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USA Boys 11-12 - 100 M 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
2151 Mateo Ambriz 1:31.51 12 B Min BB: 1:29.59 (+1.92s | 2.1%) Just Care Aquatics Tritons 05/16/2026 2026 BD SWAT School S Out Summer Bash
2152 Ethan Robinson 1:31.51 12 B Min BB: 1:29.59 (+1.92s | 2.1%) Sporting Jax Aquatic Club 04/10/2026 2026 April Classic
2153 Zach Shao 1:31.51 11 B Min BB: 1:29.59 (+1.92s | 2.1%) Unattached 07/10/2026 2026 FG LCM BB Champs South
2154 Alexander Tony 1:31.52 12 B Min BB: 1:29.59 (+1.93s | 2.1%) Jupiter Dragons Swim Team 05/08/2026 2026 Wellington May Long Course Meet
50 Back
45.70
45.70
100 Back
45.82
1:31.52
100 Back
1:31.52
2155 Jamie Sun 1:31.52 12 B Min BB: 1:29.59 (+1.93s | 2.1%) Cascade Swim Club 07/10/2026 2026 PN OCA Last Chance Invitational Approve
2156 Cooper Lind 1:31.54 11 B Min BB: 1:29.59 (+1.95s | 2.1%) Wasatch Front Fish Market 07/17/2025 2025 UTAGS LC Championships
50 Back
44.64
44.64
100 Back
46.90
1:31.54
100 Back
1:31.54
2157 Daniel Gajowski 1:31.54 11 B Min BB: 1:29.59 (+1.95s | 2.1%) YMCA of the Triangle Area Swim 04/24/2026 2026 RSA Warm Up To LC Copied Copied
50 Back
45.43
45.43
100 Back
46.11
1:31.54
100 Back
1:31.54
2158 Liam Green 1:31.54 11 B Min BB: 1:29.59 (+1.95s | 2.1%) Unattached 06/19/2026 2026 MultiCultural Zones
50 Back
45.40
45.40
100 Back
46.14
1:31.54
100 Back
1:31.54
2159 Grayson Descent 1:31.54 12 B Min BB: 1:29.59 (+1.95s | 2.1%) Saint Petersburg Aquatics 05/15/2026 2026 SAINT PETE S 2nd LONG COURSE MEET
50 Back
44.39
44.39
100 Back
47.15
1:31.54
100 Back
1:31.54
2160 Benjamin Berling 1:31.55 11 B Min BB: 1:29.59 (+1.96s | 2.1%) Bolles School Sharks 07/09/2026 2026 FL Summer Age Group Championships
50 Back
44.21
44.21
100 Back
47.34
1:31.55
100 Back
1:31.55
2161 Taylan Gurcan 1:31.56 11 B Min BB: 1:29.59 (+1.97s | 2.2%) Bluefish Swim Club 05/08/2026 2026 NE CRA MIT Team Specialty LC Meet
2162 Colin Brown 1:31.57 11 B Min BB: 1:29.59 (+1.98s | 2.2%) Issaquah Swim Team 07/24/2025 2025 PN LC 12 U Championships
2163 Casen Masiulis 1:31.57 11 B Min BB: 1:29.59 (+1.98s | 2.2%) Nation\\\\\\'s Capital Swim Club 04/17/2026 2026 CAC Spring Swimming To The 80's LCM Sw
50 Back
44.73
44.73
100 Back
46.84
1:31.57
100 Back
1:31.57
2164 Grayson Asbell 1:31.57 12 B Min BB: 1:29.59 (+1.98s | 2.2%) Williamsburg Aquatic Club 05/29/2026 2026 SwimRVA Success Bell
50 Back
44.34
44.34
100 Back
47.23
1:31.57
100 Back
1:31.57
2165 Iraklii Maisuradze 1:31.57 12 B Min BB: 1:29.59 (+1.98s | 2.2%) Swim Fort Lauderdale 05/15/2026 2026 Gulliver LCM Summer Classic
50 Back
44.02
44.02
100 Back
47.55
1:31.57
100 Back
1:31.57
2166 Jamie Pan 1:31.57 11 B Min BB: 1:29.59 (+1.98s | 2.2%) Alto Swim Club 07/25/2026 Alto Last Splash
2167 Ryan Sheldon 1:31.58 12 B Min BB: 1:29.59 (+1.99s | 2.2%) Crimson Aquatics 05/01/2026 2026 NE CS Spring Fling
