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USA Boys 10 & under - 100 Y Free

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
3401 Camden Sparenborg 1:21.08 8 B Min BB: 1:18.89 (+2.19s | 2.7%) Utah Valley Aquatics 12/29/2025 60th Kearns Holiday Open Invitational
50 Free
39.76
39.76
100 Free
41.32
1:21.08
100 Free
1:21.08
3402 Richard Li 1:21.08 9 B Min BB: 1:18.89 (+2.19s | 2.7%) Monocacy Aquatic Club 03/13/2026 2026 Speedo Maryland Junior Championship Si
50 Free
39.64
39.64
100 Free
41.44
1:21.08
100 Free
1:21.08
3403 Sean Broderick 1:21.08 9 B Min BB: 1:18.89 (+2.19s | 2.7%) Staten Island Aquatics Club 02/07/2026 2026 MR QNS We Fly High Invitational
50 Free
38.07
38.07
100 Free
43.01
1:21.08
100 Free
1:21.08
3404 Cooper Dickie 1:21.08 10 B Min BB: 1:18.89 (+2.19s | 2.7%) Seattle Metropolitan Aquatic C 01/31/2026 2026 PN KING Beast IMX IMR Invitational Appr
50 Free
38.11
38.11
100 Free
42.97
1:21.08
100 Free
1:21.08
3405 Theodore Walters 1:21.09 10 B Min BB: 1:18.89 (+2.20s | 2.7%) Madison Area YMCA Mariners 01/09/2026 MR 2026 12 UNDER TEAM WINTER CARNIVAL
50 Free
38.92
38.92
100 Free
42.17
1:21.09
100 Free
1:21.09
3406 Hiro Johansen 1:21.09 9 B Min BB: 1:18.89 (+2.20s | 2.7%) Brooklyn Stingrays 03/27/2026 2026 MR Bronze Championships Central KBM
50 Free
38.36
38.36
100 Free
42.73
1:21.09
100 Free
1:21.09
3407 Shane Kirk 1:21.09 8 B Min BB: 1:18.89 (+2.20s | 2.7%) Bolles School Sharks 02/20/2026 2026 Area 1 Spring Championships
50 Free
38.12
38.12
100 Free
42.97
1:21.09
100 Free
1:21.09
3408 Bentley Elliott 1:21.10 9 B Min BB: 1:18.89 (+2.21s | 2.7%) Shock Wave 11/07/2025 2025 SE BSL Cranberry Classic
50 Free
39.71
39.71
100 Free
41.39
1:21.10
100 Free
1:21.10
3409 Henry Horner 1:21.10 9 B Min BB: 1:18.89 (+2.21s | 2.7%) Diablo Aquatics 12/04/2025 2025 Holiday Swim Festival
50 Free
36.36
36.36
100 Free
44.74
1:21.10
100 Free
1:21.10
3410 Elliott Lee Chan Kam 1:21.10 9 B Min BB: 1:18.89 (+2.21s | 2.7%) Alto Swim Club 03/28/2026 Alto Rock The Blocks Invitational 2026
50 Free
37.95
37.95
100 Free
43.15
1:21.10
100 Free
1:21.10
3411 Enzo Amorim 1:21.11 9 B Min BB: 1:18.89 (+2.22s | 2.7%) Portneuf Valley Swim Team 12/13/2025 2025 Holiday Classic
50 Free
36.40
36.40
100 Free
44.71
1:21.11
100 Free
1:21.11
3412 Eason Ng 1:21.11 10 B Min BB: 1:18.89 (+2.22s | 2.7%) Utica Shelby Swim Club 02/27/2026 2026 Junior Cup
50 Free
38.31
38.31
100 Free
42.80
1:21.11
100 Free
1:21.11
3413 Evan Farr 1:21.12 10 B Min BB: 1:18.89 (+2.23s | 2.7%) Rockville Montgomery Swim Club 03/20/2026 2026 RMSC Spring Finale
3414 Henry Fransen Weinberger 1:21.12 8 B Min BB: 1:18.89 (+2.23s | 2.7%) Minnetonka Swim Club 03/07/2026 2026 MN RSC 10 U State Championship
50 Free
38.46
38.46
100 Free
42.66
1:21.12
100 Free
1:21.12
3415 Joshua Wheaton 1:21.12 10 B Min BB: 1:18.89 (+2.23s | 2.7%) Tualatin Hills Swim Club 02/06/2026 2026 Forest Grove Coast Range Qualifier
50 Free
38.19
38.19
100 Free
42.93
1:21.12
100 Free
1:21.12
3416 Calynn Daniel 1:21.13 10 B Min BB: 1:18.89 (+2.24s | 2.8%) Southeast Tennessee Swimming 02/13/2026 2026 SE BAY Region 2 Championships Copied
50 Free
40.98
40.98
100 Free
