Marco Sun

Age: 10 years old
Age Category: 10 & under
Team: Pleasanton Seahawks | Pacific Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Pacific Swimming Pleasanton Seahawks
Free 25 Y 15.34 8 07/20/2024 18 4
Free 50 Y 31.08 9 03/01/2025 A AA: 29.89 (+1.19s | 3.8%) 66 4
Free 100 Y 1:05.66 9 04/03/2025 AA AAA: 1:03.79 (+1.87s | 2.8%) 27 2
50 Free
31.40
31.40
100 Free
34.26
1:05.66
100 Free
1:05.66
Free 200 Y 2:19.86 9 04/03/2025 AA AAA: 2:18.99 (+0.87s | 0.6%) 13 3
50 Free
32.25
32.25
100 Free
35.59
1:07.85
100 Free
1:07.85
150 Free
36.98
1:44.83
200 Free
35.03
2:19.86
100 Free
1:12.01
Free 500 Y 6:00.45 9 04/03/2025 AAA AAAA: 5:52.99 (+7.46s | 2.1%) 6 3
50 Free
32.86
32.86
100 Free
36.44
1:09.30
100 Free
1:09.30
150 Free
36.78
1:46.08
200 Free
37.14
2:23.22
100 Free
1:13.92
250 Free
36.03
2:59.25
300 Free
37.30
3:36.55
100 Free
1:13.33
350 Free
37.10
4:13.65
400 Free
36.51
4:50.16
100 Free
1:13.61
450 Free
35.92
5:26.08
500 Free
34.37
6:00.45
100 Free
1:10.29
Back 25 Y 18.55 8 07/20/2024 17 3
Back 50 Y 34.77 9 05/18/2025 AA AAA: 33.99 (+0.78s | 2.2%) 17 3
Back 100 Y 1:19.36 9 03/22/2025 A AA: 1:16.09 (+3.27s | 4.1%) 39 6
Breast 25 Y 20.40 8 07/20/2024 12 2
Breast 50 Y 40.09 9 03/22/2025 AA AAA: 38.29 (+1.80s | 4.5%) 32 3
Breast 100 Y 1:30.23 9 01/11/2025 A AA: 1:26.59 (+3.64s | 4.0%) 41 3
Fly 25 Y 16.04 8 07/20/2024 7 2
Fly 50 Y 32.35 9 02/01/2025 AAA AAAA: 30.79 (+1.56s | 4.8%) 13 3
Fly 100 Y 1:11.42 9 03/14/2025 AAA AAAA: 1:09.79 (+1.63s | 2.3%) 7 2
50 Fly
33.66
33.66
100 Fly
37.76
1:11.42
100 Fly
1:11.42
IM 100 Y 1:12.86 9 05/18/2025 AAA AAAA: 1:09.79 (+3.07s | 4.2%) 11 2
IM 200 Y 2:38.76 9 04/03/2025 AA AAA: 2:38.39 (+0.37s | 0.2%) 11 2
50 Fly
34.59
34.59
100 Back
41.46
1:16.05
100 IM
1:16.05
150 Breast
47.53
2:03.59
200 Free
35.17
2:38.76
100 IM
1:22.70

Long course distance

Event Time Age Date Standard Next Standard Pacific Swimming Pleasanton Seahawks
Free 50 M 33.55 9 07/31/2025 AA AAA: 32.99 (+0.56s | 1.7%) 18 3
Free 100 M 1:13.98 9 06/20/2025 AA AAA: 1:13.19 (+0.79s | 1.1%) 18 2
Free 200 M 2:34.26 9 07/11/2025 AAA AAAA: 2:31.69 (+2.57s | 1.7%) 8 2
Free 400 M 5:11.40 9 07/31/2025 AAAA 3 2
50 Free
35.23
35.23
100 Free
38.34
1:13.57
100 Free
1:13.57
150 Free
39.83
1:53.40
200 Free
39.65
2:33.05
100 Free
1:19.48
250 Free
40.33
3:13.38
300 Free
39.51
3:52.89
100 Free
1:19.84
350 Free
40.23
4:33.12
400 Free
38.28
5:11.40
100 Free
1:18.51
Back 50 M 39.14 9 06/07/2025 AA AAA: 38.99 (+0.15s | 0.4%) 12 3
Back 100 M 1:23.08 9 07/31/2025 AAA AAAA: 1:19.99 (+3.09s | 3.7%) 9 3
Breast 50 M 45.00 9 05/24/2025 AA AAA: 43.59 (+1.41s | 3.1%) 15 2
Breast 100 M 1:40.07 9 06/20/2025 AA AAA: 1:36.29 (+3.78s | 3.8%) 21 2
Fly 50 M 34.51 9 07/11/2025 AAAA 7 2
Fly 100 M 1:16.21 9 07/11/2025 AAAA 3 2
50 Fly
35.70
35.70
100 Fly
40.51
1:16.21
100 Fly
1:16.21
IM 200 M 2:51.58 9 07/11/2025 AAAA 9 2

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