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

USA Girls 11-12 - 100 M 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
1 Moriah Helliwell 44.99 11 AAAA Min Roadrunner Aquatics 07/16/2025 Renee And Jim Patterson Meet 2025
2 Sophia Koski 1:08.49 12 AAAA Min Swim Streamline at Northampton 07/16/2025 2025 Texas Age Group Championships
50 Back
33.61
33.61
100 Back
34.88
1:08.49
100 Back
1:08.49
3 Penelope Chao 1:08.85 12 AAAA Min Unattached 07/30/2025 2025 FL Southern Zone Age Group Championship
50 Back
33.25
33.25
100 Back
35.60
1:08.85
100 Back
1:08.85
4 Gia Saragossi 1:09.08 12 AAAA Min SwimMAC Carolina 01/17/2026 2026 NC SwimMAC Novant LC
50 Back
33.52
33.52
100 Back
35.56
1:09.08
100 Back
1:09.08
5 Ivy Zhang 1:09.53 12 AAAA Min Pleasanton Seahawks 07/31/2025 2025 Long Course Far Western Championship
50 Back
33.80
33.80
100 Back
35.73
1:09.53
100 Back
1:09.53
6 Ashley Lotano 1:09.57 12 AAAA Min Jupiter Dragons Swim Team 02/12/2026 2026 SZSS Spring Championships
50 Back
33.73
33.73
100 Back
35.84
1:09.57
100 Back
1:09.57
7 Annabelle Hayes 1:09.72 11 AAAA Min Irvine Novaquatics 06/12/2025 2025 June Age Group Invite
50 Back
33.69
33.69
100 Back
36.03
1:09.72
100 Back
1:09.72
8 Madeline Longenecker-Webel 1:10.25 12 AAAA Min Unattached 08/06/2025 2025 Western Zone Age Group Championships
50 Back
34.00
34.00
100 Back
36.25
1:10.25
100 Back
1:10.25
9 Anastasia Shelokov 1:10.31 12 AAAA Min A+ Swimming Team 07/16/2025 2025 Texas Age Group Championships
50 Back
34.06
34.06
100 Back
36.25
1:10.31
100 Back
1:10.31
10 Claire Liu 1:11.07 12 AAAA Min Unattached 07/30/2025 2025 FL Southern Zone Age Group Championship
50 Back
34.90
34.90
100 Back
36.17
1:11.07
100 Back
1:11.07
11 Josephine Solt 1:11.22 12 AAAA Min Team Minnesota 07/31/2025 2025 Central Zone 14 Under Championship Mee
50 Back
35.35
35.35
100 Back
35.87
1:11.22
100 Back
1:11.22
12 Rylee Wagers 1:11.35 12 AAAA Min Sioux Falls Swim Team 06/27/2025 2025 SD SFST Sanford Invite
50 Back
34.23
34.23
100 Back
37.12
1:11.35
100 Back
1:11.35
13 Valerie Gan 1:11.38 12 AAAA Min Pacific Dragons Swim Team 05/15/2026 2026 PN IST Sockeye Springtime Madness App
14 Emma Lynch 1:11.57 12 AAAA Min Sarasota Sharks 05/15/2026 2026 Kent B Holdren Memorial Meet
50 Back
35.04
35.04
100 Back
36.53
1:11.57
100 Back
1:11.57
15 Stella Ratz 1:11.65 12 AAAA Min Santa Clara Swim Club 07/11/2025 2025 Age Group Championships
16 Allison Sullivan 1:11.71 12 AAAA Min Nitro Swimming 05/15/2026 2026 ST TXLA 11 O End Of School Splash
17 Kylee Carpenter 1:11.72 12 AAAA Min Unattached 07/16/2025 2025 Texas Age Group Championships
50 Back
34.78
34.78
100 Back
36.94
