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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
301 Andrew Liu 1:38.31 9 BB Min A: 1:32.29 (+6.02s | 6.1%) Bellevue Club Swim Team 05/02/2025 2025 PN BC May Flowers
302 Paxton Ross-Givner 1:38.37 10 BB Min A: 1:32.29 (+6.08s | 6.2%) Mavericks 06/06/2025 BAC C B A Meet
303 James Tyrrell 1:38.40 8 BB Min A: 1:32.29 (+6.11s | 6.2%) Capital City Athletics 06/20/2025 2025 Falfins Long Course Open
304 Jameson Leung 1:38.42 9 BB Min A: 1:32.29 (+6.13s | 6.2%) Trident Aquatic Club 08/06/2025 2025 Summer Elite Showcase
50 Back
48.58
48.58
100 Back
49.84
1:38.42
100 Back
1:38.42
305 Isaac Zepeda 1:38.42 9 BB Min A: 1:32.29 (+6.13s | 6.2%) South Gate Aquatics Club 07/23/2025 2025 CA SCS Summer A G Champs
306 Collier Jacobson 1:38.46 10 BB Min A: 1:32.29 (+6.17s | 6.3%) Tualatin Hills Swim Club 06/26/2025 2025 Howard Jones Open
307 Bryce Vowinkle 1:38.48 10 BB Min A: 1:32.29 (+6.19s | 6.3%) Highlands Ranch Aquatics 06/06/2025 2025 CO NJ Summer Solstice Invitational
50 Back
47.91
47.91
100 Back
50.57
1:38.48
100 Back
1:38.48
308 Amar Alwattar 1:38.51 9 BB Min A: 1:32.29 (+6.22s | 6.3%) Montclair Swim Team 06/07/2025 Orinda Aquatics LC C B BB+ Meet
309 Carson Swift 1:38.52 9 BB Min A: 1:32.29 (+6.23s | 6.3%) Nitro Swimming 05/25/2025 2025 ST NTRO LC School S Out
50 Back
47.37
47.37
100 Back
51.15
1:38.52
100 Back
1:38.52
310 Arthur Shackelton 1:38.52 8 BB Min A: 1:32.29 (+6.23s | 6.3%) Lakeridge Swim Team 05/23/2025 2025 Intermountain Classic Long Course Meet
311 Benjamin Bull 1:38.54 10 BB Min A: 1:32.29 (+6.25s | 6.3%) Bellevue Club Swim Team 07/24/2025 2025 PN LC 12 U Championships
312 Andrew Xie 1:38.62 10 BB Min A: 1:32.29 (+6.33s | 6.4%) Tualatin Hills Swim Club 06/06/2025 2025 THSC June Invitational
50 Back
49.32
49.32
100 Back
49.30
1:38.62
100 Back
1:38.62
313 Oliver Nielsen 1:38.63 10 BB Min A: 1:32.29 (+6.34s | 6.4%) Aquajets Swim Team 06/26/2025 2025 MN AQJT Aquajets Summer Spectacular
50 Back
46.76
46.76
100 Back
51.87
1:38.63
100 Back
1:38.63
314 Hendrix Raulerson 1:38.63 8 BB Min A: 1:32.29 (+6.34s | 6.4%) Nova of Virginia 06/27/2024 NOVA Firecracker Classic
315 Parker Warren 1:38.65 10 BB Min A: 1:32.29 (+6.36s | 6.4%) Southwest Stars Swim Club 06/12/2025 2025 RAFC Summer Solstice
50 Back
48.52
48.52
100 Back
50.13
1:38.65
100 Back
1:38.65
316 Tyler Zhang 1:38.69 10 BB Min A: 1:32.29 (+6.40s | 6.5%) Pacific Dragons Swim Team 07/11/2025 2025 PN OCA July Jamboree Invitational
50 Back
49.16
49.16
100 Back
49.53
1:38.69
100 Back
1:38.69
317 Ludwik Pawelski 1:38.72 8 BB Min A: 1:32.29 (+6.43s | 6.5%) Sparks Piranhas Swim Team 05/23/2025 2025 Intermountain Classic Long Course Meet
