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USA Girls 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
701 Adelaide Watson 1:18.67 9 A Min AA: 1:18.39 (+0.28s | 0.4%) Palo Alto Stanford Aquatics 03/20/2026 SCY Spring Age Group Championships
50 Back
36.77
36.77
100 Back
41.90
1:18.67
100 Back
1:18.67
702 Nora Lam 1:18.67 10 A Min AA: 1:18.39 (+0.28s | 0.4%) Rockford Riptide 03/07/2026 2026 Lake Michigan Regional Meet
50 Back
38.00
38.00
100 Back
40.67
1:18.67
100 Back
1:18.67
703 Sophia Meetze 1:18.69 10 A Min AA: 1:18.39 (+0.30s | 0.4%) Nova of Virginia 03/12/2026 2026 Virginia Swimming SC Age Group Champions
50 Back
37.44
37.44
100 Back
41.25
1:18.69
100 Back
1:18.69
704 Shea Mitchell 1:18.70 9 A Min AA: 1:18.39 (+0.31s | 0.4%) West Islip Swim Club 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Back
39.73
39.73
100 Back
38.97
1:18.70
100 Back
1:18.70
705 Kalliope Adams 1:18.70 10 A Min AA: 1:18.39 (+0.31s | 0.4%) Cardinal and Gold Aquatics 03/05/2026 2026 MD LSC 14 U Championships
50 Back
37.85
37.85
100 Back
40.85
1:18.70
100 Back
1:18.70
706 Natalia Nesterova 1:18.72 9 A Min AA: 1:18.39 (+0.33s | 0.4%) Machine Aquatics 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Back
38.72
38.72
100 Back
40.00
1:18.72
100 Back
1:18.72
707 Kate Brown 1:18.72 9 A Min AA: 1:18.39 (+0.33s | 0.4%) Poseidon Swimming Inc 03/12/2026 2026 Virginia Swimming SC Age Group Champions
50 Back
38.13
38.13
100 Back
40.59
1:18.72
100 Back
1:18.72
708 Abigail Simkins 1:18.73 10 A Min AA: 1:18.39 (+0.34s | 0.4%) Excel Aquatics 12/05/2025 2025 Beaman Toyota Meet Of Champs
50 Back
37.21
37.21
100 Back
41.52
1:18.73
100 Back
1:18.73
709 Skylar Carlini 1:18.73 10 A Min AA: 1:18.39 (+0.34s | 0.4%) Mason Makos Swim Team 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Back
36.75
36.75
100 Back
41.98
1:18.73
100 Back
1:18.73
710 Kenzie Banh 1:18.74 10 A Min AA: 1:18.39 (+0.35s | 0.4%) The St. James Swim Club 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Back
38.44
38.44
100 Back
40.30
1:18.74
100 Back
1:18.74
711 Evan Halverson 1:18.74 10 A Min AA: 1:18.39 (+0.35s | 0.4%) Lone Star Aquatic Club 02/20/2026 2026 ST AAAA SC STAGS
50 Back
39.43
39.43
100 Back
39.31
1:18.74
100 Back
1:18.74
712 Katalina Roa 1:18.74 10 A Min AA: 1:18.39 (+0.35s | 0.4%) Long Island Aquatic Club 02/20/2026 2026 MR Silvers Championship South HAUP
50 Back
39.34
39.34
100 Back
39.40
1:18.74
100 Back
1:18.74
713 McKenzie Olson 1:18.75 10 A Min AA: 1:18.39 (+0.36s | 0.5%) Chugiak Aquatics Club 03/19/2026 2026 NW Region Age Group Champs Approved
50 Back
39.20
39.20
100 Back
39.55
1:18.75
100 Back
1:18.75
714 Kaylin Custer 1:18.76 10 A Min AA: 1:18.39 (+0.37s | 0.5%) Royal Swimming 03/14/2026 2026 SCY 10 Under Championship Meet
50 Back
38.47
38.47
100 Back
40.29
1:18.76
100 Back
1:18.76
715 Kylee Sexton 1:18.76 9 A Min AA: 1:18.39 (+0.37s | 0.5%) Caldera 02/13/2026 2026 OR HS 5A 4
716 Leonora Foster 1:18.76 9 A Min AA: 1:18.39 (+0.37s | 0.5%) Occoquan Swimming 12/11/2025 2025 East Coast WinterFest
50 Back
