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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
151 Owen Joslin 1:07.66 10 AAAA Min Cottage Grove 02/13/2026 2026 OR HS 4a 2
50 Back
32.74
32.74
100 Back
34.92
1:07.66
100 Back
1:07.66
152 Peter Norton 1:07.73 10 AAAA Min Bgc-N. Westchester Marlins 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Back
33.44
33.44
100 Back
34.29
1:07.73
100 Back
1:07.73
153 Layth Alkhairo 1:07.85 14 AAAA Min Reno Aquatic Club 03/14/2026 2026 NNA AGO
50 Back
33.31
33.31
100 Back
34.54
1:07.85
100 Back
1:07.85
154 Max Rotkin 1:07.87 10 AAAA Min Eastlake 02/13/2026 2026 (WIAA) Sea King District II 4ABoys HS OB
50 Back
32.59
32.59
100 Back
35.28
1:07.87
100 Back
1:07.87
155 Cohen McKenzie 1:07.93 9 AAAA Min Henley 02/14/2025 2025 OR HS 4a 2
50 Back
32.38
32.38
100 Back
35.55
1:07.93
100 Back
1:07.93
156 James Metson 1:07.94 10 AAAA Min Wilsonville 02/13/2026 2026 OR HS 5a 1
50 Back
32.95
32.95
100 Back
34.99
1:07.94
100 Back
1:07.94
157 Aiden Hanks 1:07.95 9 AAAA Min Mountainside 02/14/2025 2025 OR HS 6a 2
50 Back
32.89
32.89
100 Back
35.06
1:07.95
100 Back
1:07.95
158 Owen Proud 1:07.99 10 AAAA Min Huntsville Swim Association 02/27/2026 2026 SE Southeastern Winter SC Championships
50 Back
33.00
33.00
100 Back
34.99
1:07.99
100 Back
1:07.99
159 Uriel Risdon 1:08.03 10 AAAA Min Kamiak 02/12/2026 2026 (WIAA) NW District I 4A Boys HS OB
50 Back
33.07
33.07
100 Back
34.95
1:08.02
100 Back
1:08.02
160 Deaglan Sperr 1:08.05 9 AAAA Min Benson 02/11/2026 2026 OR HS 6A 1
50 Back
33.40
33.40
100 Back
34.65
1:08.05
100 Back
1:08.05
161 Jefferson Aala 1:08.10 10 AAAA Min Royal Swimming 03/14/2026 2026 SCY 10 Under Championship Meet
50 Back
33.24
33.24
100 Back
34.86
1:08.10
100 Back
1:08.10
162 Owen Harris 1:08.18 11 AAAA Min Fox Chapel Killer Whales 01/23/2026 2026 USAS IMX Games
50 Back
32.84
32.84
100 Back
35.34
1:08.18
100 Back
1:08.18
163 Abram Lackey 1:08.18 10 AAAA Min Cullman Swim Association 02/27/2026 2026 SE Southeastern Winter SC Championships
50 Back
33.54
33.54
100 Back
34.64
1:08.18
100 Back
1:08.18
164 Titus Wade 1:08.22 10 AAAA Min Grants Pass 02/13/2026 2026 OR HS 6A 7
50 Back
32.84
32.84
100 Back
35.38
1:08.22
100 Back
1:08.22
165 William Lekstrom 1:08.23 9 AAAA Min Union 02/14/2025 2025 District IV 3A 4A Mens Championships
50 Back
33.65
33.65
100 Back
34.58
1:08.23
100 Back
1:08.23
166 Declan Neth 1:08.31 10 AAAA Min Mission Viejo Nadadores 02/13/2026 2026 MVN Lunar AAPI Festival
50 Back
32.54
32.54
100 Back
35.77
1:08.31
100 Back
1:08.31
167 Ryan Betuk 1:08.34 9 AAAA Min Bend 02/14/2025 2025 OR HS 5a 4
168 Dylan Chen 1:08.44 10 AAAA Min Columbia Aquatics Association 03/05/2026 2026 MD LSC 14 U Championships
50 Back
33.54
33.54
100 Back
34.90
1:08.44
100 Back
1:08.44
169 Ethan Locke 1:08.62 10 AAAA Min Alto Swim Club 02/07/2026 Alto Feb 7 8 CBA Valentines Day
50 Back
33.43
33.43
