Vivian Zheng

Age: 9 years old
Age Category: 10 & under
Team: Univ. of Denver Hilltoppers | Colorado Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Univ. of Denver Hilltoppers

Colorado Swimming

Western Zone

USA

Free 50 Y

41.23

07/22/2026

B: 39.79 (+1.44s | 3.5%)

324

1,000+

Free 100 Y

1:34.69

Analysis

07/22/2026

B: 1:30.79 (+3.90s | 4.1%)

259

1,000+

Back 50 Y

48.80

07/22/2026

B: 48.59 (+0.21s | 0.4%)

299

1,000+

Back 100 Y

1:48.89

Analysis

07/22/2026

B: 1:45.79 (+3.10s | 2.8%)

217

1,000+

50 Back

50.09

100 Back

58.80

1:48.89

100 Back

1:48.89

Breast 50 Y

54.66

07/22/2026

B: 54.59 (+0.07s | 0.1%)

227

1,000+

Breast 100 Y

2:03.21

Analysis

03/14/2026

B: 2:00.29 (+2.92s | 2.4%)

200

1,000+

Fly 50 Y

53.12

01/23/2026

B: 48.39 (+4.73s | 8.9%)

217

1,000+

IM 100 Y

1:55.72

Analysis

01/23/2026

B: 1:44.29 (+11.43s | 9.9%)

348

1,000+

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Univ. of Denver Hilltoppers

Colorado Swimming

Western Zone

USA

Free 50 M

46.64

04/24/2026

B: 45.29 (+1.35s | 2.9%)

240

1,000+

Back 50 M

56.84

07/11/2026

B: 55.79 (+1.05s | 1.8%)

276

1,000+

Back 100 M

1:53.57

Analysis

06/26/2026

BB: 1:48.09 (+5.48s | 4.8%)

135

913

1,000+

50 Back

53.44

100 Back

1:00.13

1:53.57

100 Back

1:53.57

Breast 50 M

1:02.63

07/11/2026

B: 1:02.19 (+0.44s | 0.7%)

209

1,000+

Breast 100 M

2:23.80

Analysis

06/26/2026

B: 2:19.39 (+4.41s | 3.1%)

200

1,000+

50 Breast

1:10.75

100 Breast

1:13.05

2:23.80

100 Breast

2:23.80

Fly 50 M

58.99

04/12/2026

B: 54.49 (+4.50s | 7.6%)

175

1,000+

IM 200 M

4:36.36

Analysis

07/11/2026

B: 4:15.69 (+20.67s | 7.5%)

