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
1401 Colt Sivells 1:12.76 10 BB Min A: 1:09.79 (+2.97s | 4.1%) Southwest Stars Swim Club 09/27/2025 2025 Elizabeth Kazeck Fall Sprint
50 Free
35.28
35.28
100 Free
37.48
1:12.76
100 Free
1:12.76
1402 Andreas Kwiram 1:12.77 9 BB Min A: 1:09.79 (+2.98s | 4.1%) Hills Hurricane Swimming 10/18/2025 PC SRVA SCY B BB+ Meet
1403 Henry Hales 1:12.77 10 BB Min A: 1:09.79 (+2.98s | 4.1%) Commonwealth Swimming 01/24/2026 2026 NE NSSC Snowman Sprints
50 Free
34.97
34.97
100 Free
37.80
1:12.77
100 Free
1:12.77
1404 Mark Kouzmenko 1:12.77 10 BB Min A: 1:09.79 (+2.98s | 4.1%) Scorpion Swim Club 10/04/2025 2025 NE CRIM IMR PENTATHLON Copied
50 Free
34.75
34.75
100 Free
38.02
1:12.77
100 Free
1:12.77
1405 Isaac Camenisch 1:12.77 9 BB Min A: 1:09.79 (+2.98s | 4.1%) Highbridge Aquatics 12/05/2025 2025 Holiday Classic
50 Free
17.34
17.34
100 Free
55.43
1:12.77
100 Free
1:12.77
1406 Sterling Stewart 1:12.77 9 BB Min A: 1:09.79 (+2.98s | 4.1%) South Lake Aquatic Club 01/16/2026 2026 SE Ralph Crocker Classic
1407 Carter McCluskey 1:12.78 10 BB Min A: 1:09.79 (+2.99s | 4.1%) Anglerfish Aquatics 02/13/2026 2026 NE SAC 10 Under Champs
50 Free
34.07
34.07
100 Free
38.71
1:12.78
100 Free
1:12.78
1408 Amir Toleubek 1:12.78 10 BB Min A: 1:09.79 (+2.99s | 4.1%) Gulliver Swim Club 01/23/2026 SPEEDO CUP CLOSED INVITE Copied
50 Free
33.47
33.47
50 Free
33.47
100 Free
39.31
1:12.78
50 Free
39.31
1409 Frederick Jackson 1:12.78 10 BB Min A: 1:09.79 (+2.99s | 4.1%) Royal Swimming 01/31/2026 2026 Guppy Bowl
1410 Harrison Brooks 1:12.79 10 BB Min A: 1:09.79 (+3.00s | 4.1%) Kceoc Aquatic Club 11/22/2025 2025 Dragonfly Medical Cranberry Classic
50 Free
35.67
35.67
100 Free
37.12
1:12.79
100 Free
1:12.79
1411 Luke Giannini 1:12.80 10 BB Min A: 1:09.79 (+3.01s | 4.1%) Dynamo Swim Club 10/17/2025 2025 HSA Fran Norris Meet
50 Free
34.54
34.54
100 Free
38.26
1:12.80
100 Free
1:12.80
1412 Evan Willis 1:12.80 10 BB Min A: 1:09.79 (+3.01s | 4.1%) Madison Swimming Association 01/16/2026 2026 HSA TYR Invitational
50 Free
34.11
34.11
100 Free
38.69
1:12.80
100 Free
1:12.80
1413 Austin Shillman 1:12.80 10 BB Min A: 1:09.79 (+3.01s | 4.1%) Pine Crest Swimming 02/06/2026 2026 Matt Mounts Memorial Swim Meet
50 Free
34.39
34.39
100 Free
38.41
1:12.80
100 Free
1:12.80
1414 Jacob Baldinger 1:12.80 9 BB Min A: 1:09.79 (+3.01s | 4.1%) Sehome 01/10/2026 2026 Kentridge High School Invitational Obse
50 Free
34.38
34.38
100 Free
38.42
1:12.80
100 Free
1:12.80
1415 Zackary Gromowski 1:12.80 9 BB Min A: 1:09.79 (+3.01s | 4.1%) Rockville Montgomery Swim Club 10/17/2025 2025 RMSC October Kick Off Classic
50 Free
34.28
34.28
100 Free
38.52
1:12.80
100 Free
1:12.80
1416 Reese Baxter 1:12.81 10 BB Min A: 1:09.79 (+3.02s | 4.1%) Portland Porpoise Swim Club 02/13/2026 2026 NE SAC 10 Under Champs
50 Free
1:12.94
1:12.94
100 Free
0.-13
1:12.81
100 Free
1:12.81
1417 Hines Butler 1:12.81 10 BB Min A: 1:09.79 (+3.02s | 4.1%) Sarasota Sharks 01/23/2026 2026 Hot Chocolate Invite
