New! ScoreMeUp is now available on the App Store. Download the iOS app →

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
1151 John Tikhonov 1:23.76 10 BB Min A: 1:19.59 (+4.17s | 5.0%) Matchpoint Nyc 02/07/2026 2026 MR FREE Championships Meets Qualifier
50 Back
42.13
42.13
100 Back
41.63
1:23.76
100 Back
1:23.76
1152 Leon Yan 1:23.76 9 BB Min A: 1:19.59 (+4.17s | 5.0%) Waterloo Swimming 02/06/2026 2026 ST AQTX STX Champs North
50 Back
41.64
41.64
100 Back
42.12
1:23.76
100 Back
1:23.76
1153 Maxwell Morgan 1:23.78 10 BB Min A: 1:19.59 (+4.19s | 5.0%) Spartan Aquatic Club 02/20/2026 2026 Area 1 Spring Championships
50 Back
40.94
40.94
100 Back
42.84
1:23.78
100 Back
1:23.78
1154 Nicholas Rodriguez 1:23.78 10 BB Min A: 1:19.59 (+4.19s | 5.0%) Hampton Virginia Current 02/13/2026 2026 Southeast District 9 12 Championship
50 Back
40.44
40.44
100 Back
43.34
1:23.78
100 Back
1:23.78
1155 Daniel Lin 1:23.79 10 BB Min A: 1:19.59 (+4.20s | 5.0%) Dads Club Swim Team 10/18/2024 2024 FCST Oct Tri Meet
50 Back
40.66
40.66
100 Back
43.13
1:23.79
100 Back
1:23.79
1156 Michael Campbell 1:23.79 9 BB Min A: 1:19.59 (+4.20s | 5.0%) Birmingham \\\\\\'y\\\\\\' Blue Dolphins 02/13/2026 2026 Showdown In Motown
1157 Nolan Porras 1:23.80 9 BB Min A: 1:19.59 (+4.21s | 5.0%) Long Island Express 01/23/2026 2026 USAS IMX Games
1158 Jack Rissman 1:23.83 9 BB Min A: 1:19.59 (+4.24s | 5.1%) Edina Swim Club 02/27/2026 2026 MN EDI Minnesota Regional Championship
50 Back
41.13
41.13
100 Back
42.70
1:23.83
100 Back
1:23.83
1159 Erik Ang 1:23.84 10 BB Min A: 1:19.59 (+4.25s | 5.1%) EL Paso Border Land Swim Team 02/13/2026 2026 BD Arctic BLAST Swim Meet
50 Back
41.58
41.58
100 Back
42.26
1:23.84
100 Back
1:23.84
1160 Lynn Wilson 1:23.86 8 BB Min A: 1:19.59 (+4.27s | 5.1%) Rockville Montgomery Swim Club 02/20/2026 2026 RMSC February Invitational
50 Back
40.73
40.73
100 Back
43.13
1:23.86
100 Back
1:23.86
1161 Benjamin Gottfried 1:23.86 10 BB Min A: 1:19.59 (+4.27s | 5.1%) Tollefson Swimming 02/27/2026 2026 Cherry Blossom Champs
50 Back
41.00
41.00
100 Back
42.86
1:23.86
100 Back
1:23.86
1162 Aadit Ranade 1:23.90 9 BB Min A: 1:19.59 (+4.31s | 5.1%) Nitro Swimming 02/06/2026 2026 ST AQTX STX Champs North
50 Back
40.54
40.54
100 Back
43.36
1:23.90
100 Back
1:23.90
1163 Graeme Killelea 1:23.90 10 BB Min A: 1:19.59 (+4.31s | 5.1%) Tac Titans 03/25/2026 2026 TAC TITANS Tarheel States Meet
50 Back
40.78
40.78
100 Back
43.12
1:23.90
100 Back
1:23.90
1164 Caleb Harrison 1:23.90 10 BB Min A: 1:19.59 (+4.31s | 5.1%) Huntsville Swim Association 09/20/2025 2025 Ricky Hui Intrasquad Meet
50 Back
40.82
40.82
100 Back
43.08
1:23.90
100 Back
1:23.90
1165 Aiden Mulcahy 1:23.90 10 BB Min A: 1:19.59 (+4.31s | 5.1%) Aulea Swim Club 04/18/2026 44th Annual Harry Mamizuka Invitational
1166 Jordan Miante 1:23.91 10 BB Min A: 1:19.59 (+4.32s | 5.1%) Spy Swim Team 03/05/2026 2026 MD LSC 14 U Championships
50 Back
40.25
40.25
100 Back
43.66
1:23.91
100 Back
1:23.91
1167 Timothy Chung 1:23.92 10 BB Min A: 1:19.59 (+4.33s | 5.2%) Long Island Aquatic Club 02/20/2026 2026 MR Silvers Championship South HAUP