1:11.72
100 Back
1:11.72
18 Collins Kim 1:11.78 12 AAAA Min SwimMAC Carolina 01/17/2026 2026 NC SwimMAC Novant LC
50 Back
35.48
35.48
100 Back
36.30
1:11.78
100 Back
1:11.78
19 Emmersyn Sledge 1:11.79 12 AAAA Min Unattached 07/31/2025 2025 Central Zone 14 Under Championship Mee
50 Back
35.06
35.06
100 Back
36.73
1:11.79
100 Back
1:11.79
20 Claire Mao 1:12.25 12 AAAA Min Rosemead Rapids 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Back
35.63
35.63
100 Back
36.62
1:12.25
100 Back
1:12.25
21 Isabella Schafer 1:12.33 12 AAAA Min Lone Star Aquatic Club 04/10/2026 2026 ST LSAC 6th Annual Atomic Fest
22 Taylor Wilhoit 1:12.37 12 AAAA Min Unattached 07/31/2025 2025 Central Zone 14 Under Championship Mee
50 Back
35.69
35.69
100 Back
36.68
1:12.37
100 Back
1:12.37
23 Elaine Leifheit 1:12.37 12 AAAA Min Unattached 07/30/2025 2025 FL Southern Zone Age Group Championship
50 Back
35.03
35.03
100 Back
37.34
1:12.37
100 Back
1:12.37
24 Luka Erskine 1:12.38 12 AAAA Min Com Aquatics 07/16/2025 2025 Texas Age Group Championships
50 Back
35.34
35.34
100 Back
37.04
1:12.38
100 Back
1:12.38
25 Amy Wang 1:12.43 12 AAAA Min Santa Clara Swim Club 07/11/2025 2025 Age Group Championships
26 Lilyan Parrish 1:12.44 12 AAAA Min Texas Ford Aquatics 07/16/2025 2025 Texas Age Group Championships
50 Back
35.24
35.24
100 Back
37.20
1:12.44
100 Back
1:12.44
27 Ellie Sungy 1:12.61 11 AAAA Min Unattached 08/06/2025 2025 Western Zone Age Group Championships
50 Back
35.12
35.12
100 Back
37.49
1:12.61
100 Back
1:12.61
28 Grace Wang 1:12.70 11 AAAA Min Irvine Novaquatics 06/12/2025 2025 June Age Group Invite
50 Back
35.55
35.55
100 Back
37.15
1:12.70
100 Back
1:12.70
29 Kyra Tan 1:12.86 11 AAAA Min San Ramon Valley Aquatics 07/31/2025 2025 Long Course Far Western Championship
30 Angela Guo 1:12.87 12 AAAA Min Lakeside Aquatic Club 07/16/2025 2025 Texas Age Group Championships
50 Back
35.33
35.33
100 Back
37.54
1:12.87
100 Back
1:12.87
31 Quynn Buelke 1:13.05 12 AAA Min AAAA: 1:12.89 (+0.16s | 0.2%) Unattached 08/06/2025 2025 Western Zone Age Group Championships
32 Anne Zechmeister 1:13.35 12 AAA Min AAAA: 1:12.89 (+0.46s | 0.6%) Minnetonka Swim Club 05/08/2026 2026 MN STRM Spring Startup
50 Back
35.43
35.43
100 Back
37.92
1:13.35
100 Back
1:13.35
33 Jolie Loghmanee 1:13.47 12 AAA Min AAAA: 1:12.89 (+0.58s | 0.8%) Asphalt Green Unified Aquatics 08/06/2025 2025 Summer Elite Showcase
34 Kelsie Cook 1:13.52 12 AAA Min AAAA: 1:12.89 (+0.63s | 0.9%) Unattached 07/30/2025 2025 FL Southern Zone Age Group Championship
35 Irene Zhong 1:13.54 11 AAA Min AAAA: 1:12.89 (+0.65s | 0.9%) Santa Clara Swim Club 07/31/2025 2025 Long Course Far Western Championship
