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
2251 Leo Ryley 1:29.63 10 BB Min A: 1:19.59 (+10.04s | 11.2%) Frederick Area Swim Team 03/13/2026 2026 Speedo Maryland Junior Championship Si
50 Back
42.62
42.62
100 Back
47.01
1:29.63
100 Back
1:29.63
2252 Ryan Gan 1:29.63 9 BB Min A: 1:19.59 (+10.04s | 11.2%) Crimson Aquatics 10/17/2025 2025 NE CRIM OCTOBER TEAM SPECIALTY W DIST
50 Back
44.13
44.13
100 Back
45.50
1:29.63
100 Back
1:29.63
2253 Ruslan Kalinnikov 1:29.64 8 BB Min A: 1:19.59 (+10.05s | 11.2%) Olympus Aquatics 11/21/2025 2025 MAC Thanksgiving Invitational
50 Back
44.21
44.21
100 Back
45.43
1:29.64
100 Back
1:29.64
2254 Sawyer Sedlock 1:29.65 10 BB Min A: 1:19.59 (+10.06s | 11.2%) Smac 02/27/2026 2026 SW District Champs 9 Over
50 Back
42.84
42.84
100 Back
46.81
1:29.65
100 Back
1:29.65
2255 Miles Chen-Wreglesworth 1:29.65 10 BB Min A: 1:19.59 (+10.06s | 11.2%) Life Time Michigan Swim Team 03/07/2026 2026 Lake Huron Regional Meet
50 Back
42.83
42.83
100 Back
46.82
1:29.65
100 Back
1:29.65
2256 Sebastian Schnabl 1:29.67 9 BB Min A: 1:19.59 (+10.08s | 11.2%) Asphalt Green Unified Aquatics 01/30/2026 2026 MR LIE Second Chance Invitational
50 Back
44.00
44.00
100 Back
45.67
1:29.67
100 Back
1:29.67
2257 Bryler Biller 1:29.67 10 BB Min A: 1:19.59 (+10.08s | 11.2%) Sand Otter Swimming 02/19/2026 2026 OH SOS SC Regional Championships
50 Back
43.35
43.35
100 Back
46.32
1:29.67
100 Back
1:29.67
2258 Adam Owaimer 1:29.67 10 BB Min A: 1:19.59 (+10.08s | 11.2%) Memphis Thunder Aquatic Club 02/14/2026 2026 SC MTAC Last Chance Meet
50 Back
44.19
44.19
100 Back
45.48
1:29.67
100 Back
1:29.67
2259 Xavier Kallus 1:29.69 10 BB Min A: 1:19.59 (+10.10s | 11.3%) Victoria Texas Aquatic Club 11/07/2025 2025 ST SCY Surge Shark Sizzler
50 Back
44.76
44.76
100 Back
44.93
1:29.69
100 Back
1:29.69
2260 Kaiden Duong 1:29.70 10 BB Min A: 1:19.59 (+10.11s | 11.3%) Lone Star Swim Team 12/20/2024 2024 Gulf Fall Champs (TASC)
50 Back
43.56
43.56
100 Back
46.14
1:29.70
100 Back
1:29.70
2261 Ronan Kendall 1:29.72 9 BB Min A: 1:19.59 (+10.13s | 11.3%) South Florida Aquatic Club 02/20/2026 2026 FG SCY BB Championships SOUTH
2262 Kai Kitamori 1:29.73 10 BB Min A: 1:19.59 (+10.14s | 11.3%) East Bay Bat Rays 11/08/2025 Albany Armada Aquatics C B BB+ Meet
2263 Callan Purcell 1:29.74 10 BB Min A: 1:19.59 (+10.15s | 11.3%) Life Time Colorado Swim Club 03/06/2026 2026 CO 14 U Silver State
50 Back
42.68
42.68
100 Back
47.06
1:29.74
100 Back
1:29.74
2264 Jack Nannes 1:29.75 10 BB Min A: 1:19.59 (+10.16s | 11.3%) FireFish Swim Team 03/13/2026 2026 NE NSSC NE Cup Championship
50 Back
44.26
44.26
100 Back
45.49
1:29.75
100 Back
1:29.75
2265 Jonas Inscoe 1:29.75 9 BB Min A: 1:19.59 (+10.16s | 11.3%) Waterloo Swimming 02/01/2026 2026 ST WLOO February Splash
2266 Aleksander Zuev 1:29.75 9 BB Min A: 1:19.59 (+10.16s | 11.3%) Foothills Swim Team 03/13/2026 Mile High Championship Invitational
50 Back
42.85
42.85
100 Back
46.90
1:29.75
100 Back
1:29.75
