Ethan Difronzo

Age: 17 years old
Age Category: 17-18
Team: Flatiron Athletic Club | Colorado Swimming
Participation: 103 meets 500 events

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Colorado Swimming Flatiron Athletic Club
Free 50 Y 20.46 16 05/10/2024 AAAA 40 1
Free 100 Y 45.16 16 05/10/2024 AAAA 5 2
50 Free
21.64
21.64
100 Free
23.52
45.16
100 Free
45.16
Free 200 Y 1:40.22 17 03/27/2025 AAA AAAA: 1:40.19 (+0.03s | 0.0%) 9 2
50 Free
22.98
22.98
100 Free
24.90
47.88
100 Free
47.88
150 Free
25.88
1:13.76
200 Free
26.46
1:40.22
100 Free
52.34
Free 500 Y 4:50.00 17 01/10/2025 AA AAA: 4:45.39 (+4.61s | 1.6%) 43 4
50 Free
25.46
25.46
100 Free
28.48
53.94
100 Free
53.94
150 Free
29.89
1:23.83
200 Free
29.79
1:53.62
100 Free
59.68
250 Free
29.60
2:23.22
300 Free
29.47
2:52.69
100 Free
59.07
350 Free
29.89
3:22.58
400 Free
29.93
3:52.51
100 Free
59.82
450 Free
29.59
4:22.10
500 Free
27.90
4:50.00
100 Free
57.49
Back 100 Y 53.10 17 11/15/2024 AA AAA: 51.29 (+1.81s | 3.4%) 41 2
50 Back
25.77
25.77
100 Back
27.33
53.10
100 Back
53.10
Back 200 Y 1:56.39 15 03/23/2023 AA AAA: 1:53.09 (+3.30s | 2.8%) 26 2
Breast 100 Y 59.27 17 02/21/2025 AA AAA: 58.69 (+0.58s | 1.0%) 35 3
50 Breast
27.74
27.74
100 Breast
31.53
59.27
100 Breast
59.27
Breast 200 Y 2:22.59 15 01/13/2023 BB A: 2:19.09 (+3.50s | 2.5%) 77 4
Fly 100 Y 51.06 17 03/27/2025 AAA AAAA: 49.09 (+1.97s | 3.9%) 26 3
50 Fly
23.76
23.76
100 Fly
27.30
51.06
100 Fly
51.06
Fly 200 Y 2:05.58 14 10/30/2021 BB A: 2:05.49 (+0.09s | 0.1%) 57 5
IM 200 Y 1:56.94 17 01/10/2025 AA AAA: 1:55.89 (+1.05s | 0.9%) 37 3
50 Fly
24.46
24.46
100 Back
31.33
55.79
100 IM
55.79
150 Breast
34.39
1:30.18
200 Free
26.76
1:56.94
100 IM
1:01.15
IM 400 Y 4:23.40 16 02/09/2024 A AA: 4:20.69 (+2.71s | 1.0%) 53 4
50 Fly
26.52
26.52
100 Fly
30.64
57.16
100 Fly
57.16
150 Back
34.99
1:32.15
200 Back
33.94
2:06.09
100 Back
1:08.93
250 Breast
38.72
2:44.81
300 Breast
39.26
3:24.07
100 Breast
1:17.98
350 Free
30.64
3:54.71
400 Free
28.69
4:23.40
100 Free
59.33

Long course distance

Event Time Age Date Standard Next Standard Colorado Swimming Flatiron Athletic Club
Free 50 M 23.32 17 06/28/2024 AAAA 1 1
Free 100 M 52.79 17 06/14/2024 AAA AAAA: 52.39 (+0.40s | 0.8%) 4 1
50 Free
25.11
25.11
100 Free
27.68
52.79
100 Free
52.79
Free 200 M 1:59.38 15 07/26/2022 AAA AAAA: 1:54.69 (+4.69s | 3.9%) 19 2
50 Free
27.37
27.37
100 Free
29.95
57.32
100 Free
57.32
150 Free
31.00
1:28.32
200 Free
31.06
1:59.38
100 Free
1:02.06
Free 400 M 4:18.57 15 07/26/2022 AA AAA: 4:16.49 (+2.08s | 0.8%) 20 3
Free 800 M 9:26.38 15 05/19/2023 A AA: 9:16.89 (+9.49s | 1.7%) 40 3
Back 100 M 1:04.49 15 06/02/2023 A AA: 1:03.69 (+0.80s | 1.2%) 50 3
Breast 100 M 1:11.94 15 07/26/2022 A AA: 1:11.29 (+0.65s | 0.9%) 35 3
Breast 200 M 2:46.49 15 07/08/2022 BB A: 2:42.19 (+4.30s | 2.6%) 49 2
Fly 100 M 58.07 17 06/14/2024 AAA AAAA: 55.99 (+2.08s | 3.6%) 14 2
50 Fly
27.09
27.09
100 Fly
30.98
58.07
100 Fly
58.07
IM 200 M 2:17.72 15 05/19/2023 AA AAA: 2:15.09 (+2.63s | 1.9%) 29 2
IM 400 M 5:08.13 14 06/02/2022 A AA: 5:01.89 (+6.24s | 2.0%) 48 4

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