Patricia Koo

Age: 17 years old
Age Category: 17-18
Team: Princeton Tiger Aquatic Club | New Jersey Swimming

Personal Best

Short course distance

Event	Time		Age	Date	Standard	Next Standard	Princeton Tiger Aquatic Club	New Jersey Swimming	Eastern Zone	USA

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Princeton Tiger Aquatic Club

New Jersey Swimming

Eastern Zone

USA

Free 50 M

31.17

17

06/05/2026

BB

A: 30.69 (+0.48s | 1.5%)

Rankings

Free 200 M

2:30.98

Analysis

17

05/15/2026

BB

A: 2:23.69 (+7.29s | 4.8%)

Rankings

50 Free

33.79

100 Free

38.10

1:11.89

100 Free

1:11.89

150 Free

39.70

1:51.59

200 Free

39.39

2:30.98

100 Free

1:19.09

Free 400 M

5:32.37

Analysis

17

06/05/2026

B

BB: 5:28.19 (+4.18s | 1.3%)

Rankings

50 Free

35.34

100 Free

40.47

1:15.81

100 Free

1:15.81

150 Free

41.58

1:57.39

200 Free

42.41

2:39.80

100 Free

1:23.99

250 Free

42.81

3:22.61

300 Free

42.88

4:05.49

100 Free

1:25.69

350 Free

43.85

4:49.34

400 Free

43.02

5:32.36

100 Free

1:26.87

Back 50 M

36.21

17

05/15/2026

BB

A: 35.09 (+1.12s | 3.1%)

Rankings

Back 100 M

1:19.22

Analysis

17

06/05/2026

BB

A: 1:13.69 (+5.53s | 7.0%)

Rankings

50 Back

38.22

100 Back

41.00

1:19.22

100 Back

1:19.22

Fly 50 M

34.31

17

05/15/2026

BB

A: 32.89 (+1.42s | 4.1%)

Rankings

Above are the fastest times that Patricia Koo has achieved in her swimming career. For each event, you can find Patricia's best time, the corresponding time standard, as well as how much faster Patricia needs to be to reach the next level. The last columns provide Patricia rankings at the team and LSC levels. These rankings are based on the Patricia'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
Got the Bonus time standard (extra events for qualified swimmers)

Short Course Distance

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

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	U.S. Olympic Team Trials
Free 50 M	31.17	28.69 (+2.48s \| 8.0%) 29.49 (+1.68s \| 5.4%)	27.39 (+3.78s \| 12.1%)	27.39 (+3.78s \| 12.1%)	26.89 (+4.28s \| 13.7%)	26.19 (+4.98s \| 16.0%)	26.59 (+4.58s \| 14.7%)	25.69 (+5.48s \| 17.6%)
Free 200 M	2:30.98	2:12.99 (+17.99s \| 11.9%) 2:16.69 (+14.29s \| 9.5%)	2:07.79 (+23.19s \| 15.4%)	2:07.79 (+23.19s \| 15.4%)	2:04.99 (+25.99s \| 17.2%)	2:03.09 (+27.89s \| 18.5%)	2:04.29 (+26.69s \| 17.7%)	2:00.79 (+30.19s \| 20.0%)
Free 400 M	5:32.37	4:39.69 (+52.68s \| 15.8%) 4:47.59 (+44.78s \| 13.5%)	4:28.79 (+63.58s \| 19.1%)	4:28.79 (+63.58s \| 19.1%)	4:26.69 (+65.68s \| 19.8%)	4:20.29 (+72.08s \| 21.7%)	4:21.39 (+70.98s \| 21.4%)	4:15.49 (+76.88s \| 23.1%)
Back 50 M	36.21	32.39 (+3.82s \| 10.5%) 32.89 (+3.32s \| 9.2%)	N/A	N/A	N/A	29.19 (+7.02s \| 19.4%)	N/A	28.89 (+7.32s \| 20.2%)
Back 100 M	1:19.22	1:09.49 (+9.73s \| 12.3%) 1:11.39 (+7.83s \| 9.9%)	1:06.79 (+12.43s \| 15.7%)	1:06.79 (+12.43s \| 15.7%)	1:04.79 (+14.43s \| 18.2%)	1:03.29 (+15.93s \| 20.1%)	1:04.39 (+14.83s \| 18.7%)	1:01.79 (+17.43s \| 22.0%)
Fly 50 M	34.31	31.19 (+3.12s \| 9.1%) 31.59 (+2.72s \| 7.9%)	N/A	N/A	N/A	28.19 (+6.12s \| 17.8%)	N/A	26.99 (+7.32s \| 21.3%)

Progression

See how Patricia Koo is improving gradually by choosing the distance and the stroke you are interested in. You can also compare the Patricia'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 Patricia Koo has participated in and her achievement. The last event displayed is the most recent. For each event, you can find the Patricia's time, the progress against Patricia's best time, the corresponding time standard, as well as how much faster Patricia needs to be to reach the next level.