100 Back
35.19
1:08.62
100 Back
1:08.62
170 Brayden Johnson 1:08.63 10 AAAA Min Caldera 02/13/2026 2026 OR HS 5A 4
50 Back
33.69
33.69
100 Back
34.94
1:08.63
100 Back
1:08.63
171 Kobe Zhu 1:08.66 10 AAAA Min Twisters Swim Club 02/28/2026 2026 MR QNS I Know I Can Invitational
50 Back
33.53
33.53
100 Back
35.13
1:08.66
100 Back
1:08.66
172 Alexander Drewisis 1:08.81 10 AAAA Min Three Village Swim Club 01/23/2026 2026 USAS IMX Games
50 Back
32.90
32.90
100 Back
35.91
1:08.81
100 Back
1:08.81
173 Dorian Duric 1:08.87 10 AAAA Min Lake Stevens 02/12/2026 2026 (WIAA) NW District I 4A Boys HS OB
50 Back
33.47
33.47
100 Back
35.40
1:08.87
100 Back
1:08.87
174 Carter Grceski 1:08.89 9 AAAA Min Macomb Dakota High School 02/05/2026 2026 Boys Macomb County Championship Invite
50 Back
34.48
34.48
100 Back
34.41
1:08.89
100 Back
1:08.89
175 Tyler Gibble 1:08.96 10 AAAA Min Dayton Raiders 03/12/2026 2026 OH SC Junior Championships
50 Back
33.82
33.82
100 Back
35.14
1:08.96
100 Back
1:08.96
176 George Xuan 1:08.97 10 AAAA Min Commonwealth Swimming 02/13/2026 2026 NE SAC 10 Under Champs
50 Back
34.45
34.45
100 Back
34.52
1:08.97
100 Back
1:08.97
177 Jason Xiang 1:08.98 10 AAAA Min Irvine Novaquatics 04/03/2025 Pacific Swimming SC Far Western Champs
50 Back
33.34
33.34
100 Back
35.64
1:08.98
100 Back
1:08.98
178 Isaac Chapman 1:09.09 9 AAA Min AAAA: 1:08.99 (+0.10s | 0.1%) SwimRVA 12/11/2025 2025 East Coast WinterFest
50 Back
33.79
33.79
100 Back
35.30
1:09.09
100 Back
1:09.09
179 Ethan Seibold 1:09.16 10 AAA Min AAAA: 1:08.99 (+0.17s | 0.2%) Seaholm High School 02/25/2026 2026 Boys OAA Red Division Championships
50 Back
33.01
33.01
100 Back
36.15
1:09.16
100 Back
1:09.16
180 David Powell 1:09.19 10 AAA Min AAAA: 1:08.99 (+0.20s | 0.3%) Heartland Swim Assoc 12/19/2025 2025 SI Winter Age Group Championships
50 Back
33.76
33.76
100 Back
35.43
1:09.19
100 Back
1:09.19
181 Shea Dempsey 1:09.24 9 AAA Min AAAA: 1:08.99 (+0.25s | 0.4%) Odea 02/07/2026 2026 (WIAA) Metro(SeaKing District Il) BoysOB
50 Back
33.88
33.88
100 Back
35.36
1:09.24
100 Back
1:09.24
182 Sebastian Gutierrez 1:09.26 9 AAA Min AAAA: 1:08.99 (+0.27s | 0.4%) Anglerfish Aquatics 02/13/2026 2026 NE SAC 10 Under Champs
50 Back
34.20
34.20
100 Back
35.06
1:09.26
100 Back
1:09.26
183 Joseph Liu 1:09.27 10 AAA Min AAAA: 1:08.99 (+0.28s | 0.4%) X-Cel Swimming 01/23/2026 2026 USAS IMX Games
50 Back
32.94
32.94
100 Back
36.33
1:09.27
100 Back
1:09.27
184 Lucas Akinc 1:09.31 10 AAA Min AAAA: 1:08.99 (+0.32s | 0.5%) Marlins Of Raleigh 02/26/2026 2026 NCS SC AG CHAMPS
50 Back
33.53
33.53
100 Back
35.78
1:09.31
100 Back
1:09.31
185 Kollin Daunt 1:09.36 10 AAA Min AAAA: 1:08.99 (+0.37s | 0.5%) Farmington 02/25/2026 2026 Boys OAA Red Division Championships
50 Back
33.43
33.43
100 Back
35.93
1:09.36
100 Back
1:09.36
186 Eli Savitski 1:09.40 10 AAA Min AAAA: 1:08.99 (+0.41s | 0.6%) Highlander Aquatic Club 01/09/2026 2026 FAST Polar Plunge