50 Back
48.16
48.16
100 Back
50.56
1:38.72
100 Back
1:38.72
318 Flint Wright 1:38.81 10 BB Min A: 1:32.29 (+6.52s | 6.6%) SwimFast 01/17/2026 2026 Azura Winter Open LCM Invite
319 Ricardo Romero 1:38.82 10 BB Min A: 1:32.29 (+6.53s | 6.6%) West Valley Aquatics 05/30/2025 2025 UT CHAT Non Qualifier
50 Back
46.95
46.95
100 Back
51.87
1:38.82
100 Back
1:38.82
320 Michael Drewitz 1:38.84 10 BB Min A: 1:32.29 (+6.55s | 6.6%) South Metro Storm 06/07/2025 2025 MN STRM Summer Slam
50 Back
50.07
50.07
100 Back
48.77
1:38.84
100 Back
1:38.84
321 Patrick Comer 1:38.88 10 BB Min A: 1:32.29 (+6.59s | 6.7%) Westlake Aquatic Facility 06/27/2025 2025 ST HPAC Long Course STX Championship
50 Back
50.24
50.24
100 Back
48.64
1:38.88
100 Back
1:38.88
322 Mason Stout 1:38.91 9 BB Min A: 1:32.29 (+6.62s | 6.7%) Foxjets Swim Team 06/20/2025 2025 MN MAN Red White Blue Invite
50 Back
49.03
49.03
100 Back
49.88
1:38.91
100 Back
1:38.91
323 Rojan Kundey 1:38.93 8 BB Min A: 1:32.29 (+6.64s | 6.7%) Monocacy Aquatic Club 06/14/2024 2024 Winchester Long Course Inviational
324 Jercey Zhao 1:39.04 9 BB Min A: 1:32.29 (+6.75s | 6.8%) Pacific Dragons Swim Team 07/24/2025 2025 PN LC 12 U Championships
325 Joshua Gonen 1:39.10 8 BB Min A: 1:32.29 (+6.81s | 6.9%) YMCA of Austin Swim Alliance 06/27/2025 2025 ST HPAC Long Course STX Championship
50 Back
47.55
47.55
100 Back
51.55
1:39.10
100 Back
1:39.10
326 Simiao He 1:39.13 9 BB Min A: 1:32.29 (+6.84s | 6.9%) Circle C Select Swim Team 05/04/2025 2025 ST TXLA 10 U End Of School Splash
50 Back
48.93
48.93
100 Back
50.20
1:39.13
100 Back
1:39.13
327 Titus Wu 1:39.14 8 BB Min A: 1:32.29 (+6.85s | 6.9%) Lynchburg YMCA Swim Team 07/12/2024 2024 CCA Summer Awards
50 Back
49.00
49.00
100 Back
50.14
1:39.14
100 Back
1:39.14
328 Beau Jakubowski 1:39.16 8 BB Min A: 1:32.29 (+6.87s | 6.9%) Aces Swim Club 05/16/2025 2025 CO ACES Spring Invite
329 Sameer Pai 1:39.30 9 BB Min A: 1:32.29 (+7.01s | 7.1%) Aquajets Swim Team 05/29/2025 2025 MN WOLF HUFF N PUFF INVITE
50 Back
48.92
48.92
100 Back
50.38
1:39.30
100 Back
1:39.30
330 Azaka Charan 1:39.36 10 BB Min A: 1:32.29 (+7.07s | 7.1%) Jbarracudas Swim Team 07/24/2025 2025 SI LC AG CHAMPS
331 David Grant 1:39.36 9 BB Min A: 1:32.29 (+7.07s | 7.1%) Fort Collins Area Swim Team 04/25/2025 2025 CO FAST Spring Splash LC Open
50 Back
48.80
48.80
100 Back
50.56
1:39.36
100 Back
1:39.36
332 Evan Wang 1:39.37 8 BB Min A: 1:32.29 (+7.08s | 7.1%) Rose Bowl Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
333 Aarav Narayan 1:39.51 10 BB Min A: 1:32.29 (+7.22s | 7.3%) California Gold 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
334 Jeremy Zhao 1:39.68 8 BB Min A: 1:32.29 (+7.39s | 7.4%) Quicksilver Swimming 06/27/2025 Valley Splash