50 Back
41.47
41.47
100 Back
42.45
1:23.92
100 Back
1:23.92
1168 Colt Sivells 1:23.92 10 BB Min A: 1:19.59 (+4.33s | 5.2%) Southwest Stars Swim Club 09/27/2025 2025 Elizabeth Kazeck Fall Sprint
50 Back
42.00
42.00
100 Back
41.92
1:23.92
100 Back
1:23.92
1169 Jacob Myzie 1:23.93 10 BB Min A: 1:19.59 (+4.34s | 5.2%) Nation\\\\\\'s Capital Swim Club 10/10/2025 2025 PV October Open Claude Moore
50 Back
40.99
40.99
100 Back
42.94
1:23.93
100 Back
1:23.93
1170 Nikoloz Zhorzholiani 1:23.95 10 BB Min A: 1:19.59 (+4.36s | 5.2%) Seattle Metropolitan Aquatic C 11/22/2025 2025 PN Nov AGI, Division 2 (SMAC)
50 Back
41.31
41.31
100 Back
42.64
1:23.95
100 Back
1:23.95
1171 John Tikhonov 1:23.97 10 BB Min A: 1:19.59 (+4.38s | 5.2%) Unattached 02/20/2026 2026 MR Metro Silver Central Champs WEST
50 Back
41.31
41.31
100 Back
42.66
1:23.97
100 Back
1:23.97
1172 Thomas Hummel 1:23.97 10 BB Min A: 1:19.59 (+4.38s | 5.2%) Hillsborough Aquatic Club 02/14/2026 2026 CAT Valentine Splash
50 Back
43.36
43.36
100 Back
40.61
1:23.97
100 Back
1:23.97
1173 Judah Moss 1:23.97 10 BB Min A: 1:19.59 (+4.38s | 5.2%) Grand Rapids Aquatics 03/07/2026 2026 Lake Michigan Regional Meet
50 Back
40.89
40.89
100 Back
43.08
1:23.97
100 Back
1:23.97
1174 Bennett Nash 1:23.98 10 BB Min A: 1:19.59 (+4.39s | 5.2%) Birmingham \\\\\\'y\\\\\\' Blue Dolphins 02/13/2026 2026 Showdown In Motown
1175 Beckett Macmillan 1:23.98 10 BB Min A: 1:19.59 (+4.39s | 5.2%) Oly Swimming 03/14/2026 2026 SCY 10 Under Championship Meet
50 Back
40.95
40.95
100 Back
43.03
1:23.98
100 Back
1:23.98
1176 Anthony Fuentes 1:23.98 10 BB Min A: 1:19.59 (+4.39s | 5.2%) T2 Aquatics 02/07/2026 2026 GCST WINTER OPEN
50 Back
41.05
41.05
100 Back
42.93
1:23.98
100 Back
1:23.98
1177 Jaden Tang 1:24.01 10 BB Min A: 1:19.59 (+4.42s | 5.3%) Long Island Express 01/30/2026 2026 MR LIE Second Chance Invitational
50 Back
39.65
39.65
100 Back
44.36
1:24.01
100 Back
1:24.01
1178 Luca DeTillio 1:24.02 10 BB Min A: 1:19.59 (+4.43s | 5.3%) Bolles School Sharks 03/01/2026 2026 Last Chance Meet
50 Back
39.91
39.91
100 Back
44.11
1:24.02
100 Back
1:24.02
1179 Eric Ruan 1:24.04 9 BB Min A: 1:19.59 (+4.45s | 5.3%) South East Metro Sharks 12/14/2025 2025 MN SEMS Frosty Fins Invite
50 Back
40.11
40.11
100 Back
43.93
1:24.04
100 Back
1:24.04
1180 Jacob Royzman 1:24.05 10 BB Min A: 1:19.59 (+4.46s | 5.3%) Empire Swimming 12/13/2025 2025 MR TRI Winter SCY Invitational
50 Back
42.36
42.36
100 Back
41.69
1:24.05
100 Back
1:24.05
1181 Henry Zohorsky 1:24.05 9 BB Min A: 1:19.59 (+4.46s | 5.3%) Loyola Blakefield Aquatics 03/13/2026 2026 Speedo Maryland Junior Championship Si
50 Back
39.92
39.92
100 Back
44.13
1:24.05
100 Back
1:24.05
1182 Bentley Frost 1:24.05 10 BB Min A: 1:19.59 (+4.46s | 5.3%) Pierre Swim Team 11/08/2025 2025 SD Pierre Invitational
50 Back
41.77
41.77
100 Back
42.28
1:24.05
100 Back
1:24.05
1183 Jameson Martin 1:24.08 10 BB Min A: 1:19.59 (+4.49s | 5.3%) Gold Medal Swim Club 02/13/2026 34th Annual Lost Dutchman Invitational
50 Back
40.90
40.90
100 Back
43.18
1:24.08
100 Back
1:24.08
