Marco Du

Age: 15 years old
Age Category: 15-16
Team: Fast Falcons | Florida Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Fast Falcons Florida Swimming Southern Zone USA
Free 50 Y 26.61 14 10/10/2025 B BB: 26.29 (+0.32s | 1.2%) 8 470 1,000+ 1,000+
Free 200 Y 2:16.41 14 03/01/2025 B: 2:15.99 (+0.42s | 0.3%) 3 437 1,000+ 1,000+
50 Free
30.77
30.77
100 Free
35.08
1:05.85
100 Free
1:05.85
150 Free
35.80
1:41.65
200 Free
34.76
2:16.41
100 Free
1:10.56
Back 50 Y 28.91 14 01/09/2026 1 132 439 1,000+
Back 100 Y 1:02.33 14 12/05/2025 BB A: 57.89 (+4.44s | 7.1%) 2 179 986 1,000+
50 Back
29.70
29.70
100 Back
32.63
1:02.33
100 Back
1:02.33
Back 200 Y 2:24.81 14 10/10/2025 B BB: 2:17.09 (+7.72s | 5.3%) 3 189 1,000+ 1,000+
50 Back
33.13
33.13
100 Back
36.66
1:09.79
100 Back
1:09.79
150 Back
37.98
1:47.77
200 Back
37.04
2:24.81
100 Back
1:15.02
Breast 50 Y 35.50 14 10/10/2025 5 297 849 1,000+
Breast 100 Y 1:17.05 14 01/09/2026 B: 1:16.89 (+0.16s | 0.2%) 4 315 1,000+ 1,000+
50 Breast
36.74
36.74
100 Breast
40.31
1:17.05
100 Breast
1:17.05
Breast 200 Y 2:49.28 14 03/01/2025 B: 2:47.09 (+2.19s | 1.3%) 3 236 1,000+ 1,000+
50 Breast
37.78
37.78
100 Breast
42.78
1:20.56
100 Breast
1:20.56
150 Breast
44.35
2:04.91
200 Breast
44.37
2:49.28
100 Breast
1:28.72
Fly 50 Y 29.53 14 10/10/2025 7 338 956 1,000+
Fly 100 Y 1:06.76 15 01/30/2026 B BB: 1:02.39 (+4.37s | 6.5%) 6 330 1,000+ 1,000+
50 Fly
30.98
30.98
100 Fly
35.78
1:06.76
100 Fly
1:06.76
IM 200 Y 2:23.57 15 01/30/2026 B BB: 2:20.19 (+3.38s | 2.4%) 2 289 1,000+ 1,000+
50 Fly
31.19
31.19
100 Back
36.09
1:07.28
100 IM
1:07.28
150 Breast
43.07
1:50.35
200 Free
33.22
2:23.57
100 IM
1:16.29

Long course distance

Event Time Age Date Standard Next Standard Fast Falcons Florida Swimming Southern Zone USA
Free 50 M 31.39 14 05/16/2025 B BB: 30.59 (+0.80s | 2.5%) 5 399 1,000+ 1,000+
Free 100 M 1:08.26 14 06/20/2025 B BB: 1:06.69 (+1.57s | 2.3%) 4 364 936 1,000+
50 Free
32.72
32.72
100 Free
35.53
1:08.26
100 Free
1:08.26
Free 200 M 2:33.70 14 05/16/2025 B BB: 2:25.39 (+8.31s | 5.4%) 2 318 796 1,000+
50 Free
33.67
33.67
100 Free
38.43
1:12.10
100 Free
1:12.10
150 Free
41.23
1:53.33
200 Free
40.37
2:33.70
100 Free
1:21.60
Back 50 M 34.11 14 06/20/2025 1 133 255 1,000+
Back 100 M 1:17.25 14 06/20/2025 B BB: 1:13.69 (+3.56s | 4.6%) 2 192 502 1,000+
50 Back
37.20
37.20
100 Back
40.05
1:17.25
100 Back
1:17.25
Back 200 M 2:51.49 14 05/16/2025 B BB: 2:39.99 (+11.50s | 6.7%) 1 142 384 1,000+
50 Back
38.64
38.64
100 Back
43.06
1:21.70
100 Back
1:21.70
150 Back
45.40
2:07.10
200 Back
44.39
2:51.49
100 Back
1:29.79
Breast 50 M 40.51 14 05/16/2025 5 184 317 1,000+
Breast 100 M 1:32.20 14 06/20/2025 B: 1:29.49 (+2.71s | 2.9%) 5 244 589 1,000+
50 Breast
44.29
44.29
100 Breast
47.91
1:32.20
100 Breast
1:32.20
Fly 50 M 35.08 14 06/20/2025 4 270 485 1,000+
IM 200 M 2:50.65 14 06/20/2025 B BB: 2:43.59 (+7.06s | 4.1%) 3 250 642 1,000+
50 Fly
36.91
36.91
100 Back
43.20
1:20.11
100 IM
1:20.11
150 Breast
51.35
2:11.46
200 Free
39.19
2:50.65
100 IM
1:30.54

Above are the fastest times that Marco Du 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.