Nitro Swimming Girls 10 & under 50 Y Back
These rankings show the swimmers' placement within their swim team.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 | |
|---|---|---|---|---|---|---|---|---|---|
| 51 | Layla Racinskas | 45.19 | 9 | B Min | BB: 43.29 (+1.90s | 4.2%) | Nitro Swimming | 08/01/2026 | 2026 ST HPAC Summer B Champs | |
| 52 | Lorenza Sciaraffia | 45.21 | 8 | B Min | BB: 43.29 (+1.92s | 4.2%) | Nitro Swimming | 01/04/2026 | 2026 ST NTRO Chilly Icicles | |
| 53 | Sophia Li | 45.38 | 9 | B Min | BB: 43.29 (+2.09s | 4.6%) | Nitro Swimming | 12/12/2025 | 2025 ST AAAA NS Winter Wonderland | |
| 54 | Sophia Long | 45.48 | 10 | B Min | BB: 43.29 (+2.19s | 4.8%) | Nitro Swimming | 09/18/2026 | 2026 ST AQTX Round Rock Unclassified | |
| 55 | Mackenzie Tompkins | 45.56 | 9 | B Min | BB: 43.29 (+2.27s | 5.0%) | Nitro Swimming | 09/06/2026 | 2026 ST NTRO Stephen J Wolleben Memorial Meet | |
| 56 | Harper Tuggle | 45.83 | 9 | B Min | BB: 43.29 (+2.54s | 5.5%) | Nitro Swimming | 09/18/2026 | 2026 ST AQTX Round Rock Unclassified | |
| 57 | Chloe Conroy | 45.85 | 10 | B Min | BB: 43.29 (+2.56s | 5.6%) | Nitro Swimming | 09/06/2025 | 2025 ST NTRO Stephen J Wolleben Memorial Meet | |
| 58 | Camila Martinez Lindner | 45.94 | 10 | B Min | BB: 43.29 (+2.65s | 5.8%) | Nitro Swimming | 01/31/2026 | 2026 ST NTRO Fiery Flames | |
| 59 | Mackenzie Fritz | 45.96 | 9 | B Min | BB: 43.29 (+2.67s | 5.8%) | Nitro Swimming | 09/06/2026 | 2026 ST NTRO Stephen J Wolleben Memorial Meet | |
| 60 | Iris Jarrell | 46.22 | 9 | B Min | BB: 43.29 (+2.93s | 6.3%) | Nitro Swimming | 01/31/2026 | 2026 ST NTRO Fiery Flames | |
| 61 | Keira Mullins | 46.44 | 10 | B Min | BB: 43.29 (+3.15s | 6.8%) | Nitro Swimming | 10/18/2026 | 2026 ST TXLA 10 U Fall Kick Off Invite | |
| 62 | Holland Bills | 46.64 | 10 | B Min | BB: 43.29 (+3.35s | 7.2%) | Nitro Swimming | 09/06/2026 | 2026 ST NTRO Stephen J Wolleben Memorial Meet | |
| 63 | Avery Joubert | 46.66 | 10 | B Min | BB: 43.29 (+3.37s | 7.2%) | Nitro Swimming | 10/18/2026 | 2026 ST TXLA 10 U Fall Kick Off Invite | |
| 64 | Anna Gao | 46.67 | 9 | B Min | BB: 43.29 (+3.38s | 7.2%) | Nitro Swimming | 10/18/2026 | 2026 ST TXLA 10 U Fall Kick Off Invite | |
| 65 | Leilani Watson | 46.86 | 7 | B Min | BB: 43.29 (+3.57s | 7.6%) | Nitro Swimming | 09/06/2026 | 2026 ST NTRO Stephen J Wolleben Memorial Meet | |
