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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
201 Mason Friesen 1:10.03 10 AAA Min AAAA: 1:08.99 (+1.04s | 1.5%) Lynden 02/13/2026 2026 (WIAA) NW District 1 2A Boys HS OB
50 Back
33.24
33.24
100 Back
36.79
1:10.03
100 Back
1:10.03
202 Cole Cohen 1:10.09 9 AAA Min AAAA: 1:08.99 (+1.10s | 1.6%) Woodhaven High School 02/06/2026 2026 Boys Wayne County Invitational
50 Back
33.68
33.68
100 Back
36.41
1:10.09
100 Back
1:10.09
203 Trevor Lam 1:10.24 9 AAA Min AAAA: 1:08.99 (+1.25s | 1.8%) Dare Aquatics 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Back
33.72
33.72
100 Back
36.52
1:10.24
100 Back
1:10.24
204 Matthew Dormsjo 1:10.24 10 AAA Min AAAA: 1:08.99 (+1.25s | 1.8%) SwimMAC Carolina 03/20/2026 2026 SwimRVA Clover Cup
50 Back
34.16
34.16
100 Back
36.08
1:10.24
100 Back
1:10.24
205 Kunwoo Kang 1:10.27 9 AAA Min AAAA: 1:08.99 (+1.28s | 1.8%) South Lyon 02/27/2026 2026 LVC Championship
50 Back
33.79
33.79
100 Back
36.48
1:10.27
100 Back
1:10.27
206 Haeden Brown 1:10.29 9 AAA Min AAAA: 1:08.99 (+1.30s | 1.8%) Hazen 01/10/2026 2026 Kentridge High School Invitational Obse
50 Back
33.24
33.24
100 Back
37.05
1:10.29
100 Back
1:10.29
207 Sebastien Gallant 1:10.30 10 AAA Min AAAA: 1:08.99 (+1.31s | 1.9%) Tuna Swim Club 03/07/2026 2026 MN RSC 10 U State Championship
50 Back
34.00
34.00
100 Back
36.30
1:10.30
100 Back
1:10.30
208 Henry McGrane 1:10.33 10 AAA Min AAAA: 1:08.99 (+1.34s | 1.9%) Summit 02/13/2026 2026 OR HS 5A 4
50 Back
34.52
34.52
100 Back
35.81
1:10.33
100 Back
1:10.33
209 Patrick Liu 1:10.34 10 AAA Min AAAA: 1:08.99 (+1.35s | 1.9%) Tac Titans 03/19/2026 2026 NC TAC ESSZ Age Group Sectionals
50 Back
34.41
34.41
100 Back
35.93
1:10.34
100 Back
1:10.34
210 Jacob Bao 1:10.34 10 AAA Min AAAA: 1:08.99 (+1.35s | 1.9%) Tac Titans 03/19/2026 2026 NC TAC ESSZ Age Group Sectionals
50 Back
33.89
33.89
100 Back
36.45
1:10.34
100 Back
1:10.34
211 Isaac Brown 1:10.35 10 AAA Min AAAA: 1:08.99 (+1.36s | 1.9%) West Linn 02/13/2026 2026 OR HS 6A 5
50 Back
34.62
34.62
100 Back
35.73
1:10.35
100 Back
1:10.35
212 Titus Wade 1:10.37 10 AAA Min AAAA: 1:08.99 (+1.38s | 2.0%) Grants Pass 02/14/2025 2025 OR HS 6A 7
50 Back
34.05
34.05
100 Back
36.32
1:10.37
100 Back
1:10.37
213 Stephen Huang 1:10.38 10 AAA Min AAAA: 1:08.99 (+1.39s | 2.0%) DeAnza Cupertino Aquatics 02/07/2026 PASA CBA+ SCY Meet Feb 2026
214 Taha Awad 1:10.39 10 AAA Min AAAA: 1:08.99 (+1.40s | 2.0%) Gator Swim Club 01/09/2026 2026 FAST Polar Plunge
50 Back
35.11
35.11
100 Back
35.28
1:10.39
100 Back
1:10.39
215 Lucas Gamino 1:10.41 9 AAA Min AAAA: 1:08.99 (+1.42s | 2.0%) Treasure Coast Aquatics 03/05/2026 2026 Florida Swimming FLAGS SOUTH
50 Back
33.65
33.65
100 Back
36.76
1:10.41
100 Back
1:10.41
216 Colton Mueller 1:10.45 10 AAA Min AAAA: 1:08.99 (+1.46s | 2.1%) Hampton Virginia Current 12/12/2025 2025 HVAC Winterfest Invitational
50 Back
34.23
34.23
100 Back
36.22
1:10.45
100 Back
1:10.45
217 Zachary Snyder 1:10.48 10 AAA Min AAAA: 1:08.99 (+1.49s | 2.1%) Madison Area YMCA Mariners 01/09/2026 MR 2026 12 UNDER TEAM WINTER CARNIVAL
50 Back