2267 Owen Weber 1:29.75 10 BB Min A: 1:19.59 (+10.16s | 11.3%) CAC Stingrays Swim Team 03/06/2026 2026 CO 14 U Silver State
50 Back
44.17
44.17
100 Back
45.58
1:29.75
100 Back
1:29.75
2268 Charles Gochenour 1:29.76 10 BB Min A: 1:19.59 (+10.17s | 11.3%) Virginia Gators 03/20/2026 2026 SwimRVA Clover Cup
50 Back
43.79
43.79
100 Back
45.97
1:29.76
100 Back
1:29.76
2269 Blake Hadfield 1:29.77 10 BB Min A: 1:19.59 (+10.18s | 11.3%) Aulea Swim Club 02/26/2026 2026 HI Hawaiian Swimming SCY AGChamps
50 Back
43.54
43.54
100 Back
46.23
1:29.77
100 Back
1:29.77
2270 Hughie Easterday-Woodson 1:29.77 9 BB Min A: 1:19.59 (+10.18s | 11.3%) Riverbank RedTails Swim Team 02/20/2026 2026 MR Metro Silver Central Champs WEST
50 Back
43.69
43.69
100 Back
46.08
1:29.77
100 Back
1:29.77
2271 Jackson Jennings 1:29.78 10 BB Min A: 1:19.59 (+10.19s | 11.3%) Parkway-Rockwood Gateway Swim 03/07/2026 2026 GTWY 8 Under Champs
50 Back
44.00
44.00
100 Back
45.78
1:29.78
100 Back
1:29.78
2272 Henrik Thomas 1:29.78 9 BB Min A: 1:19.59 (+10.19s | 11.3%) North Jeffco Swim Team 03/06/2026 2026 CO 14 U Silver State
50 Back
42.98
42.98
100 Back
46.80
1:29.78
100 Back
1:29.78
2273 Benjamin Brown 1:29.78 10 BB Min A: 1:19.59 (+10.19s | 11.3%) Plymouth Canton Cruisers 01/16/2026 SLA Arctic Blast 2026
50 Back
44.69
44.69
100 Back
45.09
1:29.78
100 Back
1:29.78
2274 Lincoln Gansluckner 1:29.78 10 BB Min A: 1:19.59 (+10.19s | 11.3%) South East Metro Sharks 02/13/2026 2026 MN RSC President S Day Meet
50 Back
44.22
44.22
100 Back
45.56
1:29.78
100 Back
1:29.78
2275 Andrew Cardinale 1:29.79 10 BB Min A: 1:19.59 (+10.20s | 11.4%) West Islip Swim Club 01/09/2026 2026 MR TVSC TJ Kelly Memorial Joust
50 Back
45.29
45.29
100 Back
44.50
1:29.79
100 Back
1:29.79
2276 Luca Axente 1:29.79 10 BB Min A: 1:19.59 (+10.20s | 11.4%) Dynamo Swim Club 03/06/2026 Speedo Southern Premier
2277 Jonathan Zou 1:29.81 10 BB Min A: 1:19.59 (+10.22s | 11.4%) Lake Oswego Swim Club 02/21/2026 2026 Arena Short Course 10 U Championships
50 Back
43.56
43.56
100 Back
46.25
1:29.81
100 Back
1:29.81
2278 Lars Daniel 1:29.82 10 BB Min A: 1:19.59 (+10.23s | 11.4%) Marlins Of Raleigh 10/24/2025 2025 MOR Kick Off
50 Back
44.39
44.39
100 Back
45.43
1:29.82
100 Back
1:29.82
2279 Leo Yan 1:29.83 10 BB Min A: 1:19.59 (+10.24s | 11.4%) Eastside Aquatic Swim Team 03/06/2026 2026 BBST Seize The Day Invitational
50 Back
42.64
42.64
100 Back
47.19
1:29.83
100 Back
1:29.83
2280 DeRon Montgomery 1:29.84 8 BB Min A: 1:19.59 (+10.25s | 11.4%) Razor Aquatics 03/07/2026 2026 Lake Erie Regional Meet
50 Back
42.58
42.58
100 Back
47.26
1:29.84
100 Back
1:29.84
2281 Liam Ho 1:29.84 9 BB Min A: 1:19.59 (+10.25s | 11.4%) First Colony Swim Team, Inc. 12/20/2024 2024 Gulf Fall Champs (ESCA AMBU)
2282 Enoch Wang 1:29.87 8 BB Min A: 1:19.59 (+10.28s | 11.4%) Bainbridge Island Swim Club 01/31/2026 2026 PN BISC Bluefin Invitational
50 Back
41.82
41.82
100 Back
48.05
1:29.87
100 Back
1:29.87
2283 William Nolte 1:29.87 10 BB Min A: 1:19.59 (+10.28s | 11.4%) Black Hawk Area Swim Team 01/09/2026 2026 MN FOXJ Winter Classic
