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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
4301 Edmund Merrill 1:42.02 9 B: 1:40.69 (+1.33s | 1.3%) Westbrook Seals 03/20/2026 2026 NE NSSC March Madness At MIT
4302 Luca Platko 1:42.02 10 B: 1:40.69 (+1.33s | 1.3%) Inland Coastal Aquatic Club 10/11/2025 2025 SI RSD All Ages B C Meet
50 Back
47.67
47.67
100 Back
54.35
1:42.02
100 Back
1:42.02
4303 Ratu Bukarau 1:42.03 7 B: 1:40.69 (+1.34s | 1.3%) Stingrays Swim Team 01/10/2026 2026 RAYS Jeff Rouse Invitational
50 Back
48.11
48.11
100 Back
53.92
1:42.03
100 Back
1:42.03
4304 Henry Omer 1:42.03 10 B: 1:40.69 (+1.34s | 1.3%) Machine Aquatics 10/04/2025 2025 Harvest Moon Invitational
4305 Alex Yau 1:42.04 9 B: 1:40.69 (+1.35s | 1.3%) Pacific Dragons Swim Team 02/07/2026 2026 PN IST Feb Winter Invitational Approved
50 Back
49.90
49.90
100 Back
52.14
1:42.04
100 Back
1:42.04
4306 Henry Iovito 1:42.04 9 B: 1:40.69 (+1.35s | 1.3%) The Capitol Sea Devils 03/20/2026 March Madness 2026
4307 Oliver Lin 1:42.04 9 B: 1:40.69 (+1.35s | 1.3%) South Shore YMCA Strypers 12/05/2025 2025 NE YNS Reid Sacco Prelims Finals Invite
50 Back
48.84
48.84
100 Back
53.20
1:42.04
100 Back
1:42.04
4308 Henrik Person 1:42.04 10 B: 1:40.69 (+1.35s | 1.3%) Millard Aquatic Club 01/31/2026 2026 MW SCSC President S Day Meet
50 Back
49.21
49.21
100 Back
52.83
1:42.04
100 Back
1:42.04
4309 Cooper Gagas 1:42.05 10 B: 1:40.69 (+1.36s | 1.3%) Cincinnati Aquatic Club 02/19/2026 2026 OH CM SC Regional Championships
4310 Lincoln Pugh 1:42.06 10 B: 1:40.69 (+1.37s | 1.3%) South Shore YMCA Strypers 10/17/2025 2025 NE NSSC Beede Halloween Classic Copied
4311 Noah Dunning 1:42.06 10 B: 1:40.69 (+1.37s | 1.3%) Bangor YMCA Barracudas 03/13/2025 2025 MESI Winter Short Course Championships
50 Back
49.36
49.36
100 Back
52.70
1:42.06
100 Back
1:42.06
4312 Gleb Pretkel 1:42.07 9 B: 1:40.69 (+1.38s | 1.4%) YMCA of the North Shore Sharks 12/05/2025 2025 NE YNS Reid Sacco Prelims Finals Invite
50 Back
48.82
48.82
100 Back
53.25
1:42.07
100 Back
1:42.07
4313 Antonio Moore 1:42.08 10 B: 1:40.69 (+1.39s | 1.4%) Accokeek Stroke Technique Swim 02/27/2026 2026 Cherry Blossom Champs
50 Back
49.07
49.07
100 Back
53.01
1:42.08
100 Back
1:42.08
4314 William Gremp 1:42.08 10 B: 1:40.69 (+1.39s | 1.4%) Westport Weston Family YMCA Wa 12/11/2025 2025 NE SHAWMUT Candy Cane Classic
50 Back
46.14
46.14
100 Back
55.94
1:42.08
100 Back
1:42.08
4315 Bruce Neilsen 1:42.09 7 B: 1:40.69 (+1.40s | 1.4%) Lehi Aquatics 10/23/2025 Mike Harper Mini Meet
50 Back
50.42
50.42
100 Back
51.67
1:42.09
100 Back
1:42.09
4316 Federico Balestrini 1:42.10 10 B: 1:40.69 (+1.41s | 1.4%) First Colony Swim Team, Inc. 12/20/2024 2024 Gulf Fall Champs (ESCA AMBU)
50 Back
48.82
48.82
100 Back
53.28
1:42.10
100 Back
1:42.10
4317 Mason Murphy 1:42.12 8 B: 1:40.69 (+1.43s | 1.4%) SwimMAC Carolina 12/05/2025 2025 NC SwimMAC December Invite
