George Guo

Age: 10 years old
Age Category: 10 & under
Team: Rancho San Dieguito | San Diego-Imperial Swimming
Participation: 10 meets 47 events

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

San Diego-Imperial Swimming

Rancho San Dieguito

Free 25 Y

20.67

09/24/2023

Free 50 Y

35.06

09/22/2024

BB: 34.59 (+0.47s | 1.3%)

Free 100 Y

1:22.83

10/12/2024

BB: 1:18.89 (+3.94s | 4.8%)

50 Free

36.87

100 Free

45.96

1:22.83

100 Free

1:22.83

Back 50 Y

41.01

03/07/2025

A: 37.59 (+3.42s | 8.3%)

Back 100 Y

1:31.70

10/12/2024

BB: 1:30.09 (+1.61s | 1.8%)

50 Back

44.96

100 Back

46.74

1:31.70

100 Back

1:31.70

Breast 50 Y

42.96

03/07/2025

A: 42.09 (+0.87s | 2.0%)

Breast 100 Y

1:33.16

03/07/2025

A: 1:30.59 (+2.57s | 2.8%)

Fly 50 Y

38.70

03/07/2025

A: 35.99 (+2.71s | 7.0%)

IM 100 Y

1:26.07

03/07/2025

A: 1:19.69 (+6.38s | 7.4%)

50 IM

42.19

100 IM

43.88

1:26.07

100 IM

1:26.07

Long course distance

Event	Time		Age	Date	Standard	Next Standard	San Diego-Imperial Swimming	Rancho San Dieguito

Above are the fastest times that George Guo has achieved in his swimming career. For each event, you can find George's best time, the corresponding time standard, as well as how much faster George needs to be to reach the next level. The last columns provide George rankings at the team and LSC levels. These rankings are based on the George's personal best, his 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	35.06	22.19 (+12.87s \| 36.7%)	21.29 (+13.77s \| 39.3%)	21.29 (+13.77s \| 39.3%)	20.59 (+14.47s \| 41.3%)	20.09 (+14.97s \| 42.7%)	20.39 (+14.67s \| 41.8%)	30.49 (+4.57s \| 13.0%)
Free 100 Y	1:22.83	48.19 (+34.64s \| 41.8%)	46.39 (+36.44s \| 44.0%)	46.39 (+36.44s \| 44.0%)	45.09 (+37.74s \| 45.6%)	43.49 (+39.34s \| 47.5%)	44.39 (+38.44s \| 46.4%)	1:07.19 (+15.64s \| 18.9%)
Back 50 Y	41.01	N/A	N/A	N/A	N/A	N/A	N/A	36.29 (+4.72s \| 11.5%)
Back 100 Y	1:31.70	53.89 (+37.81s \| 41.2%)	51.49 (+40.21s \| 43.8%)	51.49 (+40.21s \| 43.8%)	49.39 (+42.31s \| 46.1%)	47.59 (+44.11s \| 48.1%)	48.89 (+42.81s \| 46.7%)	1:16.59 (+15.11s \| 16.5%)
Breast 50 Y	42.96	N/A	N/A	N/A	N/A	N/A	N/A	40.29 (+2.67s \| 6.2%)
Breast 100 Y	1:33.16	1:00.89 (+32.27s \| 34.6%)	57.99 (+35.17s \| 37.8%)	57.99 (+35.17s \| 37.8%)	55.89 (+37.27s \| 40.0%)	54.19 (+38.97s \| 41.8%)	55.29 (+37.87s \| 40.7%)	1:26.29 (+6.87s \| 7.4%)
Fly 50 Y	38.70	N/A	N/A	N/A	N/A	N/A	N/A	34.69 (+4.01s \| 10.4%)
IM 100 Y	1:26.07	N/A	N/A	N/A	N/A	N/A	N/A	1:16.99 (+9.08s \| 10.5%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional

Progression

See how George Guo is improving gradually by choosing the distance and the stroke you are interested in. You can also compare the George's time to another swimmer's and even view their profile for more information about them.

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Meets

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2025 SI 14U AGE GRP CHAMPIONSHIPS

03/07/2025

Granite Hills High School 1719 E Madison Ave El Cajon CA 92019

50 Y Breast

42.96

-2.64s (New PB)

A: 42.09 (+0.87s | 2.0%)

100 Y IM

1:26.07

-2.57s (New PB)

A: 1:19.69 (+6.38s | 7.4%)

50 IM

42.19

100 IM

43.88

1:26.07

100 IM

1:26.07

50 Y Back

41.01

-0.04s (New PB)

A: 37.59 (+3.42s | 8.3%)

50 Y Fly

38.70

-2.01s (New PB)

A: 35.99 (+2.71s | 7.0%)

100 Y Breast

1:33.16

-4.35s (New PB)

A: 1:30.59 (+2.57s | 2.8%)

2025 SI RSD All Ages NTS

01/18/2025

Pardee Aquatic Center Solana Beach

50 Y Breast

45.60

-1.80s (New PB)

A: 42.09 (+3.51s | 7.7%)

100 Y IM

1:28.64

-0.56s (New PB)

A: 1:19.69 (+8.95s | 10.1%)

50 IM

44.52

100 IM

44.12

1:28.64

100 IM

1:28.64

100 Y Free

1:23.02

+0.19s

BB: 1:18.89 (+4.13s | 5.0%)

50 Free

37.14

100 Free

45.88

1:23.02

100 Free

1:23.02

100 Y Breast

1:37.51

-1.42s (New PB)

A: 1:30.59 (+6.92s | 7.1%)

50 Breast

46.33

100 Breast

51.18

1:37.51

100 Breast

1:37.51

50 Y Back

41.55

+0.50s

A: 37.59 (+3.96s | 9.5%)

