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Nathaniel Kornfeld

Age: 10 years old
Age Category: 10 & under
Team: Swim Dogs | Colorado Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Swim Dogs Colorado Swimming Western Zone USA
Free 50 Y 47.16 10 03/13/2026 B: 38.19 (+8.97s | 19.0%) 5 470 1,000+ 1,000+
Free 100 Y 1:50.08 10 03/13/2026 B: 1:27.99 (+22.09s | 20.1%) 3 397 1,000+ 1,000+
50 Free
50.11
50.11
100 Free
59.97
1:50.08
100 Free
1:50.08
Back 50 Y 59.65 10 02/01/2026 B: 48.29 (+11.36s | 19.0%) 5 506 1,000+ 1,000+
Back 100 Y 2:01.00 10 03/13/2026 B: 1:40.69 (+20.31s | 16.8%) 3 257 1,000+ 1,000+
50 Back
1:01.23
1:01.23
100 Back
59.77
2:01.00
100 Back
2:01.00
Breast 50 Y 1:02.04 10 03/13/2026 B: 53.39 (+8.65s | 13.9%) 4 319 1,000+ 1,000+
Breast 100 Y 2:12.27 10 03/13/2026 B: 1:54.09 (+18.18s | 13.7%) 4 205 1,000+ 1,000+
50 Breast
1:00.89
1:00.89
100 Breast
1:11.38
2:12.27
100 Breast
2:12.27
Fly 50 Y 1:06.96 10 03/13/2026 B: 46.49 (+20.47s | 30.6%) 4 257 1,000+ 1,000+
IM 100 Y 2:24.45 10 02/01/2026 B: 1:39.69 (+44.76s | 31.0%) 5 389 1,000+ 1,000+

Long course distance

Event Time Age Date Standard Next Standard Swim Dogs Colorado Swimming Western Zone USA
Free 50 M 1:12.72 9 06/27/2025 B: 43.89 (+28.83s | 39.6%) 3 219 1,000+ 1,000+
Free 100 M 2:40.45 9 06/27/2025 B: 1:40.99 (+59.46s | 37.1%) 1 174 1,000+ 1,000+
50 Free
1:13.35
1:13.35
100 Free
1:27.10
2:40.45
100 Free
2:40.45
Back 100 M 2:57.35 9 06/27/2025 B: 1:56.69 (+60.66s | 34.2%) 3 138 937 1,000+
50 Back
1:29.57
1:29.57
100 Back
1:27.78
2:57.35
100 Back
2:57.35
Breast 50 M 1:12.73 9 06/27/2025 B: 1:00.89 (+11.84s | 16.3%) 2 129 1,000+ 1,000+

Above are the fastest times that Nathaniel Kornfeld has achieved in his swimming career. For each event, you can find Nathaniel's best time, the corresponding time standard, as well as how much faster Nathaniel needs to be to reach the next level. The last columns provide Nathaniel rankings at the team and LSC levels. These rankings are based on the Nathaniel's personal best, his current age category, and team; and are calculated from all the meets results.

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.