1418 Mark Kiselev 1:12.81 9 BB Min A: 1:09.79 (+3.02s | 4.1%) Royal Swim Team 12/12/2025 2025 CA SCS RAA WAG
50 Free
34.94
34.94
100 Free
37.87
1:12.81
100 Free
1:12.81
1419 Nolan Rhamey 1:12.81 10 BB Min A: 1:09.79 (+3.02s | 4.1%) North Jeffco Swim Team 01/09/2026 2026 CO NJ Narwhal Invitational
50 Free
34.71
34.71
100 Free
38.10
1:12.81
100 Free
1:12.81
1420 Pablo Rodriguez-Hernandez 1:12.81 10 BB Min A: 1:09.79 (+3.02s | 4.1%) Stanwood High School 01/10/2026 2026 Kentridge High School Invitational Obse
1421 Finn Foster 1:12.82 9 BB Min A: 1:09.79 (+3.03s | 4.2%) South Shore Sails 01/17/2025 2025 TWST Speedo Winter Classic Invitational
50 Free
33.82
33.82
100 Free
39.00
1:12.82
100 Free
1:12.82
1422 Tanner Langsdale 1:12.82 10 BB Min A: 1:09.79 (+3.03s | 4.2%) York Swim Club of Northern Vir 01/17/2026 PVS January Open 2026 PWCS
50 Free
34.07
34.07
100 Free
38.75
1:12.82
100 Free
1:12.82
1423 Parker Dekow 1:12.84 10 BB Min A: 1:09.79 (+3.05s | 4.2%) Nitro Swimming 10/26/2025 2025 ST TXLA 10 U Fall Kick Off
50 Free
34.56
34.56
100 Free
38.28
1:12.84
100 Free
1:12.84
1424 Christopher Navarro 1:12.84 10 BB Min A: 1:09.79 (+3.05s | 4.2%) Kamehameha Swim Club 12/06/2025 45th Annual Ken Suenaga Invitational (SCY)
1425 Caden Merritt 1:12.85 10 BB Min A: 1:09.79 (+3.06s | 4.2%) Carolina Aquatic Team 01/09/2026 2026 CAT Frozen Frenzy
50 Free
35.43
35.43
100 Free
37.42
1:12.85
100 Free
1:12.85
1426 Owen Kramer 1:12.87 10 BB Min A: 1:09.79 (+3.08s | 4.2%) New Wave Swim Team 01/16/2026 2026 RSA Winter Tri
50 Free
34.92
34.92
100 Free
37.95
1:12.87
100 Free
1:12.87
1427 Nathan Purifoy 1:12.88 10 BB Min A: 1:09.79 (+3.09s | 4.2%) Rockville Montgomery Swim Club 12/05/2025 2025 Christmas Championships
50 Free
34.48
34.48
100 Free
38.40
1:12.88
100 Free
1:12.88
1428 Landon Angle 1:12.89 10 BB Min A: 1:09.79 (+3.10s | 4.3%) Oly Swimming 02/06/2026 2026 Michigan Open
50 Free
34.78
34.78
100 Free
38.11
1:12.89
100 Free
1:12.89
1429 Stiles McCumber 1:12.89 10 BB Min A: 1:09.79 (+3.10s | 4.3%) Huntsville Swim Association 02/06/2026 2026 SES Region 3 Champions
50 Free
34.93
34.93
100 Free
37.96
1:12.89
100 Free
1:12.89
1430 Cullen Burnes 1:12.89 10 BB Min A: 1:09.79 (+3.10s | 4.3%) All Star Aquatics 12/05/2025 2025 Christmas Championships
50 Free
35.16
35.16
100 Free
37.73
1:12.89
100 Free
1:12.89
1431 Jameson Knesek 1:12.90 10 BB Min A: 1:09.79 (+3.11s | 4.3%) Supernova Swim Team 11/08/2025 Atlantis 2025 Fall Quack Tack Ular
50 Free
34.30
34.30
100 Free
38.60
1:12.90
100 Free
1:12.90
1432 Carter Gray 1:12.90 9 BB Min A: 1:09.79 (+3.11s | 4.3%) Cleveland Aquatics 01/09/2026 2026 MCC January Invite
50 Free
33.60
33.60
100 Free
39.30
1:12.90
100 Free
1:12.90
1433 David Grant 1:12.90 10 BB Min A: 1:09.79 (+3.11s | 4.3%) Fort Collins Area Swim Team 01/23/2026 2026 CO FAST Winter Open
50 Free
34.16
34.16
100 Free
38.74
1:12.90
100 Free
1:12.90
1434 Nathaniel Herman 1:12.90 9 BB Min A: 1:09.79 (+3.11s | 4.3%) Lynchburg YMCA Swim Team 01/02/2026 2026 LY Winter Invitational
