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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
651 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
652 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
653 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
654 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
655 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
656 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
657 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
658 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
659 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
660 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
661 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
662 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
663 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
664 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
665 Marian Pineda 1:19.00 10 A Min AA: 1:18.39 (+0.61s | 0.8%) Alto Swim Club 03/28/2026 Alto Rock The Blocks Invitational 2026
50 Back
38.29
38.29
100 Back
40.71
1:19.00
100 Back
1:19.00
666 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
667 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
668 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
669 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
670 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
671 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
672 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
673 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
674 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
675 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
676 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
677 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
678 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
679 Lily Clifford 1:19.15 10 A Min AA: 1:18.39 (+0.76s | 1.0%) Rockville Montgomery Swim Club 01/23/2026 2026 USAS IMX Games
680 Bridget Brohm 1:19.17 10 A Min AA: 1:18.39 (+0.78s | 1.0%) Dynamo Swim Club 03/06/2026 Speedo Southern Premier
50 Back
38.18
38.18
100 Back
40.99
1:19.17
100 Back
1:19.17
681 Alexandra Ickes 1:19.20 10 A Min AA: 1:18.39 (+0.81s | 1.0%) Birmingham \\\\\\'y\\\\\\' Blue Dolphins 03/07/2026 2026 Lake Huron Regional Meet
50 Back
39.00
39.00
100 Back
40.20
1:19.20
100 Back
1:19.20
682 Zoe Guevara 1:19.20 10 A Min AA: 1:18.39 (+0.81s | 1.0%) Mountainside 02/14/2025 2025 OR HS 6a 2
50 Back
38.23
38.23
100 Back
40.97
1:19.20
100 Back
1:19.20
683 Eleanor Ganim 1:19.20 10 A Min AA: 1:18.39 (+0.81s | 1.0%) Parkway-Rockwood Gateway Swim 02/27/2026 Ozark Division I Championship
50 Back
38.41
38.41
100 Back
40.79
1:19.20
100 Back
1:19.20
684 Lennon Doyle 1:19.22 10 A Min AA: 1:18.39 (+0.83s | 1.0%) Atlantis Swimming 03/14/2026 2026 SCY 10 Under Championship Meet
50 Back
39.37
39.37
100 Back
39.85
1:19.22
100 Back
1:19.22
685 Sienna Sung 1:19.24 9 A Min AA: 1:18.39 (+0.85s | 1.1%) Carolina Aquatic Team 02/26/2026 2026 NCS SC AG CHAMPS
50 Back
38.48
38.48
100 Back
40.76
1:19.24
100 Back
1:19.24
686 Kjerstin Zeuli 1:19.24 10 A Min AA: 1:18.39 (+0.85s | 1.1%) Rochester Swim Club 03/07/2026 2026 MN RSC 10 U State Championship
50 Back
38.65
38.65
100 Back
40.59
1:19.24
100 Back
1:19.24
687 Quinn Russell 1:19.26 10 A Min AA: 1:18.39 (+0.87s | 1.1%) All Star Aquatics 11/14/2025 ISCA Fall Classic Championship 2025
50 Back
38.19
38.19
100 Back
41.07
1:19.26
100 Back
1:19.26
688 Emily Georgieva 1:19.26 9 A Min AA: 1:18.39 (+0.87s | 1.1%) Excel Aquatics 02/27/2026 2026 SE Southeastern Winter SC Championships
50 Back
39.09
39.09
100 Back
40.17
1:19.26
100 Back
1:19.26
689 Sky Wilson 1:19.27 9 A Min AA: 1:18.39 (+0.88s | 1.1%) Ridgeview 02/13/2026 2026 OR HS 5A 4
50 Back
38.77
38.77
100 Back
40.50
1:19.27
100 Back
1:19.27
690 Hadley Shea 1:19.28 10 A Min AA: 1:18.39 (+0.89s | 1.1%) North Carolina Aquatic Club 02/26/2026 2026 NCS SC AG CHAMPS
50 Back
37.55
37.55
100 Back
41.73
1:19.28
100 Back
1:19.28
691 Kara Choi 1:19.30 10 A Min AA: 1:18.39 (+0.91s | 1.1%) York Swim Club of Northern Vir 02/07/2026 2026 PM 14 U Champs Qualifier
692 Charlotte Dixon 1:19.31 10 A Min AA: 1:18.39 (+0.92s | 1.2%) SwimMAC Carolina 03/20/2026 2026 SwimRVA Clover Cup
50 Back
38.32
38.32
100 Back
40.99
1:19.31
100 Back
1:19.31
693 Maren Monaldo 1:19.32 10 A Min AA: 1:18.39 (+0.93s | 1.2%) Annapolis Swim Club 03/05/2026 2026 MD LSC 14 U Championships
50 Back
37.95
37.95
100 Back
41.37
1:19.32
100 Back
1:19.32
694 Ava Farrell 1:19.32 10 A Min AA: 1:18.39 (+0.93s | 1.2%) Red Fox Aquatic Club 02/20/2026 2026 MR Silvers North Championship YMID
695 Hollen Jenkins 1:19.33 10 A Min AA: 1:18.39 (+0.94s | 1.2%) Crawfish Aquatics 01/16/2026 2026 SE Ralph Crocker Classic
50 Back
38.85
38.85
100 Back
40.48
1:19.33
100 Back
1:19.33
696 Giuliana Ianitelli 1:19.34 10 A Min AA: 1:18.39 (+0.95s | 1.2%) Great Lakes Tritons 03/14/2026 2026 SCY 10 Under Championship Meet
697 Barbara Espinal 1:19.36 10 A Min AA: 1:18.39 (+0.97s | 1.2%) Immaculata LaSalle 10/17/2025 2025 Belen Jesuit Invitational
50 Back
39.40
39.40
100 Back
39.96
1:19.36
100 Back
1:19.36
698 Enti You 1:19.37 9 A Min AA: 1:18.39 (+0.98s | 1.2%) Nitro Swimming 02/20/2026 2026 ST AAAA SC STAGS
50 Back
38.71
38.71
100 Back
40.66
1:19.37
100 Back
1:19.37
699 Ava Swartzman 1:19.38 10 A Min AA: 1:18.39 (+0.99s | 1.2%) Sarasota Sharks 11/07/2025 2025 SYS Turkey Meet
50 Back
38.36
38.36
100 Back
41.02
1:19.38
100 Back
1:19.38
700 Eliza Mohr 1:19.41 10 A Min AA: 1:18.39 (+1.02s | 1.3%) Team Eugene Aquatics 02/21/2026 2026 Arena Short Course 10 U Championships
50 Back
38.73
38.73
100 Back
40.68
1:19.41
100 Back
1:19.41

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.