40.15
1:21.13
100 Free
1:21.13
3417 Long Ma 1:21.14 10 B Min BB: 1:18.89 (+2.25s | 2.8%) Gator Swim Club 01/09/2026 2026 FAST Polar Plunge
50 Free
38.54
38.54
100 Free
42.60
1:21.14
100 Free
1:21.14
3418 Lukas Vuksanovich 1:21.14 9 B Min BB: 1:18.89 (+2.25s | 2.8%) Viking Aquatic Club 01/09/2026 MR 2026 12 UNDER TEAM WINTER CARNIVAL
50 Free
36.39
36.39
100 Free
44.75
1:21.14
100 Free
1:21.14
3419 Mick Resnick 1:21.15 10 B Min BB: 1:18.89 (+2.26s | 2.8%) The St. James Swim Club 12/04/2025 2025 Sport Fair Winter Classic
50 Free
39.63
39.63
100 Free
41.52
1:21.15
100 Free
1:21.15
3420 Jack Sabatini 1:21.15 10 B Min BB: 1:18.89 (+2.26s | 2.8%) Huntsville Swim Association 01/16/2026 2026 HSA TYR Invitational
50 Free
38.26
38.26
100 Free
42.89
1:21.15
100 Free
1:21.15
3421 Juwon Baek 1:21.16 9 B Min BB: 1:18.89 (+2.27s | 2.8%) Condors Swim Club 10/10/2025 2025 MR COND October Fall Festival
50 Free
37.61
37.61
100 Free
43.55
1:21.16
100 Free
1:21.16
3422 Landen Kinard 1:21.17 8 B Min BB: 1:18.89 (+2.28s | 2.8%) Columbia Aquatics Association 03/21/2026 2026 Maryland 8 Under Championship Meet
3423 Aezekiel Barcelon 1:21.17 10 B Min BB: 1:18.89 (+2.28s | 2.8%) Hickory Foundation YMCA Seahor 03/06/2026 Jon Jolley GYSSA 2026
50 Free
38.71
38.71
100 Free
42.46
1:21.17
100 Free
1:21.17
3424 Aiden Fry 1:21.17 10 B Min BB: 1:18.89 (+2.28s | 2.8%) Alleghany Highlands YMCA Dolph 01/02/2026 2026 LY Winter Invitational
50 Free
36.46
36.46
100 Free
44.71
1:21.17
100 Free
1:21.17
3425 Ethan Seeger 1:21.18 10 B Min BB: 1:18.89 (+2.29s | 2.8%) Prince William Swim Club 02/13/2026 2026 Northern District 12 Under Championship
50 Free
37.33
37.33
100 Free
43.85
1:21.18
100 Free
1:21.18
3426 Erik Sonnenberg 1:21.19 10 B Min BB: 1:18.89 (+2.30s | 2.8%) Napoleon Aquatic Club 02/19/2026 2026 OH SOS SC Regional Championships
50 Free
37.37
37.37
100 Free
43.82
1:21.19
100 Free
1:21.19
3427 Austin Dunn 1:21.19 9 B Min BB: 1:18.89 (+2.30s | 2.8%) Streamliner Aquatics 11/16/2025 Fall Mixer Block Party #2
50 Free
37.31
37.31
100 Free
43.88
1:21.19
100 Free
1:21.19
3428 Thalys Shiue 1:21.19 10 B Min BB: 1:18.89 (+2.30s | 2.8%) Ann Arbor Huron 02/27/2026 Boy S SEC Red Championship 2026
50 Free
38.19
38.19
100 Free
43.00
1:21.19
100 Free
1:21.19
3429 Caden Shane 1:21.19 9 B Min BB: 1:18.89 (+2.30s | 2.8%) Sarasota Tsunami Swim Team 01/10/2026 2026 WINTERFEST SWIM MEET
50 Free
37.64
37.64
100 Free
43.55
1:21.19
100 Free
1:21.19
3430 Edward Byrnes 1:21.19 10 B Min BB: 1:18.89 (+2.30s | 2.8%) Las Cruces Aquatic Team 02/13/2026 2026 BD Arctic BLAST Swim Meet
50 Free
38.34
38.34
100 Free
42.85
1:21.19
100 Free
1:21.19
3431 Keith Barker 1:21.21 10 B Min BB: 1:18.89 (+2.32s | 2.9%) Aulea Swim Club 02/26/2026 2026 HI Hawaiian Swimming SCY AGChamps
50 Free
38.45
38.45
100 Free
42.76
1:21.21
100 Free
1:21.21
3432 William Russ 1:21.21 10 B Min BB: 1:18.89 (+2.32s | 2.9%) Team Charlotte Swimming 03/07/2026 2026 MSA March Madness Invitational
3433 Patrick Wunner 1:21.22 10 B Min BB: 1:18.89 (+2.33s | 2.9%) Treasure Coast Swimming 03/01/2025 Area 6 Spring Championships