| 66 | Mia Wang | 47.18 | 9 | B Min | BB: 43.29 (+3.89s | 8.2%) | Nitro Swimming | 10/26/2025 | 2025 ST TXLA 10 U Fall Kick Off | |
| 67 | Rayana Temirtas | 47.59 | 9 | B Min | BB: 43.29 (+4.30s | 9.0%) | Nitro Swimming | 09/06/2026 | 2026 ST NTRO Stephen J Wolleben Memorial Meet | |
| 68 | Madison Feuling | 47.64 | 8 | B Min | BB: 43.29 (+4.35s | 9.1%) | Nitro Swimming | 09/18/2026 | 2026 ST AQTX Round Rock Unclassified | |
| 69 | Anastasia Sultanova | 47.80 | 8 | B Min | BB: 43.29 (+4.51s | 9.4%) | Nitro Swimming | 09/18/2026 | 2026 ST AQTX Round Rock Unclassified | |
| 70 | Charlie Avnit | 48.07 | 7 | B Min | BB: 43.29 (+4.78s | 9.9%) | Nitro Swimming | 09/06/2025 | 2025 ST NTRO Stephen J Wolleben Memorial Meet | |
| 71 | April Mu | 48.09 | 9 | B Min | BB: 43.29 (+4.80s | 10.0%) | Nitro Swimming | 09/06/2026 | 2026 ST NTRO Stephen J Wolleben Memorial Meet | |
| 72 | Chloe Lin | 48.38 | 10 | B Min | BB: 43.29 (+5.09s | 10.5%) | Nitro Swimming | 02/01/2025 | 2025 ST NTRO Fiery Flames Meet | |
| 73 | Elena Zhu | 48.52 | 9 | B Min | BB: 43.29 (+5.23s | 10.8%) | Nitro Swimming | 01/17/2026 | 2026 ST AQTX B Champs North | |
| 74 | Riya Kalro | 48.69 | 10 | B: 48.59 (+0.10s | 0.2%) | Nitro Swimming | 09/06/2026 | 2026 ST NTRO Stephen J Wolleben Memorial Meet | ||
| 75 | Lilly McDowell | 48.71 | 9 | B: 48.59 (+0.12s | 0.2%) | Nitro Swimming | 09/06/2025 | 2025 ST NTRO Stephen J Wolleben Memorial Meet | ||
| 76 | Caila Kennedy | 48.81 | 10 | B: 48.59 (+0.22s | 0.5%) | Nitro Swimming | 11/02/2024 | 2024 ST NTRO Turkey Trot Meet | ||
| 77 | Walker Livingston | 48.83 | 8 | B: 48.59 (+0.24s | 0.5%) | Nitro Swimming | 10/18/2026 | 2026 ST TXLA 10 U Fall Kick Off Invite | ||
| 78 | Kristina Kubik | 49.08 | 8 | B: 48.59 (+0.49s | 1.0%) | Nitro Swimming | 09/18/2026 | 2026 ST AQTX Round Rock Unclassified | ||
| 79 | Aashvi Johari | 49.22 | 9 | B: 48.59 (+0.63s | 1.3%) | Nitro Swimming | 10/26/2025 | 2025 ST TXLA 10 U Fall Kick Off | ||
| 80 | Julia Wu | 49.52 | 8 | B: 48.59 (+0.93s | 1.9%) | Nitro Swimming | 09/18/2026 | 2026 ST AQTX Round Rock Unclassified | ||
| 81 | Sarah Xu | 49.57 | 10 | B: 48.59 (+0.98s | 2.0%) | Nitro Swimming | 09/06/2026 | 2026 ST NTRO Stephen J Wolleben Memorial Meet | ||
| 82 | Naina Bhargava | 49.58 | 9 | B: 48.59 (+0.99s | 2.0%) | Nitro Swimming | 09/06/2026 | 2026 ST NTRO Stephen J Wolleben Memorial Meet | ||
| 83 | Elia Kant | 49.80 | 10 | B: 48.59 (+1.21s | 2.4%) | Nitro Swimming | 10/18/2026 | 2026 ST TXLA 10 U Fall Kick Off Invite | ||