34.52
34.52
100 Back
35.96
1:10.48
100 Back
1:10.48
218 Wyatt Sklenar 1:10.54 10 AAA Min AAAA: 1:08.99 (+1.55s | 2.2%) Madras 02/15/2025 2025 OR HS 4a 1
50 Back
34.40
34.40
100 Back
36.14
1:10.54
100 Back
1:10.54
219 Jefferson Chiang 1:10.58 10 AAA Min AAAA: 1:08.99 (+1.59s | 2.3%) Irvine Novaquatics 12/12/2025 2025 CA SCS SCAT WAG
50 Back
34.82
34.82
100 Back
35.76
1:10.58
100 Back
1:10.58
220 Stoney Liu 1:10.59 10 AAA Min AAAA: 1:08.99 (+1.60s | 2.3%) Union 02/13/2026 2026 District IV 3A 4A Mens Championships
50 Back
33.93
33.93
100 Back
36.66
1:10.59
100 Back
1:10.59
221 James Metson 1:10.72 10 AAA Min AAAA: 1:08.99 (+1.73s | 2.4%) Wilsonville 02/12/2025 2025 OR HS 5a 1
50 Back
34.65
34.65
100 Back
36.07
1:10.72
100 Back
1:10.72
222 Yashovar Nallannagari 1:10.74 10 AAA Min AAAA: 1:08.99 (+1.75s | 2.5%) Nitro Swimming 02/20/2026 2026 ST AAAA SC STAGS
50 Back
34.48
34.48
100 Back
36.26
1:10.74
100 Back
1:10.74
223 Julian Phillips 1:10.74 10 AAA Min AAAA: 1:08.99 (+1.75s | 2.5%) Quicksilver Swimming 03/20/2026 SCY Spring Age Group Championships
50 Back
34.23
34.23
100 Back
36.51
1:10.74
100 Back
1:10.74
224 Trip Ash 1:10.83 10 AAA Min AAAA: 1:08.99 (+1.84s | 2.6%) SwimMAC Carolina 02/26/2026 2026 NCS SC AG CHAMPS
50 Back
33.70
33.70
100 Back
37.13
1:10.83
100 Back
1:10.83
225 Ethan Canlas 1:10.83 10 AAA Min AAAA: 1:08.99 (+1.84s | 2.6%) Sandpipers of Nevada 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Back
34.86
34.86
100 Back
35.97
1:10.83
100 Back
1:10.83
226 Aaron Day 1:10.86 9 AAA Min AAAA: 1:08.99 (+1.87s | 2.6%) Fraser 02/05/2026 2026 Boys Macomb County Championship Invite
50 Back
34.26
34.26
100 Back
36.60
1:10.86
100 Back
1:10.86
227 Adam Calkins 1:10.87 10 AAA Min AAAA: 1:08.99 (+1.88s | 2.7%) Lynnwood 02/13/2026 2026 (WIAA) NW 3A Boys HS OB
50 Back
34.26
34.26
100 Back
36.61
1:10.87
100 Back
1:10.87
228 David Goldenberg 1:10.88 10 AAA Min AAAA: 1:08.99 (+1.89s | 2.7%) Bellevue Club Swim Team 03/19/2026 2026 Northwest Region AG Champs Approved
50 Back
34.19
34.19
100 Back
36.69
1:10.88
100 Back
1:10.88
229 Leo Morrissey 1:10.92 10 AAA Min AAAA: 1:08.99 (+1.93s | 2.7%) Tide Swimming 12/11/2025 2025 East Coast WinterFest
50 Back
34.67
34.67
100 Back
36.25
1:10.92
100 Back
1:10.92
230 Michael Navarro 1:10.92 10 AAA Min AAAA: 1:08.99 (+1.93s | 2.7%) Swim Fort Lauderdale 03/05/2026 2026 FG Age Group SCY Championships
50 Back
34.61
34.61
100 Back
36.31
1:10.92
100 Back
1:10.92
231 Oliver Bendoym 1:10.92 10 AAA Min AAAA: 1:08.99 (+1.93s | 2.7%) South Florida Aquatic Club 09/05/2025 2025 Michael S Memorial Meet
50 Back
34.77
34.77
100 Back
36.15
1:10.92
100 Back
1:10.92
232 Titus Wu 1:10.95 10 AAA Min AAAA: 1:08.99 (+1.96s | 2.8%) Lynchburg YMCA Swim Team 12/04/2025 14th Annual Swim Tri Speedo Winter Champs
50 Back
34.02
34.02
100 Back
36.93
1:10.95
100 Back
1:10.95
233 Isaac Dai 1:10.97 9 AAA Min AAAA: 1:08.99 (+1.98s | 2.8%) Mission Viejo Nadadores 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Back
35.16
35.16
100 Back
35.81
1:10.97
100 Back
1:10.97
234 Whitt Jaskot 1:10.97 10 AAA Min AAAA: 1:08.99 (+1.98s | 2.8%) Cavalier Aquatics/Piedmont Fam 03/12/2026 2026 Virginia Swimming SC Age Group Champions