3434 CarlosRoberto Andara 1:21.23 9 B Min BB: 1:18.89 (+2.34s | 2.9%) Eagle Aquatics 02/14/2026 NMST BMHG February BC Invite 26
50 Free
38.52
38.52
100 Free
42.71
1:21.23
100 Free
1:21.23
3435 Andy Castaneda Sanchez 1:21.23 9 B Min BB: 1:18.89 (+2.34s | 2.9%) Mckay 02/11/2026 2026 OR HS 5a 3
3436 Joseph Johnson 1:21.23 10 B Min BB: 1:18.89 (+2.34s | 2.9%) Unattached 02/13/2026 2026 Northern District 12 Under Championship
50 Free
37.33
37.33
100 Free
43.90
1:21.23
100 Free
1:21.23
3437 Caleb Pan 1:21.24 10 B Min BB: 1:18.89 (+2.35s | 2.9%) West Coast Aquatics 03/28/2026 2026 PN Spring Showdown, Div 3 Approved
50 Free
37.67
37.67
100 Free
43.57
1:21.24
100 Free
1:21.24
3438 Shay Jain 1:21.25 9 B Min BB: 1:18.89 (+2.36s | 2.9%) Palo Alto Stanford Aquatics 03/07/2026 2026 PASA Last Chance For JO S
3439 Anirva Ramapuram Naika 1:21.25 10 B Min BB: 1:18.89 (+2.36s | 2.9%) Omni Otters Swim Club 02/27/2026 2026 MN STRM Minnesota Regional Championship
50 Free
39.25
39.25
100 Free
42.00
1:21.25
100 Free
1:21.25
3440 Miles Chen-Wreglesworth 1:21.25 10 B Min BB: 1:18.89 (+2.36s | 2.9%) Life Time Michigan Swim Team 03/07/2026 2026 Lake Huron Regional Meet
50 Free
36.62
36.62
100 Free
44.63
1:21.25
100 Free
1:21.25
3441 Michael Valikhovsky 1:21.26 10 B Min BB: 1:18.89 (+2.37s | 2.9%) Quince Orchard Swim Academy 02/27/2026 2026 Cherry Blossom Champs
50 Free
37.97
37.97
100 Free
43.29
1:21.26
100 Free
1:21.26
3442 Arieh Elias 1:21.27 10 B Min BB: 1:18.89 (+2.38s | 2.9%) Unattached 01/17/2026 2026 PV January Open Audrey Moore
50 Free
38.51
38.51
100 Free
42.76
1:21.27
100 Free
1:21.27
3443 John Kosch 1:21.28 10 B Min BB: 1:18.89 (+2.39s | 2.9%) Oly Swimming 02/27/2026 2026 MCSA Junior Cup
50 Free
38.33
38.33
100 Free
42.95
1:21.28
100 Free
1:21.28
3444 William Martzke 1:21.29 10 B Min BB: 1:18.89 (+2.40s | 3.0%) Birmingham \\\\\\'y\\\\\\' Blue Dolphins 11/22/2025 2025 Royal Fall Cup
50 Free
37.26
37.26
100 Free
44.03
1:21.29
100 Free
1:21.29
3445 Phearce Davis-Thompson 1:21.30 10 B Min BB: 1:18.89 (+2.41s | 3.0%) Lone Star Aquatic Club 10/18/2025 2025 ST SRG SCY Surgetoberfest
50 Free
39.42
39.42
100 Free
41.88
1:21.30
100 Free
1:21.30
3446 Bode Lanning 1:21.30 10 B Min BB: 1:18.89 (+2.41s | 3.0%) Millard Aquatic Club 02/20/2026 2026 MW Midwestern Age Group Short Course
50 Free
37.20
37.20
100 Free
44.10
1:21.30
100 Free
1:21.30
3447 Lok Zhang 1:21.30 10 B Min BB: 1:18.89 (+2.41s | 3.0%) Pacific Dragons Swim Team 01/24/2026 2026 PN PDST Winter Invitational Meet Approv
50 Free
38.23
38.23
100 Free
43.07
1:21.30
100 Free
1:21.30
3448 Kai Johnson 1:21.31 9 B Min BB: 1:18.89 (+2.42s | 3.0%) Tide Swimming 02/13/2026 2026 Southeast District 9 12 Championship
50 Free
39.32
39.32
100 Free
41.99
1:21.31
100 Free
1:21.31
3449 Benjamin Verhoef 1:21.31 9 B Min BB: 1:18.89 (+2.42s | 3.0%) Bolles School Sharks 02/20/2026 2026 Area 1 Spring Championships
50 Free
37.82
37.82
100 Free
43.49
1:21.31
100 Free
1:21.31
3450 Shi Zha 1:21.31 7 B Min BB: 1:18.89 (+2.42s | 3.0%) Charles River Aquatics 02/06/2026 2026 NE CRA Last Chance February Invite
50 Free
37.67
37.67
100 Free
43.64
1:21.31
100 Free
1:21.31

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.