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USA Boys 10 & under - 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
3301 Luke Millsaps 2:12.58 8 B: 1:56.69 (+15.89s | 12.0%) Hickory Foundation YMCA Seahor 06/19/2026 19th Annual Bob Pratt Invitational Copied
3302 Dylan Jopp 2:12.63 9 B: 1:56.69 (+15.94s | 12.0%) Foxjets Swim Team 06/26/2026 2026 MN PRNH Summer Chomp
50 Back
1:02.95
1:02.95
100 Back
1:09.68
2:12.63
100 Back
2:12.63
3303 Jackson Stone 2:12.65 9 B: 1:56.69 (+15.96s | 12.0%) United Swim Club 05/15/2026 2026 NE YNS May Specialty Meet
50 Back
1:02.37
1:02.37
100 Back
1:10.28
2:12.65
100 Back
2:12.65
3304 Rhett Williams 2:12.65 8 B: 1:56.69 (+15.96s | 12.0%) Platinum Aquatics 06/05/2026 2026 ST SRG Arena Surge Shark Sizzler
50 Back
1:05.67
1:05.67
100 Back
1:06.98
2:12.65
100 Back
2:12.65
3305 Prahalad Sathishkumar 2:12.65 9 B: 1:56.69 (+15.96s | 12.0%) Santa Clara Swim Club 05/22/2026 2026 Zone 1 South Firecracker 400
3306 Archer Marauta 2:12.65 7 B: 1:56.69 (+15.96s | 12.0%) Star Aquatics 06/25/2026 ONSA Independence Invitational Copied
50 Back
1:03.04
1:03.04
100 Back
1:09.61
2:12.65
100 Back
2:12.65
3307 Vincent Liu 2:12.67 7 B: 1:56.69 (+15.98s | 12.0%) Tualatin Hills Swim Club 06/12/2026 2026 THSC June Open
50 Back
1:03.30
1:03.30
100 Back
1:09.37
2:12.67
100 Back
2:12.67
3308 Nico Hokmabadi 2:12.68 9 B: 1:56.69 (+15.99s | 12.1%) Sunnyvale Swim Club 06/26/2026 SUNN Silicon Valley CBA+ LCM
3309 Caleb Tsoi 2:12.69 10 B: 1:56.69 (+16.00s | 12.1%) Lifetime 06/26/2026 2026 NE NSSC June 26 28 MIT Invitational
3310 Kellen Speck 2:12.70 9 B: 1:56.69 (+16.01s | 12.1%) Loveland Swim Club 04/24/2026 2026 CO FAST Spring Splash
50 Back
1:07.86
1:07.86
100 Back
1:04.84
2:12.70
100 Back
2:12.70
3311 Yusuf Cavcic 2:12.70 10 B: 1:56.69 (+16.01s | 12.1%) Wave Aquatics 07/18/2025 2025 PN Chinook Age Group Seattle Open
3312 Luca Childress 2:12.72 9 B: 1:56.69 (+16.03s | 12.1%) McCallie-GPS Aquatics 06/26/2026 2026 SE Richard Quick Invitational
50 Back
1:05.88
1:05.88
100 Back
1:06.84
2:12.72
100 Back
2:12.72
3313 Daniel Wu 2:12.81 7 B: 1:56.69 (+16.12s | 12.1%) Unattached 05/01/2026 2026 HOKI May Day Invite Copied
50 Back
1:05.49
1:05.49
100 Back
1:07.32
2:12.81
100 Back
2:12.81
3314 Allan Sucandy 2:12.81 10 B: 1:56.69 (+16.12s | 12.1%) Florida Elite Swimming 04/25/2026 11th Annual Hohne Memorial Invitational
3315 Bruce Schmitt 2:12.84 8 B: 1:56.69 (+16.15s | 12.2%) Greenwood Swimming 05/15/2026 2026 NE YNS May Specialty Meet
50 Back
1:02.39
1:02.39
100 Back
1:10.45
2:12.84
100 Back
2:12.84
3316 Collin Ohara 2:12.84 9 B: 1:56.69 (+16.15s | 12.2%) West Suburban YMCA Blue Waves 05/15/2026 2026 NE YNS May Specialty Meet
50 Back
1:02.30
1:02.30
100 Back
1:10.54
2:12.84
100 Back