50 Back
44.03
44.03
100 Back
45.84
1:29.87
100 Back
1:29.87
2284 Andre Bryan 1:29.87 10 BB Min A: 1:19.59 (+10.28s | 11.4%) Rockville Montgomery Swim Club 02/20/2026 2026 RMSC February Invitational
50 Back
44.04
44.04
100 Back
45.83
1:29.87
100 Back
1:29.87
2285 Ethan Liu 1:29.88 9 BB Min A: 1:19.59 (+10.29s | 11.4%) Highlands Ranch Aquatics 03/13/2026 Mile High Championship Invitational
50 Back
42.70
42.70
100 Back
47.18
1:29.88
100 Back
1:29.88
2286 Ethan Zhu 1:29.89 10 BB Min A: 1:19.59 (+10.30s | 11.5%) DeAnza Cupertino Aquatics 11/15/2025 De Anza Cupertino Aquatics CBA+ Meet
2287 Kingston Smith 1:29.89 10 BB Min A: 1:19.59 (+10.30s | 11.5%) Parkway-Rockwood Gateway Swim 03/07/2026 2026 GTWY 8 Under Champs
50 Back
42.82
42.82
100 Back
47.07
1:29.89
100 Back
1:29.89
2288 Joshua Lung 1:29.89 10 BB Min A: 1:19.59 (+10.30s | 11.5%) Unattached 10/11/2025 QSS Santa Cruz Competenicia C B A+
2289 Kaden Wu 1:29.91 10 BB Min A: 1:19.59 (+10.32s | 11.5%) Denver Swim Academy 02/22/2025 2025 CO DSA Last Chance
2290 Ryan Maguire 1:29.93 10 BB Min A: 1:19.59 (+10.34s | 11.5%) Bgc-N. Westchester Marlins 01/30/2026 2026 MR BGNW February Freeze Invitational
2291 Connor Perry 1:29.94 10 BB Min A: 1:19.59 (+10.35s | 11.5%) Atlantis Swimming 02/27/2026 2026 MCSA Junior Cup
50 Back
43.73
43.73
100 Back
46.21
1:29.94
100 Back
1:29.94
2292 Michael Chernivsky 1:29.94 10 BB Min A: 1:19.59 (+10.35s | 11.5%) Tac Titans 01/16/2026 2026 Vector Security Polar Plunge Meet
50 Back
43.86
43.86
100 Back
46.08
1:29.94
100 Back
1:29.94
2293 Jacob Bowles 1:29.95 9 BB Min A: 1:19.59 (+10.36s | 11.5%) Caldera 02/13/2026 2026 OR HS 5A 4
2294 Dylan Lossius 1:29.95 10 BB Min A: 1:19.59 (+10.36s | 11.5%) Sevier Aquatic Club 01/16/2026 2026 TNAQ JANUARY INVITATIONAL
50 Back
44.51
44.51
100 Back
45.44
1:29.95
100 Back
1:29.95
2295 Joshua Gonen 1:29.96 9 BB Min A: 1:19.59 (+10.37s | 11.5%) YMCA of Austin Swim Alliance 10/25/2025 2025 ST CCSS SC Unclassified
2296 Lucas Alexander 1:29.97 10 BB Min A: 1:19.59 (+10.38s | 11.5%) Battlefield Area Star Swimmers 02/13/2026 2026 Northern District 12 Under Championship
50 Back
42.99
42.99
100 Back
46.98
1:29.97
100 Back
1:29.97
2297 Sam Beck 1:29.97 10 BB Min A: 1:19.59 (+10.38s | 11.5%) Lakeridge Swim Team 01/16/2026 2026 Blizzard Blast Swim Meet
50 Back
42.86
42.86
100 Back
47.11
1:29.97
100 Back
1:29.97
2298 Arkhip Novikov 1:29.97 10 BB Min A: 1:19.59 (+10.38s | 11.5%) The Berkeley Barracudas 02/20/2026 Bay Area Spring Championships
50 Back
43.06
43.06
100 Back
46.91
1:29.97
100 Back
1:29.97
2299 Daniel Khait 1:29.98 10 BB Min A: 1:19.59 (+10.39s | 11.5%) Bay Club Santa Clara Dolphins 02/28/2026 Swim South Bay
2300 Theodore Blankschaen 1:29.99 9 BB Min A: 1:19.59 (+10.40s | 11.6%) Greater Pensacola Aquatic Club 01/16/2026 2026 GPAC Winter Invitational
50 Back
43.10
43.10
100 Back
46.89
1:29.99
100 Back
1:29.99

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.