100 Y Back

1:34.26

+2.56s

BB: 1:30.09 (+4.17s | 4.4%)

50 Y Fly

48.57

+7.86s

B: 46.49 (+2.08s | 4.3%)

2004 SI SBA BC ALL AGES

10/12/2024

Mater Dei Dr , Chula Vista CA 91913

50 Y Free

36.87

+1.81s

BB: 34.59 (+2.28s | 6.2%)

100 Y IM

1:29.20

-2.45s (New PB)

A: 1:19.69 (+9.51s | 10.7%)

50 IM

40.06

100 IM

49.14

1:29.20

100 IM

1:29.20

100 Y Free

1:22.83

-0.70s (New PB)

BB: 1:18.89 (+3.94s | 4.8%)

50 Free

36.87

100 Free

45.96

1:22.83

100 Free

1:22.83

100 Y Back

1:31.70

BB: 1:30.09 (+1.61s | 1.8%)

50 Back

44.96

100 Back

46.74

1:31.70

100 Back

1:31.70

100 Y Breast

1:38.93

-7.70s (New PB)

A: 1:30.59 (+8.34s | 8.4%)

50 Breast

47.07

100 Breast

51.86

1:38.93

100 Breast

1:38.93

50 Y Back

41.05

-2.19s (New PB)

A: 37.59 (+3.46s | 8.4%)

2024 SI PS Freestyle Festival Sunday

09/22/2024

Poway Community Swim Center

100 Y Free

1:23.53

-4.58s (New PB)

BB: 1:18.89 (+4.64s | 5.6%)

50 Free

37.60

100 Free

45.93

1:23.53

100 Free

1:23.53

50 Y Free

35.06

-4.58s (New PB)

BB: 34.59 (+0.47s | 1.3%)

2024 SI FAST 10/U Mini Meet

05/11/2024

Fallbrook High School, , Fallbrook, CA 92028, USA

50 Y Breast

47.40

-2.87s (New PB)

A: 42.09 (+5.31s | 11.2%)

100 Y IM

1:31.65

-5.42s (New PB)

BB: 1:29.69 (+1.96s | 2.1%)

50 Y Fly

40.71

-3.46s (New PB)

A: 35.99 (+4.72s | 11.6%)

50 Y Back

43.24

-1.06s (New PB)

BB: 42.89 (+0.35s | 0.8%)

2024 SI HSA All Ages NTS Meet

03/16/2024

Santana High School,9915 Magnolia Ave, Santee, CA 92071

100 Y IM

1:37.56

+0.49s

BB: 1:29.69 (+7.87s | 8.1%)

50 IM

44.49

100 IM

53.07

1:37.56

100 IM

1:37.56

50 Y Fly

44.55

+0.38s

BB: 41.29 (+3.26s | 7.3%)

50 Y Free

39.64

-0.86s (New PB)

B: 38.19 (+1.45s | 3.7%)

100 Y Breast

1:46.63

-1.51s (New PB)

BB: 1:42.29 (+4.34s | 4.1%)

50 Breast

51.16

100 Breast

55.47

1:46.63

100 Breast

1:46.63

2024 Si JBST All Ages NTS Meet

01/20/2024

Lawrence Family Jewish Community Center, 4126 Executive Drive, La Jolla, CA. 92037

100 Y IM

1:37.07

-2.36s (New PB)

BB: 1:29.69 (+7.38s | 7.6%)

100 Y Free

1:28.11

-5.90s (New PB)

B: 1:27.99 (+0.12s | 0.1%)

50 Free

41.43

100 Free

46.68

1:28.11

100 Free

1:28.11

100 Y Breast

1:48.14

-1.51s (New PB)

BB: 1:42.29 (+5.85s | 5.4%)

50 Breast

52.74

100 Breast

55.40

1:48.14

100 Breast

1:48.14

50 Y Back

45.83

+1.53s

BB: 42.89 (+2.94s | 6.4%)

50 Y Breast

50.90

+0.63s

BB: 47.69 (+3.21s | 6.3%)

50 Y Fly

44.92

+0.75s

BB: 41.29 (+3.63s | 8.1%)

2023 SI CAST All Ages NTS Meet

10/28/2023

Granite Hills High School

100 Y IM

1:39.43

BB: 1:29.69 (+9.74s | 9.8%)

100 Y Free

1:34.01

-0.91s (New PB)

B: 1:27.99 (+6.02s | 6.4%)

50 Y Fly

44.17

-4.34s (New PB)

BB: 41.29 (+2.88s | 6.5%)

100 Y Breast

1:50.40

+0.75s

BB: 1:42.29 (+8.11s | 7.3%)

50 Y Breast

50.27

-0.81s (New PB)

BB: 47.69 (+2.58s | 5.1%)

50 Y Back

44.30

BB: 42.89 (+1.41s | 3.2%)

2023 SI MRA All Ages BC Meet

10/07/2023

Granite Hills High School 1719 E Madison Ave El Cajon CA 92019

50 Y Fly

48.51

B: 46.49 (+2.02s | 4.2%)

50 Y Breast

51.08

BB: 47.69 (+3.39s | 6.6%)

50 Y Free

43.05

+2.55s

B: 38.19 (+4.86s | 11.3%)

100 Y Breast

1:49.65

BB: 1:42.29 (+7.36s | 6.7%)

50 Breast

51.08

100 Breast

58.57

1:49.65

100 Breast

1:49.65

2023 SI PS Freestyle Festival Sunday

09/24/2023

Poway Community Swim Center

50 Y Free

40.50

B: 38.19 (+2.31s | 5.7%)

100 Y Free

1:34.92

B: 1:27.99 (+6.93s | 7.3%)

50 Free

45.10

100 Free

49.82

1:34.92

100 Free

1:34.92

25 Y Free

20.67

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.