Hamilton Krolak

Age: 15 years old
Age Category: 15-16
Team: Kingfish Swimming Medfield | New England Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Kingfish Swimming Medfield New England Swimming Eastern Zone USA
Free 50 Y 29.29 15 11/14/2025 B: 28.29 (+1.00s | 3.4%) 21 443 1,000+ 1,000+
Free 100 Y 1:03.48 15 11/01/2025 B: 1:01.99 (+1.49s | 2.3%) 20 432 1,000+ 1,000+
50 Free
30.54
30.54
100 Free
32.94
1:03.48
100 Free
1:03.48
Back 50 Y 32.07 15 10/17/2025 9 190 968 1,000+
Back 100 Y 1:08.85 15 11/01/2025 B: 1:07.49 (+1.36s | 2.0%) 14 285 1,000+ 1,000+
50 Back
33.79
33.79
100 Back
35.06
1:08.85
100 Back
1:08.85
Back 200 Y 2:31.30 15 10/17/2025 B: 2:27.59 (+3.71s | 2.5%) 10 219 1,000+ 1,000+
50 Back
33.82
33.82
100 Back
38.14
1:11.96
100 Back
1:11.96
150 Back
39.67
1:51.63
200 Back
39.67
2:31.30
100 Back
1:19.34
Breast 100 Y 1:20.79 14 10/03/2025 B: 1:16.89 (+3.90s | 4.8%) 8 307 1,000+ 1,000+
50 Breast
38.45
38.45
100 Breast
42.34
1:20.79
100 Breast
1:20.79
Breast 200 Y 2:55.77 15 10/17/2025 B: 2:47.09 (+8.68s | 4.9%) 9 205 1,000+ 1,000+
50 Breast
38.81
38.81
100 Breast
44.86
1:23.67
100 Breast
1:23.67
150 Breast
46.75
2:10.42
200 Breast
45.35
2:55.77
100 Breast
1:32.10
Fly 50 Y 30.25 15 11/01/2025 6 210 1,000+ 1,000+
Fly 100 Y 1:08.79 15 11/14/2025 B: 1:07.19 (+1.60s | 2.3%) 16 301 1,000+ 1,000+
50 Fly
31.11
31.11
100 Fly
37.68
1:08.79
100 Fly
1:08.79
IM 200 Y 2:37.03 15 11/01/2025 B: 2:30.89 (+6.14s | 3.9%) 12 313 1,000+ 1,000+
50 Fly
32.67
32.67
100 Back
39.08
1:11.75
100 IM
1:11.75
150 Breast
47.05
1:58.80
200 Free
38.23
2:37.03
100 IM
1:25.28

Long course distance

Event Time Age Date Standard Next Standard Kingfish Swimming Medfield New England Swimming Eastern Zone USA
Free 50 M 34.66 12 07/28/2023 B: 32.89 (+1.77s | 5.1%) 4 46 699 1,000+
Breast 50 M 47.71 12 07/28/2023 1 21 358 1,000+
Fly 100 M 1:29.05 12 07/28/2023 B: 1:16.79 (+12.26s | 13.8%) 2 31 480 1,000+
50 Fly
39.35
39.35
100 Fly
49.70
1:29.05
100 Fly
1:29.05
Fly 200 M 3:39.46 12 07/28/2023 B: 2:51.69 (+47.77s | 21.8%) 1 18 235 1,000+
50 Fly
43.49
43.49
100 Fly
56.18
1:39.67
100 Fly
1:39.67
150 Fly
1:01.21
2:40.88
200 Fly
58.58
3:39.46
100 Fly
1:59.79
IM 200 M 3:13.73 12 07/28/2023 B: 2:56.19 (+17.54s | 9.1%) 1 30 513 1,000+
50 Fly
40.84
40.84
100 Back
50.24
1:31.08
100 IM
1:31.08
150 Breast
1:01.35
2:32.43
200 Free
41.29
3:13.73
100 IM
1:42.65

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