4318 Mason Erickson 1:42.12 10 B: 1:40.69 (+1.43s | 1.4%) Tualatin Hills Swim Club 11/07/2025 2025 THSC November Open
50 Back
49.40
49.40
100 Back
52.72
1:42.12
100 Back
1:42.12
4319 Tamer Ley 1:42.12 9 B: 1:40.69 (+1.43s | 1.4%) Birmingham \\\\\\'y\\\\\\' Blue Dolphins 02/01/2026 February Closed Invite
4320 Nathaniel Gomes 1:42.12 10 B: 1:40.69 (+1.43s | 1.4%) New Bedford YMCA Hurricanes 01/16/2026 2026 NE CS Bronze Championships
50 Back
48.46
48.46
100 Back
53.66
1:42.12
100 Back
1:42.12
4321 Maxwell Hristov 1:42.13 10 B: 1:40.69 (+1.44s | 1.4%) YMCA of Greater Nashua Storm 03/20/2026 2026 NE ORO TSSA Champs
50 Back
48.26
48.26
100 Back
53.87
1:42.13
100 Back
1:42.13
4322 Joseph Lampreabe 1:42.13 10 B: 1:40.69 (+1.44s | 1.4%) Ransom Everglades Aquatic Club 10/25/2025 2025 FG YSF October Invite
50 Back
1:43.44
1:43.44
100 Back
-1.-31
1:42.13
100 Back
1:42.13
4323 Amir Arfaoui 1:42.15 9 B: 1:40.69 (+1.46s | 1.4%) Sarasota Sharks 02/27/2026 2026 T2 Area 5 Championships
50 Back
48.75
48.75
100 Back
53.40
1:42.15
100 Back
1:42.15
4324 Giovanni Luciano 1:42.15 9 B: 1:40.69 (+1.46s | 1.4%) Bgc-N. Westchester Marlins 01/30/2026 2026 MR BGNW February Freeze Invitational
50 Back
49.51
49.51
100 Back
52.64
1:42.15
100 Back
1:42.15
4325 Eddie Hui 1:42.18 10 B: 1:40.69 (+1.49s | 1.5%) Machine Aquatics 03/20/2026 March Madness 2026
4326 Henry Richardson-Bryson 1:42.19 9 B: 1:40.69 (+1.50s | 1.5%) Low Country Aquatic Club 10/10/2025 2025 FAST Pumpkin Plunge
50 Back
49.26
49.26
100 Back
52.93
1:42.19
100 Back
1:42.19
4327 Marvin Sun 1:42.19 9 B: 1:40.69 (+1.50s | 1.5%) Monocacy Aquatic Club 03/21/2026 2026 Maryland 9 10 B Championship Meet
50 Back
50.47
50.47
100 Back
51.72
1:42.19
100 Back
1:42.19
4328 Colin Anderson 1:42.20 9 B: 1:40.69 (+1.51s | 1.5%) West Express Swim Team 02/27/2026 2026 MN WEST Minnesota Regional Championship
50 Back
49.06
49.06
100 Back
53.14
1:42.20
100 Back
1:42.20
4329 Beckham Rogove 1:42.20 10 B: 1:40.69 (+1.51s | 1.5%) Life Time Fitness New York Swi 11/22/2025 2025 MR QNS Protect Ya Turkey Neck Invite
50 Back
48.89
48.89
100 Back
53.31
1:42.20
100 Back
1:42.20
4330 William Goggin 1:42.21 9 B: 1:40.69 (+1.52s | 1.5%) Poseidon Swimming Inc 01/09/2026 NOVA New Year S Kick Off
50 Back
51.08
51.08
100 Back
51.13
1:42.21
100 Back
1:42.21
4331 Adrian Karimov 1:42.21 8 B: 1:40.69 (+1.52s | 1.5%) Bravo Swim Team 02/14/2026 NMST BMHG February BC Invite 26
50 Back
49.48
49.48
100 Back
52.73
1:42.21
100 Back
1:42.21
4332 David Mastin 1:42.21 9 B: 1:40.69 (+1.52s | 1.5%) Razor Aquatics 01/16/2026 SLA Arctic Blast 2026
50 Back
48.81
48.81
100 Back
53.40
1:42.21
100 Back
1:42.21
4333 Benjamin Lahaye-Biddle 1:42.21 9 B: 1:40.69 (+1.52s | 1.5%) Nova of Virginia 03/21/2026 NOVA Short Course Send Off 2026
50 Back
50.27
50.27
100 Back
51.94
1:42.21
100 Back
1:42.21