39.31
39.31
100 Back
39.45
1:18.76
100 Back
1:18.76
717 Allie Izzo 1:18.77 10 A Min AA: 1:18.39 (+0.38s | 0.5%) Crimson Aquatics 02/13/2026 2026 NE SAC 10 Under Champs
50 Back
38.50
38.50
100 Back
40.27
1:18.77
100 Back
1:18.77
718 Rosalee Wertz 1:18.78 10 A Min AA: 1:18.39 (+0.39s | 0.5%) New Wave Swim Team 02/14/2026 2026 TAC TITANS February Qualifier Meet
50 Back
38.99
38.99
100 Back
39.79
1:18.78
100 Back
1:18.78
719 Stella Mondido-Shelly 1:18.81 10 A Min AA: 1:18.39 (+0.42s | 0.5%) Cp-Ac Swimming 12/11/2025 2025 Katie Ledecky Invitational
50 Back
38.39
38.39
100 Back
40.42
1:18.81
100 Back
1:18.81
720 Emily Liesmanas 1:18.81 10 A Min AA: 1:18.39 (+0.42s | 0.5%) Sporting Jax Aquatic Club 01/17/2026 2026 GOAT TYR Team Challenge And SYOA
50 Back
38.66
38.66
100 Back
40.15
1:18.81
100 Back
1:18.81
721 Meara Stufflebeam 1:18.83 10 A Min AA: 1:18.39 (+0.44s | 0.6%) Roseburg 02/13/2026 2026 OR HS 6A 7
50 Back
38.04
38.04
100 Back
40.79
1:18.83
100 Back
1:18.83
722 Natalia Grogan 1:18.88 10 A Min AA: 1:18.39 (+0.49s | 0.6%) Bolles School Sharks 12/04/2025 RAFC Winter Classic
50 Back
39.49
39.49
100 Back
39.39
1:18.88
100 Back
1:18.88
723 Amelia Huang 1:18.90 10 A Min AA: 1:18.39 (+0.51s | 0.6%) Edina Swim Club 03/07/2026 2026 MN RSC 10 U State Championship
50 Back
37.83
37.83
100 Back
41.07
1:18.90
100 Back
1:18.90
724 Maeve Wilson 1:18.93 10 A Min AA: 1:18.39 (+0.54s | 0.7%) Nitro Swimming 01/04/2026 2026 ST NTRO Chilly Icicles
50 Back
38.70
38.70
100 Back
40.23
1:18.93
100 Back
1:18.93
725 Carolyn Liu 1:18.93 10 A Min AA: 1:18.39 (+0.54s | 0.7%) Palo Alto Stanford Aquatics 03/07/2026 2026 PASA Last Chance For JO S
726 Ella Henry 1:18.93 9 A Min AA: 1:18.39 (+0.54s | 0.7%) Albany Armada Aquatics 03/20/2026 SCY Spring Age Group Championships
50 Back
38.56
38.56
100 Back
40.37
1:18.93
100 Back
1:18.93
727 Hazel Farley 1:18.94 10 A Min AA: 1:18.39 (+0.55s | 0.7%) Sporting Jax Aquatic Club 03/05/2026 2026 Florida Swimming FLAGS NORTH
50 Back
37.02
37.02
100 Back
41.92
1:18.94
100 Back
1:18.94
728 Miyabi Cambra 1:18.95 10 A Min AA: 1:18.39 (+0.56s | 0.7%) Kamehameha Swim Club 02/26/2026 2026 HI Hawaiian Swimming SCY AGChamps
50 Back
38.03
38.03
100 Back
40.92
1:18.95
100 Back
1:18.95
729 Maggie Qi 1:18.95 10 A Min AA: 1:18.39 (+0.56s | 0.7%) Brea Aquatics 12/12/2025 2025 CA SCS RAA WAG
50 Back
38.89
38.89
100 Back
40.06
1:18.95
100 Back
1:18.95
730 Angelica Jochims-Mann 1:18.96 10 A Min AA: 1:18.39 (+0.57s | 0.7%) Southwest Stars Swim Club 10/18/2025 2025 SLAC IMX Challenge Invitational
731 Skylar Bryan 1:18.96 10 A Min AA: 1:18.39 (+0.57s | 0.7%) Waterloo Swimming 02/20/2026 2026 ST AAAA SC STAGS
50 Back
38.96
38.96
100 Back
40.00
1:18.96
100 Back
1:18.96
732 Sofia Durbin 1:18.97 9 A Min AA: 1:18.39 (+0.58s | 0.7%) Snohomish 11/06/2025 2025 NW District I 3A Girls HS Dist Champ OB
733 Ashlyn Gibbons 1:18.99 10 A Min AA: 1:18.39 (+0.60s | 0.8%) Pikes Peak Athletics 02/20/2026 2026 CO PPA February Frenzy Last Chance Meet
50 Back
38.95
38.95
100 Back
40.04
1:18.99
100 Back
1:18.99