50 Back
43.08
43.08
100 Back
48.50
1:31.58
100 Back
1:31.58
2168 Silas Sivilay 1:31.58 11 B Min BB: 1:29.59 (+1.99s | 2.2%) Aquajets Swim Team 07/17/2026 2026 MN STRM Minnesota Regional Championship
50 Back
46.45
46.45
100 Back
45.13
1:31.58
100 Back
1:31.58
2169 Mason Lacinak 1:31.59 11 B Min BB: 1:29.59 (+2.00s | 2.2%) Blue Dolfins 05/15/2026 2026 PA Long Course Invite
50 Back
44.94
44.94
100 Back
46.65
1:31.59
100 Back
1:31.59
2170 Ethan Ramon 1:31.59 10 B Min BB: 1:29.59 (+2.00s | 2.2%) Nitro Swimming 06/20/2026 2026 ST NTRO LC Summer Classic
50 Back
45.29
45.29
100 Back
46.30
1:31.59
100 Back
1:31.59
2171 Aidan Woods 1:31.60 11 B Min BB: 1:29.59 (+2.01s | 2.2%) Fort Collins Area Swim Team 06/05/2026 2026 CO FAST June Bonanza Open
2172 James Ashton 1:31.60 11 B Min BB: 1:29.59 (+2.01s | 2.2%) Rushmore Swim Team 07/18/2025 2025 SD State Long Course Meet
50 Back
43.74
43.74
100 Back
47.86
1:31.60
100 Back
1:31.60
2173 William Xing 1:31.62 10 B Min BB: 1:29.59 (+2.03s | 2.2%) Olympus Aquatics 07/17/2025 2025 UTAGS LC Championships
50 Back
45.34
45.34
100 Back
46.28
1:31.62
100 Back
1:31.62
2174 Rafe Aldridge 1:31.62 12 B Min BB: 1:29.59 (+2.03s | 2.2%) Nova of Virginia 04/26/2024 NOVA LC Kick Off
2175 Binbin Murong 1:31.62 12 B Min BB: 1:29.59 (+2.03s | 2.2%) Sunnyvale Swim Club 05/16/2026 2026 DACA LC CBA+
2176 Amos Louie 1:31.62 12 B Min BB: 1:29.59 (+2.03s | 2.2%) Burlingame Aquatics 05/02/2026 Alto Spring Jam CBA
2177 Cullen Hilgert 1:31.62 12 B Min BB: 1:29.59 (+2.03s | 2.2%) Parkway-Rockwood Gateway Swim 05/29/2026 2026 Meet Me In St Louis Invite
50 Back
45.46
45.46
100 Back
46.16
1:31.62
100 Back
1:31.62
2178 Barret Whanger 1:31.63 12 B Min BB: 1:29.59 (+2.04s | 2.2%) North Carolina Aquatic Club 06/25/2026 ONSA Independence Invitational Copied
50 Back
44.76
44.76
100 Back
46.87
1:31.63
100 Back
1:31.63
2179 Andrew Zhang 1:31.63 11 B Min BB: 1:29.59 (+2.04s | 2.2%) Rancho San Dieguito 05/23/2026 2026 SI HSA A All Ages NTS May 23 24
2180 Finn Liebers 1:31.63 11 B Min BB: 1:29.59 (+2.04s | 2.2%) COSA Swimming 07/11/2026 2026 CO SOCO LC Championship Last Chance
50 Back
45.07
45.07
100 Back
46.56
1:31.63
100 Back
1:31.63
2181 Torrian Foreman 1:31.64 11 B Min BB: 1:29.59 (+2.05s | 2.2%) Unattached 08/08/2024 2024 Central Zone 14 U Championship IOWA
50 Back
43.24
43.24
100 Back
48.40
1:31.64
100 Back
1:31.64
2182 William Kohrs 1:31.64 12 B Min BB: 1:29.59 (+2.05s | 2.2%) Nu Wave Swim Club 06/26/2026 2026 Dick Fadgen Tiger Classic
50 Back
45.05
45.05
100 Back
46.59
1:31.64
100 Back
1:31.64
2183 Hines Butler 1:31.64 11 B Min BB: 1:29.59 (+2.05s | 2.2%) Sarasota Sharks 04/25/2026 11th Annual Hohne Memorial Invitational
2184 Kushagra Pulupula 1:31.65 12 B Min BB: 1:29.59 (+2.06s | 2.2%) Peddie Aquatic Association 06/05/2026 2026 XCEL Meet Of XCellence
50 Back
44.02
