New! ScoreMeUp is now available on the App Store. Download the iOS app →

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
551 Bennett Montague 1:18.02 10 A Min AA: 1:16.09 (+1.93s | 2.5%) Cypress Fairbanks Swim Club 01/31/2025 2025 Fleet Mardi Gras
50 Back
38.64
38.64
100 Back
39.38
1:18.02
100 Back
1:18.02
552 Qurtis Lo 1:18.02 10 A Min AA: 1:16.09 (+1.93s | 2.5%) Marlins Of Raleigh 12/04/2025 14th Annual Swim Tri Speedo Winter Champs
50 Back
37.79
37.79
100 Back
40.23
1:18.02
100 Back
1:18.02
553 Yuri Igitkhanyan 1:18.05 10 A Min AA: 1:16.09 (+1.96s | 2.5%) Bravo Swim Team 01/16/2026 2026 RANS Winter Splash
554 Dylan Briley 1:18.08 10 A Min AA: 1:16.09 (+1.99s | 2.5%) Northern Lights Swim Club 03/19/2026 2026 Northwest Region AG Champs Approved
50 Back
37.97
37.97
100 Back
40.11
1:18.08
100 Back
1:18.08
555 Easson Ji 1:18.08 9 A Min AA: 1:16.09 (+1.99s | 2.5%) Xtreme Swim Club 03/13/2026 2026 NE INST NE Cup
50 Back
37.96
37.96
100 Back
40.12
1:18.08
100 Back
1:18.08
556 Yuning Huang 1:18.10 10 A Min AA: 1:16.09 (+2.01s | 2.6%) Rose Bowl Aquatics 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Back
37.76
37.76
100 Back
40.34
1:18.10
100 Back
1:18.10
557 Brantley Barber 1:18.11 10 A Min AA: 1:16.09 (+2.02s | 2.6%) Great Lakes Tritons 01/16/2026 2026 Odd Age Classic
50 Back
38.23
38.23
100 Back
39.88
1:18.11
100 Back
1:18.11
558 Elliott Ganancial 1:18.12 10 A Min AA: 1:16.09 (+2.03s | 2.6%) Aloha Aquatics Association 04/18/2026 44th Annual Harry Mamizuka Invitational
50 Back
37.65
37.65
100 Back
40.47
1:18.12
100 Back
1:18.12
559 Lucas Jiang 1:18.12 9 A Min AA: 1:16.09 (+2.03s | 2.6%) Kingfish Swimming Medfield 02/13/2026 2026 NE SAC 10 Under Champs
50 Back
38.33
38.33
100 Back
39.79
1:18.12
100 Back
1:18.12
560 Maximilian Smith 1:18.14 9 A Min AA: 1:16.09 (+2.05s | 2.6%) Lynchburg Aquatic Club 12/11/2025 2025 East Coast WinterFest
50 Back
37.88
37.88
100 Back
40.26
1:18.14
100 Back
1:18.14
561 Nicolas Martinez 1:18.19 10 A Min AA: 1:16.09 (+2.10s | 2.7%) Nova of Virginia 01/09/2026 NOVA New Year S Kick Off
50 Back
38.34
38.34
100 Back
39.85
1:18.19
100 Back
1:18.19
562 Axel Wortman 1:18.20 10 A Min AA: 1:16.09 (+2.11s | 2.7%) Bozeman Barracudas Swim Team 12/04/2025 2025 Holiday Swim Festival
50 Back
36.84
36.84
100 Back
41.36
1:18.20
100 Back
1:18.20
563 Holton Lika 1:18.21 10 A Min AA: 1:16.09 (+2.12s | 2.7%) Swim Florida 11/07/2025 2025 SYS Turkey Meet
50 Back
37.95
37.95
100 Back
40.26
1:18.21
100 Back
1:18.21
564 Colton Alex 1:18.21 10 A Min AA: 1:16.09 (+2.12s | 2.7%) Nation\\\\\\'s Capital Swim Club 12/11/2025 2025 Katie Ledecky Invitational
50 Back
38.97
38.97
100 Back
39.24
1:18.21
100 Back
1:18.21
565 Austin Yang 1:18.21 10 A Min AA: 1:16.09 (+2.12s | 2.7%) Three Village Swim Club 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Back
37.73
37.73
100 Back
40.48
1:18.21
100 Back
1:18.21
566 Ethan Wang 1:18.23 9 A Min AA: 1:16.09 (+2.14s | 2.7%) Alto Swim Club 03/28/2026 Alto Rock The Blocks Invitational 2026
50 Back
38.15
38.15
100 Back
40.08
1:18.23
100 Back
1:18.23
567 Jaden Shin 1:18.25 10 A Min AA: 1:16.09 (+2.16s | 2.8%) Stingray Swim Team 12/12/2025 2025 PN 14 Under Short Course Champs Approved