| 84 | Chloe Lagou | 49.83 | 8 | B: 48.59 (+1.24s | 2.5%) | Nitro Swimming | 09/18/2026 | 2026 ST AQTX Round Rock Unclassified | ||
| 85 | Bonnie Bigham | 49.93 | 10 | B: 48.59 (+1.34s | 2.7%) | Nitro Swimming | 09/06/2025 | 2025 ST NTRO Stephen J Wolleben Memorial Meet | ||
| 86 | Blake Brown-Meehan | 50.09 | 8 | B: 48.59 (+1.50s | 3.0%) | Nitro Swimming | 09/06/2026 | 2026 ST NTRO Stephen J Wolleben Memorial Meet | ||
| 87 | Ellie Taylor | 50.63 | 8 | B: 48.59 (+2.04s | 4.0%) | Nitro Swimming | 09/06/2026 | 2026 ST NTRO Stephen J Wolleben Memorial Meet | ||
| 88 | Arriatty Terrell | 51.11 | 10 | B: 48.59 (+2.52s | 4.9%) | Nitro Swimming | 09/06/2026 | 2026 ST NTRO Stephen J Wolleben Memorial Meet | ||
| 89 | Michaela Coleman | 51.39 | 9 | B: 48.59 (+2.80s | 5.4%) | Nitro Swimming | 09/18/2026 | 2026 ST AQTX Round Rock Unclassified | ||
| 90 | Meredith Pham | 51.45 | 7 | B: 48.59 (+2.86s | 5.6%) | Nitro Swimming | 10/18/2026 | 2026 ST TXLA 10 U Fall Kick Off Invite | ||
| 91 | Zella Knapp | 51.85 | 9 | B: 48.59 (+3.26s | 6.3%) | Nitro Swimming | 09/06/2025 | 2025 ST NTRO Stephen J Wolleben Memorial Meet | ||
| 92 | Anastasiia Shevchenko | 51.90 | 8 | B: 48.59 (+3.31s | 6.4%) | Nitro Swimming | 10/18/2026 | 2026 ST TXLA 10 U Fall Kick Off Invite | ||
| 93 | Everly Reed | 51.93 | 9 | B: 48.59 (+3.34s | 6.4%) | Nitro Swimming | 09/06/2026 | 2026 ST NTRO Stephen J Wolleben Memorial Meet | ||
| 94 | Ada Kirbo | 52.15 | 6 | B: 48.59 (+3.56s | 6.8%) | Nitro Swimming | 09/18/2026 | 2026 ST AQTX Round Rock Unclassified | ||
| 95 | Emma Johnson | 52.30 | 8 | B: 48.59 (+3.71s | 7.1%) | Nitro Swimming | 10/18/2026 | 2026 ST TXLA 10 U Fall Kick Off Invite | ||
| 96 | Kamylah Garcia | 52.34 | 9 | B: 48.59 (+3.75s | 7.2%) | Nitro Swimming | 10/26/2025 | 2025 ST TXLA 10 U Fall Kick Off | ||
| 97 | Sydney Loudon | 52.62 | 9 | B: 48.59 (+4.03s | 7.7%) | Nitro Swimming | 09/18/2026 | 2026 ST AQTX Round Rock Unclassified | ||
| 98 | Rajonya Saha | 52.97 | 10 | B: 48.59 (+4.38s | 8.3%) | Nitro Swimming | 01/04/2026 | 2026 ST NTRO Chilly Icicles | ||
| 99 | Rinyra Niranjan | 53.01 | 9 | B: 48.59 (+4.42s | 8.3%) | Nitro Swimming | 10/18/2026 | 2026 ST TXLA 10 U Fall Kick Off Invite | ||
| 100 | Olivia Holloway | 53.07 | 9 | B: 48.59 (+4.48s | 8.4%) | Nitro Swimming | 10/06/2024 | 2024 ST TXLA 10 U Fall Kick Off | ||
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.