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Robert Koester

Age: 18 years old
Age Category: 17-18
Team: Cincinnati Marlins | Ohio Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Cincinnati Marlins Ohio Swimming Central Zone USA
Free 50 Y 24.04 18 01/16/2026 BB A: 23.59 (+0.45s | 1.9%) 18 161 673 1,000+
Free 100 Y 52.99 Analysis 18 11/21/2025 BB A: 51.69 (+1.30s | 2.5%) 18 159 676 1,000+
50 Free
25.64
25.64
100 Free
27.35
52.99
100 Free
52.99
Free 200 Y 1:48.48 Analysis 18 02/07/2026 AA AAA: 1:44.99 (+3.49s | 3.2%) 10 60 243 1,000+
50 Free
25.44
25.44
100 Free
27.29
52.73
100 Free
52.73
150 Free
27.86
1:20.59
200 Free
27.89
1:48.48
100 Free
55.75
Back 50 Y 30.34 18 03/24/2026 6 74 333 1,000+
Breast 50 Y 31.75 18 03/24/2026 13 72 239 1,000+
Breast 100 Y 1:12.49 Analysis 18 11/21/2025 B BB: 1:09.39 (+3.10s | 4.3%) 15 101 506 1,000+
50 Breast
33.85
33.85
100 Breast
38.64
1:12.49
100 Breast
1:12.49
Fly 50 Y 26.18 18 03/24/2026 10 85 281 1,000+
Fly 100 Y 55.64 Analysis 18 02/07/2026 A AA: 53.69 (+1.95s | 3.5%) 12 87 308 1,000+
50 Fly
26.48
26.48
100 Fly
29.16
55.64
100 Fly
55.64
Fly 200 Y 2:13.48 Analysis 18 11/21/2025 BB A: 2:05.49 (+7.99s | 6.0%) 8 42 174 1,000+
50 Fly
29.52
29.52
100 Fly
34.49
1:04.01
100 Fly
1:04.01
150 Fly
34.76
1:38.78
200 Fly
34.70
2:13.48
100 Fly
1:09.46

Long course distance

Event Time Age Date Standard Next Standard Cincinnati Marlins Ohio Swimming Central Zone USA

Above are the fastest times that Robert Koester has achieved in his swimming career. For each event, you can find Robert's best time, the corresponding time standard, as well as how much faster Robert needs to be to reach the next level. The last columns provide Robert rankings at the team and LSC levels. These rankings are based on the Robert'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.