50 Back
38.52
38.52
100 Back
39.73
1:18.25
100 Back
1:18.25
568 Jaezyn Magnaye 1:18.27 10 A Min AA: 1:16.09 (+2.18s | 2.8%) Tualatin Hills Swim Club 02/21/2026 2026 Arena Short Course 10 U Championships
50 Back
37.56
37.56
100 Back
40.71
1:18.27
100 Back
1:18.27
569 Preston Mueller 1:18.28 10 A Min AA: 1:16.09 (+2.19s | 2.8%) Seahawks Swim club 02/27/2026 Ozark Division I Championship
50 Back
38.70
38.70
100 Back
39.58
1:18.28
100 Back
1:18.28
570 Johnathan Wang 1:18.29 9 A Min AA: 1:16.09 (+2.20s | 2.8%) Alto Swim Club 03/28/2026 Alto Rock The Blocks Invitational 2026
50 Back
37.65
37.65
100 Back
40.64
1:18.29
100 Back
1:18.29
571 Adam Rosol 1:18.30 9 A Min AA: 1:16.09 (+2.21s | 2.8%) Twisters Swim Club 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Back
38.13
38.13
100 Back
40.17
1:18.30
100 Back
1:18.30
572 Graham Greenblatt 1:18.30 10 A Min AA: 1:16.09 (+2.21s | 2.8%) Swim Streamline at Northampton 02/21/2025 2025 Gulf 12 Under Champs (TASC)
50 Back
36.84
36.84
100 Back
41.46
1:18.30
100 Back
1:18.30
573 Logan Liew 1:18.30 10 A Min AA: 1:16.09 (+2.21s | 2.8%) Streamliner Aquatics 11/15/2025 Fall Mixer Block Party #1
50 Back
37.73
37.73
100 Back
40.57
1:18.30
100 Back
1:18.30
574 Peter Enberg 1:18.31 9 A Min AA: 1:16.09 (+2.22s | 2.8%) Raleigh Swimming Association 02/12/2026 2026 RSA Cupid Cuts
575 Jeffrey Moon 1:18.32 10 A Min AA: 1:16.09 (+2.23s | 2.8%) Commerce Aquatics Swim Team 12/12/2025 2025 CA GWSC Winter Age Group Invitational
50 Back
38.67
38.67
100 Back
39.65
1:18.32
100 Back
1:18.32
576 Kellan Naisbitt 1:18.33 10 A Min AA: 1:16.09 (+2.24s | 2.9%) Mission Viejo Nadadores 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Back
38.63
38.63
100 Back
39.70
1:18.33
100 Back
1:18.33
577 Bennett Cordero 1:18.33 10 A Min AA: 1:16.09 (+2.24s | 2.9%) Aquatic Team Of Mecklenburg 03/06/2026 Speedo Southern Premier
50 Back
38.16
38.16
100 Back
40.17
1:18.33
100 Back
1:18.33
578 Brooks Switaj 1:18.37 9 A Min AA: 1:16.09 (+2.28s | 2.9%) Bellevue Club Swim Team 03/19/2026 2026 Northwest Region AG Champs Approved
50 Back
38.53
38.53
100 Back
39.84
1:18.37
100 Back
1:18.37
579 Nicholas Selvaggi 1:18.38 10 A Min AA: 1:16.09 (+2.29s | 2.9%) Fox Swim Club 01/18/2026 2026 Fox Winter Invitational Meet
50 Back
38.65
38.65
100 Back
39.73
1:18.38
100 Back
1:18.38
580 Ian Kato 1:18.40 10 A Min AA: 1:16.09 (+2.31s | 2.9%) Sandy High School Swim Team 02/15/2025 2025 OR HS 6a 4
50 Back
38.41
38.41
100 Back
39.99
1:18.40
100 Back
1:18.40
581 William Andrew 1:18.41 10 A Min AA: 1:16.09 (+2.32s | 3.0%) Burlington Edison 02/13/2026 2026 (WIAA) NW District 1 2A Boys HS OB
50 Back
39.23
39.23
100 Back
39.18
1:18.41
100 Back
1:18.41
582 Gael Hernandez 1:18.43 10 A Min AA: 1:16.09 (+2.34s | 3.0%) EL Paso Border Land Swim Team 02/27/2026 2026 BD SCY Border Champs
50 Back
39.55
39.55
100 Back
38.88
1:18.43
100 Back
1:18.43
583 Braden Dunlap 1:18.43 9 A Min AA: 1:16.09 (+2.34s | 3.0%) Naval Academy Aquatic Club 03/05/2026 2026 MD LSC 14 U Championships
50 Back
37.39
37.39
100 Back
41.04
1:18.43
100 Back
1:18.43
