NE SAC 10 Under Champs
50 Back
41.27
41.27
100 Back
43.35
1:24.62
100 Back
1:24.62
1081 Carter Forsberg 1:24.65 9 BB Min A: 1:19.59 (+5.06s | 6.0%) Dallas 02/11/2026 2026 OR HS 5a 3
50 Back
39.74
39.74
100 Back
44.91
1:24.65
100 Back
1:24.65
1082 Samuel Callister 1:24.67 10 BB Min A: 1:19.59 (+5.08s | 6.0%) Alamo Heights Aquatic Club ? A 09/26/2026 2026 1st Annual San Antonio Dual Meet Showcas
50 Back
41.64
41.64
100 Back
43.03
1:24.67
100 Back
1:24.67
1083 Harvey Hall 1:24.68 10 BB Min A: 1:19.59 (+5.09s | 6.0%) Tiger Shark of Texas 10/16/2026 2026 ST ASC Bob Thompson Open
50 Back
40.42
40.42
100 Back
44.26
1:24.68
100 Back
1:24.68
1084 Christopher Abraham 1:24.69 8 BB Min A: 1:19.59 (+5.10s | 6.0%) Egra Waves 03/07/2026 2026 Lake Michigan Regional Meet
50 Back
40.26
40.26
100 Back
44.43
1:24.69
100 Back
1:24.69
1085 Kaden Falisi 1:24.70 9 BB Min A: 1:19.59 (+5.11s | 6.0%) Blue Dolfins 02/28/2026 2026 Spring Area 2 Championships
50 Back
40.58
40.58
100 Back
44.12
1:24.70
100 Back
1:24.70
1086 Henry Luevano 1:24.71 9 BB Min A: 1:19.59 (+5.12s | 6.0%) Aces Swim Club 10/16/2026 2026 CO MACS Fall Invitational
50 Back
1:24.88
1:24.88
100 Back
0.-17
1:24.71
100 Back
1:24.71
1087 Christopher McGuinness 1:24.72 10 BB Min A: 1:19.59 (+5.13s | 6.1%) Cp-Ac Swimming 12/11/2025 2025 Katie Ledecky Invitational
50 Back
40.18
40.18
100 Back
44.54
1:24.72
100 Back
1:24.72
1088 Calvin Tonk 1:24.72 10 BB Min A: 1:19.59 (+5.13s | 6.1%) Benton Harbor-St. Joseph YMCA 03/07/2026 2026 Michigan YMCA State Championship
50 Back
40.81
40.81
100 Back
43.91
1:24.72
100 Back
1:24.72
1089 Walter L'Hommedieu 1:24.72 9 BB Min A: 1:19.59 (+5.13s | 6.1%) Tampa Elite Aquatics 10/09/2026 2026 FAST Pumpkin Plunge
50 Back
41.73
41.73
100 Back
42.99
1:24.72
100 Back
1:24.72
1090 Brendan Ma 1:24.72 9 BB Min A: 1:19.59 (+5.13s | 6.1%) Orinda Aquatics 07/27/2026 OA Summer Finale 2026
50 Back
41.29
41.29
100 Back
43.43
1:24.72
100 Back
1:24.72
1091 Samuel Scalvini 1:24.73 10 BB Min A: 1:19.59 (+5.14s | 6.1%) Marlins Of Raleigh 02/13/2026 Speedo 2026 MOR Short Course Qualifier Meet
50 Back
41.12
41.12
100 Back
43.61
1:24.73
100 Back
1:24.73
1092 Ryan Sanders 1:24.74 9 BB Min A: 1:19.59 (+5.15s | 6.1%) Rockville Montgomery Swim Club 02/20/2026 2026 RMSC February Invitational
50 Back
41.26
41.26
100 Back
43.48
1:24.74
100 Back
1:24.74
1093 Kian Bahmani 1:24.75 10 BB Min A: 1:19.59 (+5.16s | 6.1%) Rockville Montgomery Swim Club 03/20/2026 2026 RMSC Spring Finale
50 Back
41.43
41.43
100 Back
43.32
1:24.75
100 Back
1:24.75
1094 Yien Dai 1:24.77 10 BB Min A: 1:19.59 (+5.18s | 6.1%) Edge Swim Club 01/30/2026 2026 NE UVAC TT Silvers
50 Back
40.64
40.64
100 Back
44.13
1:24.77
100 Back
1:24.77
1095 Kyle Sohn 1:24.77 7 BB Min A: 1:19.59 (+5.18s | 6.1%) Twisters Swim Club 02/20/2026 2026 MR Metro Silver Central Champs WEST
50 Back
41.97
41.97
100 Back
42.80
1:24.77
100 Back
1:24.77
1096 Isaac Li 1:24.79 9 BB Min A: 1:19.59 (+5.20s | 6.1%) Long Island Aquatic Club 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Back
41.28
41.28
100 Back
43.51
1:24.79
100 Back
1:24.79
1097 Quincy Happeny 1:24.84 10 BB Min A: 1:19.59 (+5.25s | 6.2%) Nation\\\\\\'s Capital Swim Club 12/04/2025 2025 RAYS Nutcracker Classic Copied
50 Back
41.06
41.06
100 Back
43.78
1:24.84
100 Back
1:24.84
1098 Daniel Schad 1:24.86 10 BB Min A: 1:19.59 (+5.27s | 6.2%) Maui Dolphins Swim Club 09/19/2026 2026 MAGSA SCY A 1
50 Back
41.36
41.36
100 Back
43.50
1:24.86
100 Back
1:24.86
1099 Jonathan Li 1:24.87 8 BB Min A: 1:19.59 (+5.28s | 6.2%) Brea Aquatics 12/12/2025 2025 CA SCS RAA WAG
50 Back
41.73
41.73
100 Back
43.14
1:24.87
100 Back
1:24.87
1100 Artur Tsiareshchanka 1:24.87 9 BB Min A: 1:19.59 (+5.28s | 6.2%) Sarasota Sharks 09/18/2026 2026 Sharks IMX Challenge
50 Back
40.91
40.91
100 Back
43.96
1:24.87
100 Back
1:24.87

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.