50 Back
33.57
33.57
100 Back
35.83
1:09.40
100 Back
1:09.40
187 Oliver Brock 1:09.43 10 AAA Min AAAA: 1:08.99 (+0.44s | 0.6%) Sierra Marlins Swim Team 02/13/2026 2026 Neptune Swimming Invitational
50 Back
34.12
34.12
100 Back
35.31
1:09.43
100 Back
1:09.43
188 Nico Bausher 1:09.44 10 AAA Min AAAA: 1:08.99 (+0.45s | 0.6%) Southwest Stars Swim Club 03/05/2026 2026 Florida Swimming FLAGS NORTH
50 Back
32.90
32.90
100 Back
36.54
1:09.44
100 Back
1:09.44
189 Thomas Westcott 1:09.50 10 AAA Min AAAA: 1:08.99 (+0.51s | 0.7%) Twisters Swim Club 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Back
34.38
34.38
100 Back
35.12
1:09.50
100 Back
1:09.50
190 Molin Qian 1:09.52 10 AAA Min AAAA: 1:08.99 (+0.53s | 0.8%) Asphalt Green Unified Aquatics 01/30/2026 2026 MR LIE Second Chance Invitational
50 Back
33.77
33.77
100 Back
35.75
1:09.52
100 Back
1:09.52
191 Samuel Fuerstneau 1:09.58 10 AAA Min AAAA: 1:08.99 (+0.59s | 0.8%) Edina Swim Club 03/07/2026 2026 MN RSC 10 U State Championship
50 Back
33.86
33.86
100 Back
35.72
1:09.58
100 Back
1:09.58
192 Logan Dunsmore 1:09.60 9 AAA Min AAAA: 1:08.99 (+0.61s | 0.9%) Sammamish 02/07/2025 2025 KingCo Conference Boys HS Champs
50 Back
33.72
33.72
100 Back
35.88
1:09.60
100 Back
1:09.60
193 Spencer Slowik 1:09.60 10 AAA Min AAAA: 1:08.99 (+0.61s | 0.9%) Bainbridge Island Swim Club 12/12/2025 2025 PN 14 Under Short Course Champs Approved
50 Back
33.24
33.24
100 Back
36.36
1:09.60
100 Back
1:09.60
194 Luke Sweetser 1:09.63 10 AAA Min AAAA: 1:08.99 (+0.64s | 0.9%) Columbia Aquatics Association 03/05/2026 2026 MD LSC 14 U Championships
50 Back
34.54
34.54
100 Back
35.09
1:09.63
100 Back
1:09.63
195 Sebastian Hunte 1:09.66 10 AAA Min AAAA: 1:08.99 (+0.67s | 1.0%) Rec-Plex Sharks 02/27/2026 Ozark Division I Championship
50 Back
33.62
33.62
100 Back
36.04
1:09.66
100 Back
1:09.66
196 Josh Gilbert 1:09.73 10 AAA Min AAAA: 1:08.99 (+0.74s | 1.1%) Bolles School Sharks 03/05/2026 2026 Florida Swimming FLAGS NORTH
50 Back
33.63
33.63
100 Back
36.10
1:09.73
100 Back
1:09.73
197 Abram Wagstaff 1:09.74 9 AAA Min AAAA: 1:08.99 (+0.75s | 1.1%) Corona Del Sol 10/12/2024 Saturday Night Fever Invite
50 Back
33.45
33.45
100 Back
36.29
1:09.74
100 Back
1:09.74
198 Tanner Sagen 1:09.78 10 AAA Min AAAA: 1:08.99 (+0.79s | 1.1%) Enfinity Aquatic Club 02/26/2026 2026 NCS SC AG CHAMPS
50 Back
33.83
33.83
100 Back
35.95
1:09.78
100 Back
1:09.78
199 Morgan Dasilva 1:09.79 10 AAA Min AAAA: 1:08.99 (+0.80s | 1.1%) Asphalt Green Unified Aquatics 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Back
34.80
34.80
100 Back
34.99
1:09.79
100 Back
1:09.79
200 Weston Sprigg 1:09.84 10 AAA Min AAAA: 1:08.99 (+0.85s | 1.2%) Loyola Blakefield Aquatics 03/05/2026 2026 MD LSC 14 U Championships
50 Back
33.87
33.87
100 Back
35.97
1:09.84
100 Back
1:09.84

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.