Marian Nguyen

Age: 10 years old
Age Category: 10 & under
Team: Kona Dolphins Swim Club | Hawaiian Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Kona Dolphins Swim Club

Hawaiian Swimming

Western Zone

USA

Free 50 Y

48.11

02/07/2026

B: 39.79 (+8.32s | 17.3%)

151

1,000+

Free 100 Y

1:47.50

Analysis

02/07/2026

B: 1:30.79 (+16.71s | 15.5%)

1,000+

50 Free

48.82

100 Free

58.68

1:47.50

100 Free

1:47.50

Back 50 Y

50.36

02/07/2026

B: 48.59 (+1.77s | 3.5%)

1,000+

Back 100 Y

2:02.15

Analysis

02/07/2026

B: 1:45.79 (+16.36s | 13.4%)

1,000+

50 Back

1:00.44

100 Back

1:01.71

2:02.15

100 Back

2:02.15

Breast 50 Y

56.83

11/08/2025

B: 54.59 (+2.24s | 3.9%)

1,000+

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Kona Dolphins Swim Club	Hawaiian Swimming	Western Zone	USA
Free 100 M	1:53.45	Analysis	10	06/06/2026		B: 1:44.09 (+9.36s \| 8.3%)	1	68	1,000+	1,000+

Back 50 M	59.53		10	06/06/2026		B: 55.79 (+3.74s \| 6.3%)	3	85	1,000+	1,000+

Back 100 M	2:16.90	Analysis	10	06/06/2026		B: 2:01.59 (+15.31s \| 11.2%)	2	48	1,000+	1,000+

Breast 50 M	1:04.22		10	05/16/2026		B: 1:02.19 (+2.03s \| 3.2%)	1	81	1,000+	1,000+

Breast 100 M	2:18.58	Analysis	10	06/27/2026	B	BB: 2:03.89 (+14.69s \| 10.6%)	2	43	1,000+	1,000+

Above are the fastest times that Marian Nguyen has achieved in her swimming career. For each event, you can find Marian's best time, the corresponding time standard, as well as how much faster Marian needs to be to reach the next level. The last columns provide Marian rankings at the team and LSC levels. These rankings are based on the Marian's personal best, her current age category, and team; and are calculated from all the meets results.

Time Standards

Got the currrent age group time standard
Time standard for the next age group and the gap to reach it
Got the next age group’s time standard.

Short Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 Y	48.11	24.89 (+23.22s \| 48.3%)	23.89 (+24.22s \| 50.3%)	23.89 (+24.22s \| 50.3%)	23.29 (+24.82s \| 51.6%)	22.59 (+25.52s \| 53.0%)	22.79 (+25.32s \| 52.6%)	30.89 (+17.22s \| 35.8%)
Free 100 Y	1:47.50	53.99 (+53.51s \| 49.8%)	51.89 (+55.61s \| 51.7%)	51.89 (+55.61s \| 51.7%)	50.39 (+57.11s \| 53.1%)	49.29 (+58.21s \| 54.1%)	49.69 (+57.81s \| 53.8%)	1:08.19 (+39.31s \| 36.6%)
Back 50 Y	50.36	N/A	N/A	N/A	N/A	N/A	N/A	36.49 (+13.87s \| 27.5%)
Back 100 Y	2:02.15	59.49 (+62.66s \| 51.3%)	57.09 (+65.06s \| 53.3%)	57.09 (+65.06s \| 53.3%)	55.09 (+67.06s \| 54.9%)	53.89 (+68.26s \| 55.9%)	54.49 (+67.66s \| 55.4%)	1:17.89 (+44.26s \| 36.2%)
Breast 50 Y	56.83	N/A	N/A	N/A	N/A	N/A	N/A	40.39 (+16.44s \| 28.9%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 100 M	1:53.45	1:01.89 (+51.56s \| 45.4%)	59.29 (+54.16s \| 47.7%)	59.29 (+54.16s \| 47.7%)	58.19 (+55.26s \| 48.7%)	56.99 (+56.46s \| 49.8%)	57.59 (+55.86s \| 49.2%)	1:17.49 (+35.96s \| 31.7%)
Back 50 M	59.53	N/A	N/A	N/A	N/A	N/A	N/A	41.79 (+17.74s \| 29.8%)
Back 100 M	2:16.90	1:09.49 (+67.41s \| 49.2%)	1:06.79 (+70.11s \| 51.2%)	1:06.79 (+70.11s \| 51.2%)	1:04.79 (+72.11s \| 52.7%)	1:03.69 (+73.21s \| 53.5%)	1:04.39 (+72.51s \| 53.0%)	1:30.29 (+46.61s \| 34.0%)
Breast 50 M	1:04.22	N/A	N/A	N/A	N/A	N/A	N/A	46.19 (+18.03s \| 28.1%)
Breast 100 M	2:18.58	1:18.79 (+59.79s \| 43.1%)	1:15.99 (+62.59s \| 45.2%)	1:15.99 (+62.59s \| 45.2%)	1:13.79 (+64.79s \| 46.8%)	1:12.19 (+66.39s \| 47.9%)	1:13.29 (+65.29s \| 47.1%)	1:41.49 (+37.09s \| 26.8%)