50 Back
35.76
35.76
100 Back
37.78
1:13.54
100 Back
1:13.54
36 Zoey Chappell 1:13.72 12 AAA Min AAAA: 1:12.89 (+0.83s | 1.1%) Newport Swim Team 07/24/2025 2025 OSI Arena 11 O LC Championships
50 Back
36.61
36.61
100 Back
37.11
1:13.72
100 Back
1:13.72
37 Shelby Bigby 1:13.77 12 AAA Min AAAA: 1:12.89 (+0.88s | 1.2%) First Colony Swim Team, Inc. 07/16/2025 2025 Texas Age Group Championships
38 Annabella Carter 1:13.77 12 AAA Min AAAA: 1:12.89 (+0.88s | 1.2%) SwimMAC Carolina 01/17/2026 2026 NC SwimMAC Novant LC
50 Back
36.13
36.13
100 Back
37.64
1:13.77
100 Back
1:13.77
39 Renee Pang 1:13.85 11 AAA Min AAAA: 1:12.89 (+0.96s | 1.3%) Palo Alto Stanford Aquatics 07/31/2025 2025 Long Course Far Western Championship
50 Back
35.81
35.81
100 Back
38.04
1:13.85
100 Back
1:13.85
40 Vanessa Delev 1:13.89 12 AAA Min AAAA: 1:12.89 (+1.00s | 1.4%) Unattached 08/07/2024 2024 EZ LC Age Group Championship
50 Back
35.83
35.83
100 Back
38.06
1:13.89
100 Back
1:13.89
41 Taylor Wilhoit 1:14.07 12 AAA Min AAAA: 1:12.89 (+1.18s | 1.6%) Unattached 07/31/2025 2025 Central Zone 14 Under Championship Mee
42 Sylena Huang 1:14.07 12 AAA Min AAAA: 1:12.89 (+1.18s | 1.6%) Bellevue Club Swim Team 05/01/2026 2026 PN BC May Flowers Approved
43 Alessaundra Martinez 1:14.08 12 AAA Min AAAA: 1:12.89 (+1.19s | 1.6%) Streamline Aquatics 05/01/2026 2026 ST AAAA 23rd Annual Cinco De Mayo
44 Olivia De La Rosa 1:14.11 12 AAA Min AAAA: 1:12.89 (+1.22s | 1.6%) Nitro Swimming 07/16/2025 2025 Texas Age Group Championships
50 Back
35.35
35.35
100 Back
38.76
1:14.11
100 Back
1:14.11
45 Arwen Arringdale 1:14.19 12 AAA Min AAAA: 1:12.89 (+1.30s | 1.8%) Alamo Area Aquatic Association 05/01/2026 2026 ST AAAA 23rd Annual Cinco De Mayo
46 Isla Hodge 1:14.25 12 AAA Min AAAA: 1:12.89 (+1.36s | 1.8%) Socal Aquatics Association 06/12/2025 2025 CA SCS RAA June Age Group Championships
50 Back
35.49
35.49
100 Back
38.76
1:14.25
100 Back
1:14.25
47 Kinley Hinrich 1:14.30 11 AAA Min AAAA: 1:12.89 (+1.41s | 1.9%) Sioux Falls Swim Team 06/27/2025 2025 SD SFST Sanford Invite
50 Back
36.02
36.02
100 Back
38.28
1:14.30
100 Back
1:14.30
48 Eva Hernandez 1:14.34 12 AAA Min AAAA: 1:12.89 (+1.45s | 2.0%) Nitro Swimming 05/15/2026 2026 ST TXLA 11 O End Of School Splash
49 Emma Lucas 1:14.34 12 AAA Min AAAA: 1:12.89 (+1.45s | 2.0%) Magnolia Aquatic Club 07/16/2025 2025 Texas Age Group Championships
50 Back
36.75
36.75
100 Back
37.59
1:14.34
100 Back
1:14.34
50 Joanna Zhang 1:14.35 12 AAA Min AAAA: 1:12.89 (+1.46s | 2.0%) Santa Clara Swim Club 07/11/2025 2025 Age Group Championships

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.