Nitro Swimming Girls 10 & under 50 M 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Avery Posegay | 34.94 | 10 | AAAA Min | Nitro Swimming | 07/16/2025 | 2025 Texas Age Group Championships | ||
| 2 | Emma Zhang | 35.71 | 10 | AAAA Min | Nitro Swimming | 07/16/2025 | 2025 Texas Age Group Championships | ||
| 3 | Payton Bailey | 37.27 | 10 | AAAA Min | Nitro Swimming | 07/10/2025 | 2025 ST AAAA STAGS LC Championship | ||
| 4 | Lana Luetkhoff | 38.94 | 10 | AAA Min | AAAA: 37.49 (+1.45s | 3.7%) | Nitro Swimming | 07/10/2025 | 2025 ST AAAA STAGS LC Championship | |
| 5 | Charlotte Solominsky | 40.06 | 10 | AA Min | AAA: 39.49 (+0.57s | 1.4%) | Nitro Swimming | 07/10/2025 | 2025 ST AAAA STAGS LC Championship | |
| 6 | Ayazhan Temirtas | 40.13 | 10 | AA Min | AAA: 39.49 (+0.64s | 1.6%) | Nitro Swimming | 07/16/2025 | 2025 Texas Age Group Championships | |
| 7 | Neola Chen | 40.86 | 9 | AA Min | AAA: 39.49 (+1.37s | 3.4%) | Nitro Swimming | 07/10/2025 | 2025 ST AAAA STAGS LC Championship | |
| 8 | Miller Lippe | 41.13 | 9 | AA Min | AAA: 39.49 (+1.64s | 4.0%) | Nitro Swimming | 07/10/2025 | 2025 ST AAAA STAGS LC Championship | |
| 9 | Phoebe Hearne | 41.84 | 10 | A Min | AA: 41.59 (+0.25s | 0.6%) | Nitro Swimming | 07/10/2025 | 2025 ST AAAA STAGS LC Championship | |
| 10 | Ruby Brauner | 41.91 | 10 | A Min | AA: 41.59 (+0.32s | 0.8%) | Nitro Swimming | 06/20/2025 | 2025 ST NTRO LC Prelim Final Invite | |
| 11 | Anna Wang | 42.06 | 10 | A Min | AA: 41.59 (+0.47s | 1.1%) | Nitro Swimming | 06/20/2025 | 2025 ST NTRO LC Prelim Final Invite | |
| 12 | Allie Hsu | 42.90 | 10 | A Min | AA: 41.59 (+1.31s | 3.1%) | Nitro Swimming | 07/10/2025 | 2025 ST AAAA STAGS LC Championship | |
| 13 | Hannah Ringler | 43.07 | 9 | A Min | AA: 41.59 (+1.48s | 3.4%) | Nitro Swimming | 06/27/2025 | 2025 ST HPAC Long Course STX Championship | |
| 14 | Evelyn Jaruzel | 43.09 | 10 | A Min | AA: 41.59 (+1.50s | 3.5%) | Nitro Swimming | 07/10/2025 | 2025 ST AAAA STAGS LC Championship | |
| 15 | Annaliese Tegtmeier | 43.24 | 10 | A Min | AA: 41.59 (+1.65s | 3.8%) | Nitro Swimming | 05/11/2025 | 2025 ST NTRO LC Springing Into May | |
| 16 | Emma Khassine | 43.31 | 10 | A Min | AA: 41.59 (+1.72s | 4.0%) | Nitro Swimming | 06/20/2025 | 2025 ST NTRO LC Prelim Final Invite | |
| 17 | Adrienne Rast | 43.51 | 8 | A Min | AA: 41.59 (+1.92s | 4.4%) | Nitro Swimming | 06/28/2024 | 2024 ST HPAC South Texas Long Course STX Championship | |
| 18 | Clara Olsen | 43.79 | 10 | BB Min | A: 43.59 (+0.20s | 0.5%) | Nitro Swimming | 07/10/2025 | 2025 ST AAAA STAGS LC Championship | |
| 19 | Maeve Wilson | 44.28 | 9 | BB Min | A: 43.59 (+0.69s | 1.6%) | Nitro Swimming | 06/27/2025 | 2025 ST HPAC Long Course STX Championship | |
| 20 | Karter Welter | 44.44 | 10 | BB Min | A: 43.59 (+0.85s | 1.9%) | Nitro Swimming | 07/10/2025 | 2025 ST AAAA STAGS LC Championship | |
| 21 | Olivia Posegay | 44.79 | 8 | BB Min | A: 43.59 (+1.20s | 2.7%) | Nitro Swimming | 06/20/2025 | 2025 ST NTRO LC Prelim Final Invite | |
| 22 | Cheng-Yin Hsu | 45.11 | 9 | BB Min | A: 43.59 (+1.52s | 3.4%) | Nitro Swimming | 06/28/2024 | 2024 ST HPAC South Texas Long Course STX Championship | |
| 23 | Abigail Franks | 45.18 | 8 | BB Min | A: 43.59 (+1.59s | 3.5%) | Nitro Swimming | 06/20/2025 | 2025 ST NTRO LC Prelim Final Invite | |
| 24 | Austin Lee | 45.69 | 8 | BB Min | A: 43.59 (+2.10s | 4.6%) | Nitro Swimming | 06/27/2025 | 2025 ST HPAC Long Course STX Championship | |
| 25 | Cornelia Lai | 46.15 | 10 | BB Min | A: 43.59 (+2.56s | 5.5%) | Nitro Swimming | 06/20/2025 | 2025 ST NTRO LC Prelim Final Invite | |
