New! ScoreMeUp is now available on the App Store. Download the iOS app →

Marcus Nguyen

Age: 12 years old
Age Category: 11-12
Team: Aquazot Swim Club | Southern California Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Aquazot Swim Club Southern California Swimming Western Zone USA
Free 100 Y 1:06.29 Analysis 12 11/21/2025 BB A: 1:01.29 (+5.00s | 7.5%) 14 146 769 1,000+
50 Free
31.88
31.88
100 Free
34.41
1:06.29
100 Free
1:06.29
Free 200 Y 2:22.28 Analysis 12 12/12/2025 BB A: 2:13.69 (+8.59s | 6.0%) 11 108 498 1,000+
50 Free
31.51
31.51
100 Free
36.10
1:07.61
100 Free
1:07.61
150 Free
38.16
1:45.77
200 Free
36.51
2:22.28
100 Free
1:14.67
Back 50 Y 35.40 12 12/12/2025 BB A: 32.69 (+2.71s | 7.7%) 15 124 636 1,000+
Back 100 Y 1:14.70 Analysis 12 12/12/2025 BB A: 1:09.29 (+5.41s | 7.2%) 14 103 489 1,000+
50 Back
36.85
36.85
100 Back
37.85
1:14.70
100 Back
1:14.70
Breast 50 Y 43.06 12 12/13/2024 B BB: 40.09 (+2.97s | 6.9%) 21 193 1,000+ 1,000+
Breast 100 Y 1:36.58 Analysis 12 12/13/2024 B: 1:32.59 (+3.99s | 4.1%) 19 206 1,000+ 1,000+
50 Breast
46.27
46.27
100 Breast
50.31
1:36.58
100 Breast
1:36.58
Fly 50 Y 31.87 12 12/12/2025 BB A: 31.19 (+0.68s | 2.1%) 11 75 321 1,000+
Fly 100 Y 1:10.47 Analysis 12 12/12/2025 BB A: 1:09.29 (+1.18s | 1.7%) 9 60 262 1,000+
50 Fly
33.65
33.65
100 Fly
36.82
1:10.47
100 Fly
1:10.47
IM 200 Y 2:42.68 Analysis 12 11/21/2025 BB A: 2:32.29 (+10.39s | 6.4%) 12 106 504 1,000+
50 Fly
34.25
34.25
100 Back
41.54
1:15.79
100 IM
1:15.79
150 Breast
51.00
2:06.79
200 Free
35.89
2:42.68
100 IM
1:26.89

Long course distance

Event Time Age Date Standard Next Standard Aquazot Swim Club Southern California Swimming Western Zone USA
Free 50 M 35.17 12 07/25/2024 B BB: 34.79 (+0.38s | 1.1%) 20 241 981 1,000+
Back 50 M 39.81 12 06/11/2026 BB A: 37.69 (+2.12s | 5.3%) 18 165 538 1,000+
Back 100 M 1:22.42 Analysis 12 07/23/2026 BB A: 1:21.89 (+0.53s | 0.6%) 16 112 328 970
50 Back
40.23
40.23
100 Back
42.19
1:22.42
100 Back
1:22.42
Breast 50 M 44.48 12 06/11/2026 BB A: 41.99 (+2.49s | 5.6%) 16 153 484 1,000+
Fly 50 M 36.11 12 06/11/2026 BB A: 35.29 (+0.82s | 2.3%) 16 126 390 1,000+
Fly 100 M 1:18.62 Analysis 12 07/23/2026 A AA: 1:15.59 (+3.03s | 3.9%) 10 72 196 604
50 Fly
36.64
36.64
100 Fly
41.98
1:18.62
100 Fly
1:18.62

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