2:12.84
3317 Constantine Kolosov 2:12.85 10 B: 1:56.69 (+16.16s | 12.2%) Mission Aurora Colorado Swimmi 05/15/2026 2026 CO ACES Spring Invite
3318 Aidan Sugawara-Haley 2:12.86 7 B: 1:56.69 (+16.17s | 12.2%) Tac Titans 05/22/2026 2026 TAC TITANS Memorial Day Meet
50 Back
1:04.90
1:04.90
100 Back
1:07.96
2:12.86
100 Back
2:12.86
3319 Cooper Greene 2:12.86 8 B: 1:56.69 (+16.17s | 12.2%) Sharks Aquatic Club 06/26/2026 Sharks Aquatic Club Last Chance Qualifier
50 Back
1:03.77
1:03.77
100 Back
1:09.09
2:12.86
100 Back
2:12.86
3320 Joel Kerley 2:12.87 10 B: 1:56.69 (+16.18s | 12.2%) Klamath Basin Aquatics 06/19/2026 Prineville Invitational Swim Meet
3321 Elliot Beghtel 2:12.87 10 B: 1:56.69 (+16.18s | 12.2%) Ybac Hurricanes 06/16/2023 2023 Virginia Commonwealth Games
50 Back
1:04.30
1:04.30
100 Back
1:08.57
2:12.87
100 Back
2:12.87
3322 Ransom Roach 2:12.87 9 B: 1:56.69 (+16.18s | 12.2%) Roseburg Y Swim Team 06/13/2026 2026 Mike Morris Memorial Invitational Copi
50 Back
1:07.29
1:07.29
100 Back
1:05.58
2:12.87
100 Back
2:12.87
3323 Raymond Fox 2:12.89 9 B: 1:56.69 (+16.20s | 12.2%) Area Tallahassee Aquatic Club 04/11/2026 CAT5 LC Open 2026
50 Back
1:03.30
1:03.30
100 Back
1:09.59
2:12.89
100 Back
2:12.89
3324 Bryan Liu 2:12.93 8 B: 1:56.69 (+16.24s | 12.2%) Issaquah Swim Team 06/13/2026 2026 PN IST June Invtational Approved
3325 Emerson Bruton 2:12.97 8 B: 1:56.69 (+16.28s | 12.2%) Schertz YMCA Swim Team 06/05/2026 2026 ST SRG Arena Surge Shark Sizzler
3326 Lucien Dickert 2:12.98 10 B: 1:56.69 (+16.29s | 12.2%) St Croix Swim Club 05/15/2026 2026 MN HURR LC Spring Opener
50 Back
1:09.02
1:09.02
100 Back
1:03.96
2:12.98
100 Back
2:12.98
3327 George Zidon 2:12.99 9 B: 1:56.69 (+16.30s | 12.3%) Hastings Area Swim Team 05/08/2026 2026 MN STRM Spring Startup
50 Back
1:07.61
1:07.61
100 Back
1:05.38
2:12.99
100 Back
2:12.99
3328 Dhruv Vejerla 2:12.99 9 B: 1:56.69 (+16.30s | 12.3%) Memphis Thunder Aquatic Club 06/26/2026 2026 Dick Fadgen Tiger Classic
50 Back
1:03.56
1:03.56
100 Back
1:09.43
2:12.99
100 Back
2:12.99
3329 Gavin Wong 2:13.00 9 B: 1:56.69 (+16.31s | 12.3%) Daly City Dolphins 06/07/2024 Burlingame Aquatic Club Long Course CBA+
3330 Xavier Samuel 2:13.01 9 B: 1:56.69 (+16.32s | 12.3%) Commonwealth Swimming 04/11/2026 2026 NE CS Season Opener
50 Back
1:11.06
1:11.06
100 Back
1:01.95
2:13.01
100 Back
2:13.01
3331 Xavier Jimenez 2:13.02 8 B: 1:56.69 (+16.33s | 12.3%) Stafford Aquatics Team 05/01/2026 2026 Helen Wang Sunflower Classic
50 Back
1:06.59
1:06.59
100 Back
1:06.43
2:13.02
100 Back
2:13.02
3332 Paxton Phinyowattanachip 2:13.03 7 B: 1:56.69 (+16.34s | 12.3%) Dolphin Club 05/29/2026 2026 SwimRVA Success Bell
50 Back
1:05.07
1:05.07
100 Back
1:07.96
2:13.03
100 Back
2:13.03