Progression

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Meets

See all the meets Marian Nguyen has participated in and her achievement. The last event displayed is the most recent. For each event, you can find the Marian's time, the progress against Marian's best time, the corresponding time standard, as well as how much faster Marian needs to be to reach the next level.

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

BIG ISLAND SWIMMING @ KSH

06/27/2026

Kea'au

100 M Free

2:03.04

+9.59s

B: 1:44.09 (+18.95s | 15.4%)

50 M Back

1:01.66

+2.13s

B: 55.79 (+5.87s | 9.5%)

100 M Breast

2:18.58

-6.66s (New PB)

BB: 2:03.89 (+14.69s | 10.6%)

100 M Back

2:16.92

+0.02s

B: 2:01.59 (+15.33s | 11.2%)

50 M Breast

1:10.91

+6.69s

B: 1:02.19 (+8.72s | 12.3%)

BIG ISLAND SWIMMING @ KSH

06/06/2026

Kea'au

50 M Breast

1:04.87

+0.65s

B: 1:02.19 (+2.68s | 4.1%)

100 M Breast

2:25.24

B: 2:19.39 (+5.85s | 4.0%)

50 M Back

59.53

-2.76s (New PB)

B: 55.79 (+3.74s | 6.3%)

100 M Free

1:53.45

-8.60s (New PB)

B: 1:44.09 (+9.36s | 8.3%)

100 M Back

2:16.90

-0.84s (New PB)

B: 2:01.59 (+15.31s | 11.2%)

BIG ISLAND SWIMMING @ KCAC

05/16/2026

Kailua-Kona

100 M Free

2:02.05

B: 1:44.09 (+17.96s | 14.7%)

50 M Breast

1:04.22

B: 1:02.19 (+2.03s | 3.2%)

100 M Back

2:17.74

B: 2:01.59 (+16.15s | 11.7%)

50 M Back

1:02.29

B: 55.79 (+6.50s | 10.4%)

BIG ISLAND SWIMMING @ KCAC

02/07/2026

Kailua-Kona

100 Y Back

2:02.15

B: 1:45.79 (+16.36s | 13.4%)

50 Back

1:00.44

100 Back

1:01.71

2:02.15

100 Back

2:02.15

50 Y Breast

1:00.33

+3.50s

B: 54.59 (+5.74s | 9.5%)

50 Y Free

48.11

-0.90s (New PB)

B: 39.79 (+8.32s | 17.3%)

50 Y Back

50.36

-8.01s (New PB)

B: 48.59 (+1.77s | 3.5%)

100 Y Free

1:47.50

-2.27s (New PB)

B: 1:30.79 (+16.71s | 15.5%)

50 Free

48.82

100 Free

58.68

1:47.50

100 Free

1:47.50

BIG ISLAND SWIMMING @ KCAC

11/08/2025

Kailua-Kona

50 Y Back

58.37

B: 48.59 (+9.78s | 16.8%)

50 Y Breast

56.83

B: 54.59 (+2.24s | 3.9%)

100 Y Free

1:49.77

B: 1:30.79 (+18.98s | 17.3%)

50 Free

53.06

100 Free

56.71

1:49.77

100 Free

1:49.77

50 Y Free

49.01

B: 39.79 (+9.22s | 18.8%)

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.