50 Back
34.34
34.34
100 Back
36.63
1:10.97
100 Back
1:10.97
235 Bryan Jing 1:11.08 10 AAA Min AAAA: 1:08.99 (+2.09s | 2.9%) Rockville Montgomery Swim Club 01/23/2026 2026 USAS IMX Games
50 Back
34.39
34.39
100 Back
36.69
1:11.08
100 Back
1:11.08
236 Walker Lewis 1:11.10 10 AAA Min AAAA: 1:08.99 (+2.11s | 3.0%) Excel Aquatics 03/19/2026 2026 NC TAC ESSZ Age Group Sectionals
50 Back
34.43
34.43
100 Back
36.67
1:11.10
100 Back
1:11.10
237 William Cravens 1:11.11 10 AAA Min AAAA: 1:08.99 (+2.12s | 3.0%) York Swim Club of Northern Vir 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Back
33.79
33.79
100 Back
37.32
1:11.11
100 Back
1:11.11
238 Micki Flores 1:11.13 9 AAA Min AAAA: 1:08.99 (+2.14s | 3.0%) El Paso Bel Air 01/21/2026 2026 BD UIL2 5A Championship
239 Luke Asman 1:11.19 10 AAA Min AAAA: 1:08.99 (+2.20s | 3.1%) Romeo High School 02/05/2026 2026 Boys Macomb County Championship Invite
50 Back
33.14
33.14
100 Back
38.05
1:11.19
100 Back
1:11.19
240 Coen Mangum 1:11.20 10 AAA Min AAAA: 1:08.99 (+2.21s | 3.1%) Annapolis Swim Club 03/05/2026 2026 MD LSC 14 U Championships
50 Back
34.65
34.65
100 Back
36.55
1:11.20
100 Back
1:11.20
241 Shea Dempsey 1:11.21 9 AAA Min AAAA: 1:08.99 (+2.22s | 3.1%) Odea 01/10/2026 2026 Kentridge High School Invitational Obse
50 Back
35.10
35.10
100 Back
36.11
1:11.21
100 Back
1:11.21
242 Everett Vollmer 1:11.22 10 AAA Min AAAA: 1:08.99 (+2.23s | 3.1%) Egra Waves 03/14/2026 2026 SCY 10 Under Championship Meet
50 Back
34.02
34.02
100 Back
37.20
1:11.22
100 Back
1:11.22
243 Matvey Fadeev 1:11.28 10 AAA Min AAAA: 1:08.99 (+2.29s | 3.2%) Issaquah Swim Team 01/24/2026 2026 PN IST January Invitational Approved
50 Back
34.49
34.49
100 Back
36.79
1:11.28
100 Back
1:11.28
244 Konrad Struve 1:11.30 10 AAA Min AAAA: 1:08.99 (+2.31s | 3.2%) Astoria 02/13/2026 2026 OR HS 4a 3
50 Back
34.59
34.59
100 Back
36.71
1:11.30
100 Back
1:11.30
245 Aurelius Lien 1:11.34 9 AAA Min AAAA: 1:08.99 (+2.35s | 3.3%) Santa Clara Swim Club 02/21/2026 Pacific Swimming 10 U SCY Championship
246 Lucas Stocker 1:11.39 10 AAA Min AAAA: 1:08.99 (+2.40s | 3.4%) Coastal Machine Aquatics Club 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Back
34.73
34.73
100 Back
36.66
1:11.39
100 Back
1:11.39
247 Nicholas Liu 1:11.43 9 AAA Min AAAA: 1:08.99 (+2.44s | 3.4%) Alto Swim Club 03/20/2026 SCY Spring Age Group Championships
50 Back
34.50
34.50
100 Back
36.93
1:11.43
100 Back
1:11.43
248 Dominic Litchfield 1:11.48 10 AAA Min AAAA: 1:08.99 (+2.49s | 3.5%) Mount Vernon 02/13/2026 2026 (WIAA) NW 3A Boys HS OB
50 Back
34.27
34.27
100 Back
37.21
1:11.48
100 Back
1:11.48
249 Aiden Cowles 1:11.50 10 AAA Min AAAA: 1:08.99 (+2.51s | 3.5%) SwimMAC Carolina 03/20/2026 2026 SwimRVA Clover Cup
50 Back
35.33
35.33
100 Back
36.17
1:11.50
100 Back
1:11.50
250 Mason Nguyen 1:11.52 10 AAA Min AAAA: 1:08.99 (+2.53s | 3.5%) Aquazot Swim Club 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Back
34.36
34.36
100 Back
37.16
1:11.52
100 Back
1:11.52

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.