131

833

1,000+

50 Fly

1:08.62

100 Back

1:08.92

2:17.54

100 IM

2:17.54

150 Breast

1:14.33

3:31.87

200 Free

1:04.49

4:36.36

100 IM

2:18.82

Above are the fastest times that Vivian Zheng has achieved in her swimming career. For each event, you can find Vivian's best time, the corresponding time standard, as well as how much faster Vivian needs to be to reach the next level. The last columns provide Vivian rankings at the team and LSC levels. These rankings are based on the Vivian'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	41.23	24.89 (+16.34s \| 39.6%)	23.89 (+17.34s \| 42.1%)	23.89 (+17.34s \| 42.1%)	23.29 (+17.94s \| 43.5%)	22.59 (+18.64s \| 45.2%)	22.79 (+18.44s \| 44.7%)	30.89 (+10.34s \| 25.1%)
Free 100 Y	1:34.69	53.99 (+40.70s \| 43.0%)	51.89 (+42.80s \| 45.2%)	51.89 (+42.80s \| 45.2%)	50.39 (+44.30s \| 46.8%)	49.29 (+45.40s \| 47.9%)	49.69 (+45.00s \| 47.5%)	1:08.19 (+26.50s \| 28.0%)
Back 50 Y	48.80	27.59 (+21.21s \| 43.5%)	N/A	N/A	N/A	N/A	N/A	36.49 (+12.31s \| 25.2%)
Back 100 Y	1:48.89	59.49 (+49.40s \| 45.4%)	57.09 (+51.80s \| 47.6%)	57.09 (+51.80s \| 47.6%)	55.09 (+53.80s \| 49.4%)	53.89 (+55.00s \| 50.5%)	54.49 (+54.40s \| 50.0%)	1:17.89 (+31.00s \| 28.5%)
Breast 50 Y	54.66	30.99 (+23.67s \| 43.3%)	N/A	N/A	N/A	N/A	N/A	40.39 (+14.27s \| 26.1%)
Breast 100 Y	2:03.21	1:07.59 (+55.62s \| 45.1%)	1:05.49 (+57.72s \| 46.8%)	1:05.49 (+57.72s \| 46.8%)	1:03.09 (+60.12s \| 48.8%)	1:01.79 (+61.42s \| 49.8%)	1:02.79 (+60.42s \| 49.0%)	1:27.99 (+35.22s \| 28.6%)
Fly 50 Y	53.12	27.09 (+26.03s \| 49.0%)	N/A	N/A	N/A	N/A	N/A	35.09 (+18.03s \| 33.9%)
IM 100 Y	1:55.72	N/A	N/A	N/A	N/A	N/A	N/A	1:17.69 (+38.03s \| 32.9%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	46.64	28.69 (+17.95s \| 38.5%)	27.39 (+19.25s \| 41.3%)	27.39 (+19.25s \| 41.3%)	26.89 (+19.75s \| 42.3%)	26.29 (+20.35s \| 43.6%)	26.59 (+20.05s \| 43.0%)	35.19 (+11.45s \| 24.5%)
Back 50 M	56.84	32.39 (+24.45s \| 43.0%)	N/A	N/A	N/A	N/A	N/A	41.79 (+15.05s \| 26.5%)
Back 100 M	1:53.57	1:09.49 (+44.08s \| 38.8%)	1:06.79 (+46.78s \| 41.2%)	1:06.79 (+46.78s \| 41.2%)	1:04.79 (+48.78s \| 43.0%)	1:03.69 (+49.88s \| 43.9%)	1:04.39 (+49.18s \| 43.3%)	1:30.29 (+23.28s \| 20.5%)
Breast 50 M	1:02.63	36.59 (+26.04s \| 41.6%)	N/A	N/A	N/A	N/A	N/A	46.19 (+16.44s \| 26.2%)
Breast 100 M	2:23.80	1:18.79 (+65.01s \| 45.2%)	1:15.99 (+67.81s \| 47.2%)	1:15.99 (+67.81s \| 47.2%)	1:13.79 (+70.01s \| 48.7%)	1:12.19 (+71.61s \| 49.8%)	1:13.29 (+70.51s \| 49.0%)	1:41.49 (+42.31s \| 29.4%)
Fly 50 M	58.99	31.19 (+27.80s \| 47.1%)	N/A	N/A	N/A	N/A	N/A	39.69 (+19.30s \| 32.7%)
IM 200 M	4:36.36	2:31.09 (+125.27s \| 45.3%)	2:26.19 (+130.17s \| 47.1%)	2:26.19 (+130.17s \| 47.1%)	2:22.09 (+134.27s \| 48.6%)	2:19.49 (+136.87s \| 49.5%)	2:20.99 (+135.37s \| 49.0%)	3:08.89 (+87.47s \| 31.7%)

Progression

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Meets

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 TOPS SCY Spectacular

07/22/2026

Denver

50 Y Back

48.80

-0.85s (New PB)

B: 48.59 (+0.21s | 0.4%)

50 Y Fly

54.23

+1.11s

B: 48.39 (+5.84s | 10.8%)

50 Y Breast

54.66

-3.84s (New PB)

B: 54.59 (+0.07s | 0.1%)

50 Y Free

41.23

B: 39.79 (+1.44s | 3.5%)

100 Y Free

1:34.69

-9.28s (New PB)