| 26 | Cora Kirbo | 46.23 | 10 | BB Min | A: 43.59 (+2.64s | 5.7%) | Nitro Swimming | 06/20/2025 | 2025 ST NTRO LC Prelim Final Invite | |
| 27 | Enti You | 46.62 | 9 | BB Min | A: 43.59 (+3.03s | 6.5%) | Nitro Swimming | 06/27/2025 | 2025 ST HPAC Long Course STX Championship | |
| 28 | Eleanor Lutfi | 46.69 | 9 | BB Min | A: 43.59 (+3.10s | 6.6%) | Nitro Swimming | 06/28/2024 | 2024 ST HPAC South Texas Long Course STX Championship | |
| 29 | Shinuo Fang | 47.03 | 10 | BB Min | A: 43.59 (+3.44s | 7.3%) | Nitro Swimming | 06/20/2025 | 2025 ST NTRO LC Prelim Final Invite | |
| 30 | Manuela Ricaurte | 47.27 | 9 | BB Min | A: 43.59 (+3.68s | 7.8%) | Nitro Swimming | 05/19/2024 | 2024 ST TXLA 10 & Under End of School Splash | |
| 31 | Elena Pearson | 47.51 | 10 | BB Min | A: 43.59 (+3.92s | 8.3%) | Nitro Swimming | 06/27/2025 | 2025 ST HPAC Long Course STX Championship | |
| 32 | Brynlee Vencill | 47.62 | 10 | BB Min | A: 43.59 (+4.03s | 8.5%) | Nitro Swimming | 06/27/2025 | 2025 ST HPAC Long Course STX Championship | |
| 33 | Lanna Trotter | 47.88 | 10 | BB Min | A: 43.59 (+4.29s | 9.0%) | Nitro Swimming | 04/26/2025 | 2025 ST NTRO Splashing Into Long Course | |
| 34 | Celeste Tabuenca | 48.42 | 9 | BB Min | A: 43.59 (+4.83s | 10.0%) | Nitro Swimming | 04/26/2025 | 2025 ST NTRO Splashing Into Long Course | |
| 35 | Marlow Umphress | 48.62 | 9 | BB Min | A: 43.59 (+5.03s | 10.3%) | Nitro Swimming | 06/27/2025 | 2025 ST HPAC Long Course STX Championship | |
| 36 | Claire Lopez | 49.31 | 9 | BB Min | A: 43.59 (+5.72s | 11.6%) | Nitro Swimming | 06/27/2025 | 2025 ST HPAC Long Course STX Championship | |
| 37 | Mia Mactal | 50.41 | 10 | B Min | BB: 49.69 (+0.72s | 1.4%) | Nitro Swimming | 06/27/2025 | 2025 ST HPAC Long Course STX Championship | |
| 38 | Piper Spencer | 50.99 | 9 | B Min | BB: 49.69 (+1.30s | 2.5%) | Nitro Swimming | 04/26/2025 | 2025 ST NTRO Splashing Into Long Course | |
| 39 | Ahana Phansalkar | 51.53 | 10 | B Min | BB: 49.69 (+1.84s | 3.6%) | Nitro Swimming | 04/26/2025 | 2025 ST NTRO Splashing Into Long Course | |
| 40 | Samiha Mukherjee | 52.35 | 9 | B Min | BB: 49.69 (+2.66s | 5.1%) | Nitro Swimming | 04/26/2025 | 2025 ST NTRO Splashing Into Long Course | |
| 41 | Megan Chang | 52.38 | 9 | B Min | BB: 49.69 (+2.69s | 5.1%) | Nitro Swimming | 04/26/2025 | 2025 ST NTRO Splashing Into Long Course | |
| 42 | Sutton Schaper | 52.64 | 10 | B Min | BB: 49.69 (+2.95s | 5.6%) | Nitro Swimming | 06/08/2025 | 2025 ST TXLA 14 U Sprint Cup | |
| 43 | Sophia Yang | 53.11 | 8 | B Min | BB: 49.69 (+3.42s | 6.4%) | Nitro Swimming | 04/26/2025 | 2025 ST NTRO Splashing Into Long Course | |
| 44 | Zoe Franco | 53.42 | 8 | B Min | BB: 49.69 (+3.73s | 7.0%) | Nitro Swimming | 04/21/2024 | 2024 ST TXLA 10 & Under Long Course Kick Off | |
| 45 | Georgina Avnit | 54.16 | 9 | B Min | BB: 49.69 (+4.47s | 8.3%) | Nitro Swimming | 04/26/2025 | 2025 ST NTRO Splashing Into Long Course | |
| 46 | Katherine Du | 54.53 | 9 | B Min | BB: 49.69 (+4.84s | 8.9%) | Nitro Swimming | 06/08/2025 | 2025 ST TXLA 14 U Sprint Cup | |
| 47 | Emma Payne | 54.93 | 9 | B Min | BB: 49.69 (+5.24s | 9.5%) | Nitro Swimming | 04/26/2025 | 2025 ST NTRO Splashing Into Long Course | |
| 48 | Chloe Lin | 55.24 | 8 | B Min | BB: 49.69 (+5.55s | 10.0%) | Nitro Swimming | 05/18/2024 | 2024 ST NTRO Springing into May Meet (closed) | |
| 49 | Noelle Pan | 55.27 | 8 | B Min | BB: 49.69 (+5.58s | 10.1%) | Nitro Swimming | 06/08/2025 | 2025 ST TXLA 14 U Sprint Cup | |
| 50 | Charlie Avnit | 55.40 | 6 | B Min | BB: 49.69 (+5.71s | 10.3%) | Nitro Swimming | 04/26/2025 | 2025 ST NTRO Splashing Into Long Course | |
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.