734 Morgan Reynosa 1:18.99 10 A Min AA: 1:18.39 (+0.60s | 0.8%) Alamo Area Aquatic Association 01/17/2026 2026 ST AAAA NS Frostbite
50 Back
39.03
39.03
100 Back
39.96
1:18.99
100 Back
1:18.99
735 Leilani Light 1:19.01 10 A Min AA: 1:18.39 (+0.62s | 0.8%) Splash Aquatics 02/26/2026 2026 HI Hawaiian Swimming SCY AGChamps
50 Back
39.01
39.01
100 Back
40.00
1:19.01
100 Back
1:19.01
736 Ariana Matt 1:19.01 9 A Min AA: 1:18.39 (+0.62s | 0.8%) Nation\\\\\\'s Capital Swim Club 01/23/2026 2026 USAS IMX Games
50 Back
38.24
38.24
100 Back
40.77
1:19.01
100 Back
1:19.01
737 Adaline Alfiero 1:19.01 9 A Min AA: 1:18.39 (+0.62s | 0.8%) Marlins Of Raleigh 01/16/2026 2026 RSA Winter Tri
50 Back
38.15
38.15
100 Back
40.86
1:19.01
100 Back
1:19.01
738 Brecklyn Gunning 1:19.02 10 BB Min A: 1:12.99 (+6.03s | 7.6%) Denver Swim Academy 02/27/2026 2026 CO CSI SC Age Group Championships
50 Back
38.63
38.63
100 Back
40.39
1:19.02
100 Back
1:19.02
739 Hailey Rasmussen 1:19.02 10 A Min AA: 1:18.39 (+0.63s | 0.8%) Tigard 02/13/2026 2026 OR HS 6A 5
740 Karter Welter 1:19.02 10 A Min AA: 1:18.39 (+0.63s | 0.8%) Nitro Swimming 01/16/2026 2026 ST NTRO Winter Prelim Final Invite
50 Back
38.82
38.82
100 Back
40.20
1:19.02
100 Back
1:19.02
741 Reid Nichols 1:19.03 10 A Min AA: 1:18.39 (+0.64s | 0.8%) Lynchburg Aquatic Club 02/27/2026 2026 SW District Champs 9 Over
50 Back
39.13
39.13
100 Back
39.90
1:19.03
100 Back
1:19.03
742 Chloe Chai 1:19.04 9 A Min AA: 1:18.39 (+0.65s | 0.8%) Santa Clara Swim Club 10/25/2025 GGST Spooktacular 2025
743 Avery Norman 1:19.04 9 A Min AA: 1:18.39 (+0.65s | 0.8%) FMC Aquatic 12/11/2025 35th Annual Winter Championships
50 Back
38.01
38.01
100 Back
41.03
1:19.04
100 Back
1:19.04
744 Charlotte Lohser 1:19.04 9 A Min AA: 1:18.39 (+0.65s | 0.8%) T2 Aquatics 03/05/2026 2026 Florida Swimming FLAGS SOUTH
50 Back
37.49
37.49
100 Back
41.55
1:19.04
100 Back
1:19.04
745 Maren Seiffertt 1:19.07 9 A Min AA: 1:18.39 (+0.68s | 0.9%) Fast 02/27/2026 Ozark Division I Championship
50 Back
37.95
37.95
100 Back
41.12
1:19.07
100 Back
1:19.07
746 Lillian Thompson 1:19.07 10 A Min AA: 1:18.39 (+0.68s | 0.9%) Unattached 01/09/2026 2026 IA Midwest All Stars 09Jan2026 Midwestern
50 Back
37.59
37.59
100 Back
41.48
1:19.07
100 Back
1:19.07
747 Jillan Kneuper 1:19.07 9 A Min AA: 1:18.39 (+0.68s | 0.9%) Cottage Grove 02/13/2026 2026 OR HS 4a 2
50 Back
1:19.07
1:19.07
100 Back
0.00
1:19.07
100 Back
1:19.07
748 Hattie Jones 1:19.08 10 A Min AA: 1:18.39 (+0.69s | 0.9%) Lakeridge Swim Team 03/14/2026 2026 NNA AGO
50 Back
39.30
39.30
100 Back
39.78
1:19.08
100 Back
1:19.08
749 Jocelyn Chu 1:19.12 10 A Min AA: 1:18.39 (+0.73s | 0.9%) Three Village Swim Club 02/20/2026 2026 MR Silvers Championship South HAUP
50 Back
39.71
39.71
100 Back
39.41
1:19.12
100 Back
1:19.12
750 Molly Bellflowers 1:19.13 10 A Min AA: 1:18.39 (+0.74s | 0.9%) YMCA of Middletown Barracudas 10/25/2025 2025 MR MWDA YBAR Heats And Treats
50 Back
37.54
37.54
100 Back
41.59
1:19.13
100 Back
1:19.13

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.