B: 1:30.79 (+3.90s | 4.1%)

100 Y Back

1:48.89

B: 1:45.79 (+3.10s | 2.8%)

50 Back

50.09

100 Back

58.80

1:48.89

100 Back

1:48.89

2026 CO SBL Summer Sizzler

07/11/2026

Denver

50 M Breast

1:02.63

-0.95s (New PB)

B: 1:02.19 (+0.44s | 0.7%)

50 M Back

56.84

-0.13s (New PB)

B: 55.79 (+1.05s | 1.8%)

200 M IM

4:36.36

B: 4:15.69 (+20.67s | 7.5%)

50 Fly

1:08.62

100 Back

1:08.92

2:17.54

100 IM

2:17.54

150 Breast

1:14.33

3:31.87

200 Free

1:04.49

4:36.36

100 IM

2:18.82

2026 CO Zone 2 District Meet DU

06/26/2026

Denver

100 M Back

1:53.57

-4.05s (New PB)

BB: 1:48.09 (+5.48s | 4.8%)

50 Back

53.44

100 Back

1:00.13

1:53.57

100 Back

1:53.57

100 M Breast

2:23.80

B: 2:19.39 (+4.41s | 3.1%)

50 Breast

1:10.75

100 Breast

1:13.05

2:23.80

100 Breast

2:23.80

2026 CO Arena Catch Me If You Can

04/24/2026

Denver

50 M Breast

1:05.38

+1.80s

B: 1:02.19 (+3.19s | 4.9%)

50 M Free

46.64

-2.68s (New PB)

B: 45.29 (+1.35s | 2.9%)

100 M Back

1:57.62

BB: 1:48.09 (+9.53s | 8.1%)

2026 CO NJ SBL Pentathlon 12 U

04/12/2026

Arvada

50 M Free

49.32

B: 45.29 (+4.03s | 8.2%)

50 M Fly

58.99

B: 54.49 (+4.50s | 7.6%)

50 M Breast

1:03.58

-28.47s (New PB)

B: 1:02.19 (+1.39s | 2.2%)

50 M Back

56.97

-4.83s (New PB)

B: 55.79 (+1.18s | 2.1%)

2026 CO TOPS SCY Finale

03/14/2026

Denver

100 Y Free

1:43.97

-0.99s (New PB)

B: 1:30.79 (+13.18s | 12.7%)

50 Y Back

50.52

+0.87s

B: 48.59 (+1.93s | 3.8%)

50 Y Fly

55.64

+2.52s

B: 48.39 (+7.25s | 13.0%)

100 Y Breast

2:03.21

B: 2:00.29 (+2.92s | 2.4%)

2026 CO NJ Groundhog Invite

02/13/2026

Arvada

50 Y Breast

1:01.38

+2.88s

B: 54.59 (+6.79s | 11.1%)

100 Y Free

1:44.96

-8.35s (New PB)

B: 1:30.79 (+14.17s | 13.5%)

50 Free

51.24

100 Free

53.72

1:44.96

100 Free

1:44.96

50 Y Back

49.65

-1.59s (New PB)

B: 48.59 (+1.06s | 2.1%)

2026 CO TOPS Colorado Open

01/23/2026

Denver

50 Y Breast

58.50

B: 54.59 (+3.91s | 6.7%)

100 Y IM

1:55.72

B: 1:44.29 (+11.43s | 9.9%)

50 Y Fly

53.12

B: 48.39 (+4.73s | 8.9%)

2026 CO MACS Winter Invitationak

01/03/2026

Aurora

50 Y Back

51.24

B: 48.59 (+2.65s | 5.2%)

100 Y Free

1:53.31

B: 1:30.79 (+22.52s | 19.9%)

2025 CO NJ Spring LC Tri Meet

04/13/2025

Arvada

50 M Back

1:01.80

B: 55.79 (+6.01s | 9.7%)

50 M Breast

1:32.05

B: 1:02.19 (+29.86s | 32.4%)

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.