Ethan Guo

Age: 13 years old
Age Category: 13-14
Team: The Fish | Potomac Valley Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

The Fish

Potomac Valley Swimming

Eastern Zone

USA

Free 50 Y

36.08

12/12/2025

B: 29.89 (+6.19s | 17.2%)

1,000+

Free 100 Y

1:16.93

Analysis

02/13/2026

B: 1:04.99 (+11.94s | 15.5%)

929

1,000+

50 Free

36.08

100 Free

40.85

1:16.93

100 Free

1:16.93

Back 50 Y

39.77

02/13/2026

649

1,000+

Back 100 Y

1:24.67

Analysis

03/20/2026

B: 1:11.29 (+13.38s | 15.8%)

717

1,000+

50 Back

41.85

100 Back

42.82

1:24.67

100 Back

1:24.67

Breast 50 Y

43.07

02/13/2026

608

1,000+

Breast 100 Y

1:35.73

Analysis

02/13/2026

B: 1:20.49 (+15.24s | 15.9%)

744

1,000+

50 Breast

45.99

100 Breast

49.74

1:35.73

100 Breast

1:35.73

Fly 50 Y

44.26

11/14/2025

765

1,000+

Fly 100 Y

1:42.26

Analysis

03/20/2026

B: 1:10.49 (+31.77s | 31.1%)

636

1,000+

50 Fly

47.70

100 Fly

54.56

1:42.26

100 Fly

1:42.26

Long course distance

Event	Time		Age	Date	Standard	Next Standard	The Fish	Potomac Valley Swimming	Eastern Zone	USA

Above are the fastest times that Ethan Guo has achieved in his swimming career. For each event, you can find Ethan's best time, the corresponding time standard, as well as how much faster Ethan needs to be to reach the next level. The last columns provide Ethan rankings at the team and LSC levels. These rankings are based on the Ethan'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	36.08	22.19 (+13.89s \| 38.5%)	21.29 (+14.79s \| 41.0%)	21.29 (+14.79s \| 41.0%)	20.59 (+15.49s \| 42.9%)	20.09 (+15.99s \| 44.3%)	20.39 (+15.69s \| 43.5%)	26.29 (+9.79s \| 27.1%)
Free 100 Y	1:16.93	48.19 (+28.74s \| 37.4%)	46.39 (+30.54s \| 39.7%)	46.39 (+30.54s \| 39.7%)	45.09 (+31.84s \| 41.4%)	43.49 (+33.44s \| 43.5%)	44.39 (+32.54s \| 42.3%)	56.69 (+20.24s \| 26.3%)
Back 50 Y	39.77	N/A	N/A	N/A	N/A	N/A	N/A	1:02.89
Back 100 Y	1:24.67	53.89 (+30.78s \| 36.4%)	51.49 (+33.18s \| 39.2%)	51.49 (+33.18s \| 39.2%)	49.39 (+35.28s \| 41.7%)	47.59 (+37.08s \| 43.8%)	48.89 (+35.78s \| 42.3%)	2:16.09 1:00.49 (+24.18s \| 28.6%)
Breast 50 Y	43.07	N/A	N/A	N/A	N/A	N/A	N/A	2:35.19
Breast 100 Y	1:35.73	1:00.89 (+34.84s \| 36.4%)	57.99 (+37.74s \| 39.4%)	57.99 (+37.74s \| 39.4%)	55.89 (+39.84s \| 41.6%)	54.19 (+41.54s \| 43.4%)	55.29 (+40.44s \| 42.2%)	1:01.79 (+33.94s \| 35.5%)
Fly 50 Y	44.26	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Fly 100 Y	1:42.26	52.89 (+49.37s \| 48.3%)	50.59 (+51.67s \| 50.5%)	50.59 (+51.67s \| 50.5%)	48.99 (+53.27s \| 52.1%)	47.79 (+54.47s \| 53.3%)	48.39 (+53.87s \| 52.7%)	N/A

Long Course Distance

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

Progression

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Meets

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

26th Annual Spring Championships

03/20/2026

Laurel

100 Y Fly

1:42.26

B: 1:10.49 (+31.77s | 31.1%)

50 Fly

47.70

100 Fly

54.56

1:42.26

100 Fly

1:42.26

100 Y Breast

1:35.96

+0.23s

B: 1:20.49 (+15.47s | 16.1%)

50 Breast

46.48

100 Breast

49.48

1:35.96

100 Breast

1:35.96

50 Y Breast

43.56

+0.49s

100 Y Back

1:24.67

-3.85s (New PB)

B: 1:11.29 (+13.38s | 15.8%)

50 Back

41.85

100 Back

42.82

1:24.67

100 Back

1:24.67

50 Y Fly

45.12

+0.86s

100 Y Free

1:19.55

+2.62s

B: 1:04.99 (+14.56s | 18.3%)

50 Free

38.24

100 Free

41.31

1:19.55

100 Free

1:19.55

2026 ASA President S Day Classic

02/13/2026

Bethesda

50 Y Breast

43.07

-0.89s (New PB)

BB: 40.09 (+2.98s | 6.9%)

50 Y Fly

45.51

+1.25s

B: 37.09 (+8.42s | 18.5%)

100 Y IM

1:29.12

-1.58s (New PB)

B: 1:21.89 (+7.23s | 8.1%)

100 Y Breast

1:35.73

B: 1:32.59 (+3.14s | 3.3%)

50 Breast

45.99

100 Breast

49.74

1:35.73

100 Breast

1:35.73

50 Y Back

39.77

-1.29s (New PB)

B: 38.49 (+1.28s | 3.2%)

100 Y Free

1:16.93

-0.78s (New PB)

B: 1:11.49 (+5.44s | 7.1%)

50 Free

36.08

100 Free

40.85

1:16.93

100 Free

1:16.93

2025 MAKO HOLIDAY INVITATIONAL

12/12/2025

SPRINGFIELD

100 Y Free

1:17.71

-5.67s (New PB)

B: 1:11.49 (+6.22s | 8.0%)

50 Free

37.50

100 Free

40.21

1:17.71

100 Free

1:17.71

50 Y Breast

43.96

-0.58s (New PB)

B: 43.49 (+0.47s | 1.1%)

50 Y Back

41.06

-1.71s (New PB)

B: 38.49 (+2.57s | 6.3%)

50 Y Fly

46.27

+2.01s

B: 37.09 (+9.18s | 19.8%)

50 Y Free

36.08

B: 32.79 (+3.29s | 9.1%)

100 Y Back

1:28.52

-1.24s (New PB)

B: 1:22.19 (+6.33s | 7.2%)

50 Back

42.34

100 Back

46.18

1:28.52

100 Back

1:28.52

2025 PV November Open Franconia

11/14/2025

Alexandria

100 Y Back

1:29.76

B: 1:22.19 (+7.57s | 8.4%)

100 Y IM

1:30.70

B: 1:21.89 (+8.81s | 9.7%)

50 IM

42.12

100 IM

48.58

1:30.70

100 IM

1:30.70

100 Y Free

1:23.38

B: 1:11.49 (+11.89s | 14.3%)

50 Free

39.21

100 Free

44.17

1:23.38

100 Free

1:23.38

50 Y Back

42.77

B: 38.49 (+4.28s | 10.0%)

50 Y Fly

44.26

B: 37.09 (+7.17s | 16.2%)

50 Y Breast

44.54

B: 43.49 (+1.05s | 2.4%)

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.