3333 Noah Sea 2:13.04 8 B: 1:56.69 (+16.35s | 12.3%) Tualatin Hills Swim Club 05/22/2026 2026 THSC Memorial Weekend Meet
50 Back
1:03.87
1:03.87
100 Back
1:09.17
2:13.04
100 Back
2:13.04
3334 Cohen Groboske 2:13.05 9 B: 1:56.69 (+16.36s | 12.3%) Piedmont Swim Team 04/25/2026 San Ramon Valley Aquatics Long Course C B BB+
3335 Agastya Gali 2:13.08 8 B: 1:56.69 (+16.39s | 12.3%) Nitro Swimming 06/20/2026 2026 ST NTRO LC Summer Classic
50 Back
1:04.38
1:04.38
100 Back
1:08.70
2:13.08
100 Back
2:13.08
3336 Eli Shin 2:13.13 9 B: 1:56.69 (+16.44s | 12.3%) South Snohomish Co Dolphins 04/25/2025 2025 PN KING Spring Derby
50 Back
1:06.32
1:06.32
100 Back
1:06.81
2:13.13
100 Back
2:13.13
3337 Charlie Oconnor 2:13.14 10 B: 1:56.69 (+16.45s | 12.4%) Pacifica Sea Lions 05/02/2026 Alto Spring Jam CBA
3338 Ethan Shiflet 2:13.14 9 B: 1:56.69 (+16.45s | 12.4%) Montclair Swim Team 06/13/2026 Orinda PC LC AG C B BB+
3339 Thomas von Kuhn 2:13.15 9 B: 1:56.69 (+16.46s | 12.4%) Nashville Aquatic Club 04/18/2026 HSA April LC Meet
3340 Aaron Julian 2:13.15 9 B: 1:56.69 (+16.46s | 12.4%) Life Time Swim Missouri 06/26/2026 88th CSP Summer Invitational
50 Back
1:03.95
1:03.95
100 Back
1:09.20
2:13.15
100 Back
2:13.15
3341 Kabir Jain 2:13.16 8 B: 1:56.69 (+16.47s | 12.4%) Hillsboro Swim Team 06/12/2026 2026 THSC June Open
50 Back
1:06.28
1:06.28
100 Back
1:06.88
2:13.16
100 Back
2:13.16
3342 Merik Berg 2:13.19 9 B: 1:56.69 (+16.50s | 12.4%) La Junta Tigersharks 06/05/2026 2026 CO La Junta Tigersharks Invitational
3343 Eason Liu 2:13.19 8 B: 1:56.69 (+16.50s | 12.4%) Alto Swim Club 05/02/2026 Alto Spring Jam CBA
3344 Christopher Davare 2:13.19 10 B: 1:56.69 (+16.50s | 12.4%) Berkeley Aquatic Club 04/25/2026 2026 WAVE Sprint Into LC
50 Back
1:07.36
1:07.36
100 Back
1:05.83
2:13.19
100 Back
2:13.19
3345 Felix Jiang 2:13.22 8 B: 1:56.69 (+16.53s | 12.4%) Wave Aquatics 05/01/2026 2026 PN BC May Flowers Approved
3346 Isaac Wang 2:13.22 10 B: 1:56.69 (+16.53s | 12.4%) Crimson Aquatics 04/24/2026 2026 NE NSSC 4 24 26 Specialty Meet
3347 Gregory Wilems 2:13.27 8 B: 1:56.69 (+16.58s | 12.4%) Mission Aurora Colorado Swimmi 05/15/2026 2026 CO ACES Spring Invite
3348 Elijah Johnson 2:13.31 10 B: 1:56.69 (+16.62s | 12.5%) Barracuda Aquatics Club 06/07/2025 2025 MN STRM Summer Slam
50 Back
1:04.96
1:04.96
100 Back
1:08.35
2:13.31
100 Back
2:13.31
3349 Christopher Wiegmann 2:13.32 8 B: 1:56.69 (+16.63s | 12.5%) North Carolina Aquatic Club 04/25/2026 2026 NCAC Quad Meet
50 Back
1:03.93
1:03.93
100 Back
1:09.39
2:13.32
100 Back
2:13.32
3350 Nazareth Garcia 2:13.34 10 B: 1:56.69 (+16.65s | 12.5%) Hickory Foundation YMCA Seahor 06/19/2026 19th Annual Bob Pratt Invitational Copied

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.