4334 Ethan Cookson 1:42.22 10 B: 1:40.69 (+1.53s | 1.5%) SwimRise Aquatics 02/20/2026 2026 Area 1 Spring Championships
50 Back
51.51
51.51
100 Back
50.71
1:42.22
100 Back
1:42.22
4335 Jacob Lewis 1:42.22 8 B: 1:40.69 (+1.53s | 1.5%) Poseidon Swimming Inc 01/09/2026 NOVA New Year S Kick Off
50 Back
48.80
48.80
100 Back
53.42
1:42.22
100 Back
1:42.22
4336 Shawn Lee 1:42.23 9 B: 1:40.69 (+1.54s | 1.5%) Mecklenburg Swim Association 11/07/2025 2025 Veterans Day Inv Presented By Arena
50 Back
48.05
48.05
100 Back
54.18
1:42.23
100 Back
1:42.23
4337 Jonathan Bernales 1:42.23 10 B: 1:40.69 (+1.54s | 1.5%) SOL Swim Team 03/21/2026 2026 SI CAST All Ages NTS Meet South
4338 Lincoln Suggs 1:42.25 9 B: 1:40.69 (+1.56s | 1.5%) Patriot Aquatics 02/28/2026 2026 Spring Area 2 Championships
50 Back
50.44
50.44
100 Back
51.81
1:42.25
100 Back
1:42.25
4339 Luca Goulet 1:42.26 10 B: 1:40.69 (+1.57s | 1.5%) King Aquatic Club 03/15/2025 2025 PN Kaholo Island Invitational 2025
50 Back
48.97
48.97
100 Back
53.29
1:42.26
100 Back
1:42.26
4340 Trenton Ho 1:42.26 9 B: 1:40.69 (+1.57s | 1.5%) Lone Star Aquatic Club 12/05/2025 2025 ST LSAC 5th Annual Graceland
50 Back
48.60
48.60
100 Back
53.66
1:42.26
100 Back
1:42.26
4341 Barrett Zubke 1:42.27 9 B: 1:40.69 (+1.58s | 1.5%) Sarasota Sharks 11/15/2024 2024 SYS Turkey Meet
50 Back
49.46
49.46
100 Back
52.81
1:42.27
100 Back
1:42.27
4342 Alexander Heard 1:42.27 10 B: 1:40.69 (+1.58s | 1.5%) Pearland Aquatics 02/21/2025 2025 Gulf 12 Under Champs (KATY)
50 Back
52.06
52.06
100 Back
50.21
1:42.27
100 Back
1:42.27
4343 Vincent Kim 1:42.27 10 B: 1:40.69 (+1.58s | 1.5%) Hydro Aquatics Club 02/13/2026 34th Annual Lost Dutchman Invitational
4344 Aiden Jones 1:42.30 9 B: 1:40.69 (+1.61s | 1.6%) Tsunami Swimming 11/14/2025 2025 Gobbler Gauntlet
50 Back
46.34
46.34
100 Back
55.96
1:42.30
100 Back
1:42.30
4345 Liam Kammeyer 1:42.30 10 B: 1:40.69 (+1.61s | 1.6%) Greater Toledo Aquatic Club 02/19/2026 2026 OH SOS SC Regional Championships
50 Back
49.33
49.33
100 Back
52.97
1:42.30
100 Back
1:42.30
4346 Ayaan Balla 1:42.32 9 B: 1:40.69 (+1.63s | 1.6%) Tac Titans 02/14/2026 2026 TAC TITANS February Qualifier Meet
50 Back
48.95
48.95
100 Back
53.37
1:42.32
100 Back
1:42.32
4347 Nathaniel Baumert 1:42.33 9 B: 1:40.69 (+1.64s | 1.6%) Hickory Foundation YMCA Seahor 02/14/2026 12th Annual Chris Peterson Invitational
4348 Theodore Long 1:42.35 8 B: 1:40.69 (+1.66s | 1.6%) Long Island Aquatic Club 01/10/2026 2026 MR FA Iron Dragon Invitational
50 Back
51.01
51.01
100 Back
51.34
1:42.35
100 Back
1:42.35
4349 Crosby Smith 1:42.35 10 B: 1:40.69 (+1.66s | 1.6%) Raleigh Swimming Association 03/26/2026 2026 NCAC Spring Tar Heel States Copied
4350 Aaron Yoon 1:42.37 9 B: 1:40.69 (+1.68s | 1.6%) Pipeline Swimming 11/21/2025 SPA PYP NOVEMBER 2025
50 Back
48.71
48.71
100 Back
53.66
1:42.37
100 Back
1:42.37

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.