335 Federico Cocchiglia 1:39.71 10 BB Min A: 1:32.29 (+7.42s | 7.4%) Mercy HealthPlex Sea Wolves 08/06/2025 2025 Summer Elite Showcase
50 Back
47.91
47.91
100 Back
51.80
1:39.71
100 Back
1:39.71
336 Cameron Boitano 1:39.73 9 BB Min A: 1:32.29 (+7.44s | 7.5%) Pleasanton Seahawks 06/20/2025 Zone 2 Last Chance To AG Champs
337 August Speziale 1:39.77 9 BB Min A: 1:32.29 (+7.48s | 7.5%) Great Lakes Sailfish Swimming 06/12/2025 Holtrey Summer Classic
50 Back
49.33
49.33
100 Back
50.44
1:39.77
100 Back
1:39.77
338 Oliver Pearce 1:39.86 9 BB Min A: 1:32.29 (+7.57s | 7.6%) Aces Swim Club 06/06/2025 2025 CO NJ Summer Solstice Invitational
50 Back
50.41
50.41
100 Back
49.45
1:39.86
100 Back
1:39.86
339 Enzo Harter 1:39.88 9 BB Min A: 1:32.29 (+7.59s | 7.6%) Beaverton Area Aquatics Club 04/18/2025 2025 MAC LONG COURSE INVITATIONAL
340 Lucas De Soto Mejias 1:39.89 9 BB Min A: 1:32.29 (+7.60s | 7.6%) Bolles School Sharks 07/25/2025 2025 Area 1 LCM Championships
341 Nathaniel Barber 1:39.91 10 BB Min A: 1:32.29 (+7.62s | 7.6%) Apex 07/12/2025 2025 OSI Arena Summer LC 10 U Championships
50 Back
49.92
49.92
100 Back
49.99
1:39.91
100 Back
1:39.91
342 Adrian Tu 1:39.98 10 BB Min A: 1:32.29 (+7.69s | 7.7%) Walnut Creek Aquabears 06/20/2025 Zone 2 Last Chance To AG Champs
343 Maximiliano Frehe 1:40.00 9 BB Min A: 1:32.29 (+7.71s | 7.7%) T2 Aquatics 04/11/2025 2025 GCST Spring Invite
50 Back
48.66
48.66
100 Back
51.34
1:40.00
100 Back
1:40.00
344 Brian Isayas 1:40.11 9 BB Min A: 1:32.29 (+7.82s | 7.8%) Macedonia Manta Ray Swim Team 07/24/2025 2025 LE Age Group And Senior LC Championships
345 Caleb Stone 1:40.11 9 BB Min A: 1:32.29 (+7.82s | 7.8%) Bellingham Bay Swim Team 06/14/2025 2025 IST June Invtational
346 Savelii Dorofieiev 1:40.17 9 BB Min A: 1:32.29 (+7.88s | 7.9%) Saint Petersburg Aquatics 07/04/2025 2025 SPA S SEMINOLE SUNRISE LANES SWIM MEET
50 Back
51.24
51.24
100 Back
48.93
1:40.17
100 Back
1:40.17
347 Joshua Wheaton 1:40.20 10 BB Min A: 1:32.29 (+7.91s | 7.9%) Tualatin Hills Swim Club 07/12/2025 2025 OSI Arena Summer LC 10 U Championships
50 Back
50.23
50.23
100 Back
49.97
1:40.20
100 Back
1:40.20
348 Ashwin Tiwari 1:40.24 8 BB Min A: 1:32.29 (+7.95s | 7.9%) Olympic Cascade Aquatics 06/27/2025 2025 PN SMAC Summer Classic Invitational
349 Jonah Hoffman 1:40.36 10 BB Min A: 1:32.29 (+8.07s | 8.0%) Humboldt Swim Club 05/30/2025 VJO S Tuffy Williams Summer Kickoff Classic
350 Alonso Andrade 1:40.37 8 BB Min A: 1:32.29 (+8.08s | 8.1%) EL Paso Border Land Swim Team 06/28/2024 2024 EPAP Jack White Classic
50 Back
50.42
50.42
100 Back
49.95
1:40.37
100 Back
1:40.37

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.