50 Free
34.67
34.67
100 Free
38.23
1:12.90
100 Free
1:12.90
1435 Seth Overstreet 1:12.90 10 BB Min A: 1:09.79 (+3.11s | 4.3%) Quest Swimming 01/24/2026 2026 WAC Mike Willard Polar Plunge
1436 Mark Patten 1:12.91 10 BB Min A: 1:09.79 (+3.12s | 4.3%) North Palm Beach Swim Club 01/23/2026 SPEEDO CUP CLOSED INVITE Copied
50 Free
34.53
34.53
50 Free
34.53
100 Free
38.38
1:12.91
50 Free
38.38
1437 Aaron Zheng 1:12.91 10 BB Min A: 1:09.79 (+3.12s | 4.3%) Long Island Aquatic Club 12/05/2025 2025 MR NYS Holiday Classic Trials Finals
50 Free
34.29
34.29
100 Free
38.62
1:12.91
100 Free
1:12.91
1438 Graham Stein 1:12.92 11 BB Min A: 1:09.79 (+3.13s | 4.3%) Team Suffolk 01/09/2026 2026 MR TVSC TJ Kelly Memorial Joust
50 Free
34.40
34.40
100 Free
38.52
1:12.92
100 Free
1:12.92
1439 Leonardo Henn 1:12.92 10 BB Min A: 1:09.79 (+3.13s | 4.3%) Eagles Swim Club 02/06/2026 2026 Matt Mounts Memorial Swim Meet
50 Free
34.18
34.18
100 Free
38.74
1:12.92
100 Free
1:12.92
1440 Demian Jarmy 1:12.93 10 BB Min A: 1:09.79 (+3.14s | 4.3%) Pleasanton Seahawks 11/15/2025 Alto Nov 15 16 Fall Frolic
50 Free
34.58
34.58
100 Free
38.35
1:12.93
100 Free
1:12.93
1441 Colt Lybrand 1:12.94 9 BB Min A: 1:09.79 (+3.15s | 4.3%) Unattached 01/10/2026 2026 WINTERFEST SWIM MEET
50 Free
35.38
35.38
100 Free
37.56
1:12.94
100 Free
1:12.94
1442 Mauro Carrasco 1:12.94 9 BB Min A: 1:09.79 (+3.15s | 4.3%) Southwest Aquatic Team 01/23/2026 2026 BD JCAT IMX 2026
1443 Weston Weishaar 1:12.94 10 BB Min A: 1:09.79 (+3.15s | 4.3%) Skagit Valley YMCA Tritons 01/24/2026 2026 WA State Y Championship Meet
50 Free
34.66
34.66
100 Free
38.28
1:12.94
100 Free
1:12.94
1444 Osvalt Weng Brouard 1:12.94 10 BB Min A: 1:09.79 (+3.15s | 4.3%) Long Island Aquatic Club 01/16/2026 2026 MR NFS 43rd Annual Dr MLK Jr Invite
50 Free
34.68
34.68
100 Free
38.26
1:12.94
100 Free
1:12.94
1445 Yanbo Li 1:12.95 9 BB Min A: 1:09.79 (+3.16s | 4.3%) Bolles School Sharks 11/15/2025 EAJ Fall Harvest 2025
50 Free
33.84
33.84
100 Free
39.11
1:12.95
100 Free
1:12.95
1446 Jonathan Wen 1:12.95 10 BB Min A: 1:09.79 (+3.16s | 4.3%) Rancho San Dieguito 12/19/2025 2025 SI Winter Age Group Championships
50 Free
33.60
33.60
100 Free
39.35
1:12.95
100 Free
1:12.95
1447 Aram Hovsepian 1:12.95 10 BB Min A: 1:09.79 (+3.16s | 4.3%) Canyons Aquatic Club 12/06/2025 2025 CA CANY Candy Cane
1448 Drew McDonnell 1:12.96 10 BB Min A: 1:09.79 (+3.17s | 4.3%) Midland Dolphins 02/07/2026 2026 Grand Rapids Open
50 Free
36.34
36.34
100 Free
36.62
1:12.96
100 Free
1:12.96
1449 Kegan Lynn 1:12.97 10 BB Min A: 1:09.79 (+3.18s | 4.4%) Carolina Aquatics Swim Club 12/12/2025 2025 NC QCD Holiday Invite
50 Free
35.40
35.40
100 Free
37.57
1:12.97
100 Free
1:12.97
1450 David Zhang 1:12.97 10 BB Min A: 1:09.79 (+3.18s | 4.4%) Pacific Dragons Swim Team 01/24/2026 2026 PN PDST Winter Invitational Meet Approv
50 Free
34.24
34.24
100 Free
38.73
1:12.97
100 Free
1:12.97

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.