584 Marc Fat 1:18.43 10 A Min AA: 1:16.09 (+2.34s | 3.0%) Charles River Aquatics 02/13/2026 2026 NE SAC 10 Under Champs
50 Back
39.27
39.27
100 Back
39.16
1:18.43
100 Back
1:18.43
585 Niam Gettings 1:18.44 10 A Min AA: 1:16.09 (+2.35s | 3.0%) North Carolina Aquatic Club 02/26/2026 2026 NCS SC AG CHAMPS
50 Back
37.81
37.81
100 Back
40.63
1:18.44
100 Back
1:18.44
586 Jack Armbruster 1:18.45 10 A Min AA: 1:16.09 (+2.36s | 3.0%) San Clemente Aquatic Team 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Back
37.86
37.86
100 Back
40.59
1:18.45
100 Back
1:18.45
587 Koki Tsujiuchi 1:18.45 10 A Min AA: 1:16.09 (+2.36s | 3.0%) Huntsville Swim Association 01/16/2026 2026 HSA TYR Invitational
50 Back
37.44
37.44
100 Back
41.01
1:18.45
100 Back
1:18.45
588 Riccardo Sardena 1:18.46 10 A Min AA: 1:16.09 (+2.37s | 3.0%) Swim Team of Placentia 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Back
37.61
37.61
100 Back
40.85
1:18.46
100 Back
1:18.46
589 Keegan Bertoia 1:18.46 10 A Min AA: 1:16.09 (+2.37s | 3.0%) Schertz YMCA Swim Team 02/13/2026 2026 ST HPAC STX Champs South
50 Back
39.04
39.04
100 Back
39.42
1:18.46
100 Back
1:18.46
590 Louis Choi 1:18.47 9 A Min AA: 1:16.09 (+2.38s | 3.0%) Saline Swim Team 02/28/2026 2026 Last Chance Meet
50 Back
38.19
38.19
100 Back
40.28
1:18.47
100 Back
1:18.47
591 Nicholas Galvin 1:18.48 10 A Min AA: 1:16.09 (+2.39s | 3.0%) Sarasota Sharks 11/07/2025 2025 SYS Turkey Meet
50 Back
37.51
37.51
100 Back
40.97
1:18.48
100 Back
1:18.48
592 Conner Murphy 1:18.48 9 A Min AA: 1:16.09 (+2.39s | 3.0%) Seaside 02/13/2026 2026 OR HS 4a 3
50 Back
36.50
36.50
100 Back
41.98
1:18.48
100 Back
1:18.48
593 Jack Yu 1:18.49 10 A Min AA: 1:16.09 (+2.40s | 3.1%) Brea Aquatics 12/12/2025 2025 CA SCS RAA WAG
50 Back
38.03
38.03
100 Back
40.46
1:18.49
100 Back
1:18.49
594 Everett Hasse 1:18.49 9 A Min AA: 1:16.09 (+2.40s | 3.1%) New Albany Aquatic Club 03/12/2026 2026 OH SC Junior Championships
50 Back
38.31
38.31
100 Back
40.18
1:18.49
100 Back
1:18.49
595 Ivan Zhao 1:18.51 8 A Min AA: 1:16.09 (+2.42s | 3.1%) Southwest Stars Swim Club 03/05/2026 2026 Florida Swimming FLAGS NORTH
50 Back
37.25
37.25
100 Back
41.26
1:18.51
100 Back
1:18.51
596 Kolbe Bell 1:18.51 9 A Min AA: 1:16.09 (+2.42s | 3.1%) Nation\\\\\\'s Capital Swim Club 01/10/2026 2026 MAKO POLAR PLUNGE
50 Back
37.69
37.69
100 Back
40.82
1:18.51
100 Back
1:18.51
597 Mateo Torrelli 1:18.51 10 A Min AA: 1:16.09 (+2.42s | 3.1%) Clearwater Aquatic Team 03/05/2026 2026 Florida Swimming FLAGS SOUTH
50 Back
38.55
38.55
100 Back
39.96
1:18.51
100 Back
1:18.51
598 Colin Camalier 1:18.52 10 A Min AA: 1:16.09 (+2.43s | 3.1%) Monocacy Aquatic Club 03/05/2026 2026 MD LSC 14 U Championships
50 Back
37.90
37.90
100 Back
40.62
1:18.52
100 Back
1:18.52
599 Anderson Grant 1:18.54 9 A Min AA: 1:16.09 (+2.45s | 3.1%) Upper Arlington Swim Club 02/19/2026 2026 OH UASC SC Regional Championships
50 Back
38.11
38.11
100 Back
40.43
1:18.54
100 Back
1:18.54
600 Frankie Chao 1:18.55 10 A Min AA: 1:16.09 (+2.46s | 3.1%) North Carolina Aquatic Club 02/26/2026 2026 NCS SC AG CHAMPS
50 Back
37.83
37.83
100 Back
40.72
1:18.55
100 Back
1:18.55

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.