1184 Caden Oei 1:24.08 9 BB Min A: 1:19.59 (+4.49s | 5.3%) Nation\\\\\\'s Capital Swim Club 02/27/2026 2026 Cherry Blossom Champs
50 Back
41.01
41.01
100 Back
43.07
1:24.08
100 Back
1:24.08
1185 William Hall 1:24.09 9 BB Min A: 1:19.59 (+4.50s | 5.4%) Tennessee Aquatics 03/06/2026 Speedo Southern Premier
1186 Maddox Wheatcroft 1:24.10 9 BB Min A: 1:19.59 (+4.51s | 5.4%) Burlington Edison 02/13/2026 2026 (WIAA) NW District 1 2A Boys HS OB
50 Back
40.74
40.74
100 Back
43.36
1:24.10
100 Back
1:24.10
1187 Archer Tornow 1:24.11 10 BB Min A: 1:19.59 (+4.52s | 5.4%) Upper Arlington Swim Club 03/12/2026 2026 OH SC Junior Championships
50 Back
40.66
40.66
100 Back
43.45
1:24.11
100 Back
1:24.11
1188 Benjamin Turner 1:24.11 10 BB Min A: 1:19.59 (+4.52s | 5.4%) Nova of Virginia 10/24/2025 NOVA Halloween Haunt
50 Back
40.84
40.84
100 Back
43.27
1:24.11
100 Back
1:24.11
1189 Thomas Halford 1:24.13 10 BB Min A: 1:19.59 (+4.54s | 5.4%) Pikes Peak Athletics 02/27/2026 2026 CO CSI SC Age Group Championships
50 Back
42.34
42.34
50 Back
42.34
100 Back
41.79
1:24.13
50 Back
41.79
1190 Maxwell Shaw 1:24.14 9 BB Min A: 1:19.59 (+4.55s | 5.4%) Bluefish Swim Club 03/13/2026 2026 NE INST NE Cup
50 Back
40.30
40.30
100 Back
43.84
1:24.14
100 Back
1:24.14
1191 Nolan Chan 1:24.14 10 BB Min A: 1:19.59 (+4.55s | 5.4%) Phoenix Swimming 11/21/2025 2025 NE ABF Nov Trials And Final Meet
50 Back
41.56
41.56
100 Back
42.58
1:24.14
100 Back
1:24.14
1192 Fletcher Sumner 1:24.15 10 BB Min A: 1:19.59 (+4.56s | 5.4%) Mission Aurora Colorado Swimmi 02/27/2026 2026 CO CSI SC Age Group Championships
50 Back
41.39
41.39
50 Back
41.39
100 Back
42.76
1:24.15
50 Back
42.76
1193 Kevin Ward 1:24.16 10 BB Min A: 1:19.59 (+4.57s | 5.4%) YMCA of Concord Swim Team 01/16/2026 2026 NE UVAC Bronze Championships
50 Back
42.67
42.67
100 Back
41.49
1:24.16
100 Back
1:24.16
1194 Oliver Cutler 1:24.19 10 BB Min A: 1:19.59 (+4.60s | 5.5%) Raleigh Swimming Association 03/26/2026 2026 NCAC Spring Tar Heel States Copied
50 Back
40.22
40.22
50 Back
40.22
100 Back
43.97
1:24.19
50 Back
43.97
1195 Greyson Bobev 1:24.19 8 BB Min A: 1:19.59 (+4.60s | 5.5%) The Berkeley Barracudas 02/26/2026 Berkeley 2026 Spring Time Trials
1196 Colt Lybrand 1:24.21 10 BB Min A: 1:19.59 (+4.62s | 5.5%) Unattached 02/20/2026 Bay Area Spring Championships
50 Back
40.17
40.17
100 Back
44.04
1:24.21
100 Back
1:24.21
1197 Kian Bryson 1:24.23 10 BB Min A: 1:19.59 (+4.64s | 5.5%) Lake Oswego Swim Club 01/16/2026 2026 THSC 14 U Winter Showcase
50 Back
41.86
41.86
100 Back
42.37
1:24.23
100 Back
1:24.23
1198 Thomas Prochazka 1:24.23 10 BB Min A: 1:19.59 (+4.64s | 5.5%) East Coast Aquatic Team 02/13/2026 2026 Southeast District 9 12 Championship
1199 Bennett Gregory 1:24.23 10 BB Min A: 1:19.59 (+4.64s | 5.5%) YMCA of Austin Swim Alliance 02/13/2026 2026 ST HPAC STX Champs South
50 Back
1:24.36
1:24.36
100 Back
0.-13
1:24.23
100 Back
1:24.23
1200 Joel Stees 1:24.26 10 BB Min A: 1:19.59 (+4.67s | 5.5%) Aquawolves Swimming 02/14/2026 2026 CO AQUA February Home Meet
50 Back
41.28
41.28
100 Back
42.98
1:24.26
100 Back
1:24.26

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.