44.02
100 Back
47.63
1:31.65
100 Back
1:31.65
2185 Noah Pineros 1:31.66 12 B Min BB: 1:29.59 (+2.07s | 2.3%) SwimMAC Carolina 07/24/2026 2026 NC SwimMAC LC Summer Sun Sational
2186 Tim Kolchin 1:31.66 10 B Min BB: 1:29.59 (+2.07s | 2.3%) Blue Dolfins 07/09/2026 2026 FL Summer Age Group Championships
50 Back
44.60
44.60
100 Back
47.06
1:31.66
100 Back
1:31.66
2187 Parker Walls 1:31.66 12 B Min BB: 1:29.59 (+2.07s | 2.3%) Seattle Metropolitan Aquatic C 07/09/2026 2026 PN Chinook Seattle Age Group Open Appro
2188 Alberto Nevares Gonzalez 1:31.67 11 B Min BB: 1:29.59 (+2.08s | 2.3%) Monocacy Aquatic Club 06/14/2024 2024 Winchester Long Course Inviational
2189 Phillip Bryan 1:31.67 12 B Min BB: 1:29.59 (+2.08s | 2.3%) Occoquan Swimming 08/06/2025 2025 Summer Elite Showcase
50 Back
44.37
44.37
100 Back
47.30
1:31.67
100 Back
1:31.67
2190 Eitan Magal Meshoulam 1:31.69 11 B Min BB: 1:29.59 (+2.10s | 2.3%) Rose Bowl Aquatics 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Back
44.83
44.83
100 Back
46.86
1:31.69
100 Back
1:31.69
2191 Jack Judkins 1:31.70 10 B Min BB: 1:29.59 (+2.11s | 2.3%) Unattached 06/19/2026 2026 MultiCultural Zones
50 Back
45.49
45.49
100 Back
46.21
1:31.70
100 Back
1:31.70
2192 Jacob Greveling 1:31.72 11 B Min BB: 1:29.59 (+2.13s | 2.3%) SwimMAC Carolina 07/24/2026 2026 NC SwimMAC LC Summer Sun Sational
50 Back
44.99
44.99
100 Back
46.73
1:31.72
100 Back
1:31.72
2193 Amir Toleubek 1:31.72 11 B Min BB: 1:29.59 (+2.13s | 2.3%) Gulliver Swim Club 07/16/2026 2026 FGC Summer LC Age Group Championships
50 Back
44.14
44.14
100 Back
47.58
1:31.72
100 Back
1:31.72
2194 Jackson McCall 1:31.73 12 B Min BB: 1:29.59 (+2.14s | 2.3%) Tiger Aquatics 05/23/2026 2026 Tiger Aquatics C B BB+ Memorial Day Meet
2195 Braden Rees 1:31.73 11 B Min BB: 1:29.59 (+2.14s | 2.3%) Rogue Rapids 07/10/2026 2026 OSI Arena Summer LC 12 U Championships
50 Back
44.37
44.37
100 Back
47.36
1:31.73
100 Back
1:31.73
2196 John Matook 1:31.75 11 B Min BB: 1:29.59 (+2.16s | 2.4%) YMCA of the North Shore Sharks 04/24/2026 2026 NE YNS LCM IMX IMR Meet
50 Back
42.93
42.93
100 Back
48.82
1:31.75
100 Back
1:31.75
2197 Colt Sivells 1:31.76 10 B Min BB: 1:29.59 (+2.17s | 2.4%) Southwest Stars Swim Club 07/10/2025 2025 FL Summer Age Group Championships
50 Back
44.71
44.71
100 Back
47.05
1:31.76
100 Back
1:31.76
2198 Iv Conrad 1:31.76 12 B Min BB: 1:29.59 (+2.17s | 2.4%) Planet Swim Aquatics 06/05/2026 2026 Sunshine State Games
50 Back
44.62
44.62
100 Back
47.14
1:31.76
100 Back
1:31.76
2199 William Xu 1:31.76 12 B Min BB: 1:29.59 (+2.17s | 2.4%) Ladera Oaks 06/12/2026 2026 DACA LC CBA Meet
2200 Benjamin Doheny 1:31.77 12 B Min BB: 1:29.59 (+2.18s | 2.4%) Lakeridge Swim Team 06/19/2026 Reno Aquatic Club Gamble
50 Back
44.01
44.01
100 Back
47.76
1:31.77
100 Back
1:31.77

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.