Declan Mackowski

Age: 17 years old
Age Category: 17-18
Team: Amherst Aquatic Club | Unattached

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Amherst Aquatic Club Unattached Unattached USA

Long course distance

Event Time Age Date Standard Next Standard Amherst Aquatic Club Unattached Unattached USA
Free 50 M 29.66 16 07/12/2025 B BB: 29.59 (+0.07s | 0.2%) 1 121 121 1,000+
Free 100 M 1:05.16 16 07/12/2025 B BB: 1:04.89 (+0.27s | 0.4%) 1 104 104 1,000+
50 Free
32.10
32.10
100 Free
33.06
1:05.16
100 Free
1:05.16
Free 200 M 2:25.77 16 07/24/2025 B BB: 2:21.99 (+3.78s | 2.6%) 1 102 102 1,000+
50 Free
31.18
31.18
100 Free
37.27
1:08.45
100 Free
1:08.45
150 Free
38.63
1:47.08
200 Free
38.69
2:25.77
100 Free
1:17.32
Back 50 M 35.80 16 07/24/2025 1 27 27 1,000+
Breast 50 M 35.17 16 05/10/2025 1 13 13 670
Breast 100 M 1:16.73 16 07/24/2025 BB A: 1:14.39 (+2.34s | 3.0%) 1 36 36 1,000+
50 Breast
35.35
35.35
100 Breast
41.38
1:16.73
100 Breast
1:16.73
Breast 200 M 2:50.02 16 07/12/2025 BB A: 2:42.19 (+7.83s | 4.6%) 1 37 37 1,000+
50 Breast
38.83
38.83
100 Breast
44.12
1:22.95
100 Breast
1:22.95
150 Breast
43.39
2:06.34
200 Breast
43.68
2:50.02
100 Breast
1:27.07
Fly 50 M 30.00 16 05/10/2025 1 15 15 1,000+
Fly 100 M 1:08.00 16 07/12/2025 BB A: 1:03.99 (+4.01s | 5.9%) 1 65 65 1,000+
50 Fly
31.77
31.77
100 Fly
36.23
1:08.00
100 Fly
1:08.00
IM 200 M 2:35.91 16 05/31/2025 BB A: 2:27.39 (+8.52s | 5.5%) 1 58 58 1,000+
50 Fly
31.35
31.35
100 Back
42.57
1:13.92
100 IM
1:13.92
150 Breast
45.31
1:59.23
200 Free
36.68
2:35.91
100 IM
1:21.99

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