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 XCEL Meet Of XCellence

06/05/2026

Princeton

400 M Free

5:32.37

B

BB: 5:28.19 (+4.18s | 1.3%)

17

2

1

5

50 Free

35.34

100 Free

40.47

1:15.81

100 Free

1:15.81

150 Free

41.58

1:57.39

200 Free

42.41

2:39.80

100 Free

1:23.99

250 Free

42.81

3:22.61

300 Free

42.88

4:05.49

100 Free

1:25.69

350 Free

43.85

4:49.34

400 Free

43.02

5:32.36

100 Free

1:26.87

200 M Free

2:33.51

+2.53s

BB

A: 2:23.69 (+9.82s | 6.4%)

17

3

6

50 Free

34.53

100 Free

38.57

1:13.10

100 Free

1:13.10

150 Free

40.60

1:53.70

200 Free

39.81

2:33.51

100 Free

1:20.41

50 M Free

31.17

-0.22s (New PB)

BB

A: 30.69 (+0.48s | 1.5%)

17

4

5

100 M Back

1:19.22

-1.01s (New PB)

BB

A: 1:13.69 (+5.53s | 7.0%)

17

5

6

5

50 Back

38.22

100 Back

41.00

1:19.22

100 Back

1:19.22

2026 PTAC Tiger Challenge

05/15/2026

Princeton

50 M Fly

34.31

BB

A: 33.49 (+0.82s | 2.4%)

16

1

8

7

50 M Free

31.39

BB

A: 30.89 (+0.50s | 1.6%)

16

7

8

50 M Back

36.21

BB

A: 35.29 (+0.92s | 2.5%)

16

8

200 M Free

2:30.98

BB

A: 2:25.09 (+5.89s | 3.9%)

16

5

2

4

50 Free

33.79

100 Free

38.10

1:11.89

100 Free

1:11.89

150 Free

39.70

1:51.59

200 Free

39.39

2:30.98

100 Free

1:19.09

100 M Back

1:20.23

BB

A: 1:14.49 (+5.74s | 7.2%)

16

6

5

3

50 Back

38.30

100 Back

41.93

1:20.23

100 Back

1:20.23

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	U.S. Olympic Team Trials
Free 50 M	31.17	28.69 (+2.48s \| 8.0%) 29.49 (+1.68s \| 5.4%)	27.39 (+3.78s \| 12.1%)	27.39 (+3.78s \| 12.1%)	26.89 (+4.28s \| 13.7%)	26.19 (+4.98s \| 16.0%)	26.59 (+4.58s \| 14.7%)	25.69 (+5.48s \| 17.6%)
Free 200 M	2:30.98	2:12.99 (+17.99s \| 11.9%) 2:16.69 (+14.29s \| 9.5%)	2:07.79 (+23.19s \| 15.4%)	2:07.79 (+23.19s \| 15.4%)	2:04.99 (+25.99s \| 17.2%)	2:03.09 (+27.89s \| 18.5%)	2:04.29 (+26.69s \| 17.7%)	2:00.79 (+30.19s \| 20.0%)
Free 400 M	5:32.37	4:39.69 (+52.68s \| 15.8%) 4:47.59 (+44.78s \| 13.5%)	4:28.79 (+63.58s \| 19.1%)	4:28.79 (+63.58s \| 19.1%)	4:26.69 (+65.68s \| 19.8%)	4:20.29 (+72.08s \| 21.7%)	4:21.39 (+70.98s \| 21.4%)	4:15.49 (+76.88s \| 23.1%)
Back 50 M	36.21	32.39 (+3.82s \| 10.5%) 32.89 (+3.32s \| 9.2%)	N/A	N/A	N/A	29.19 (+7.02s \| 19.4%)	N/A	28.89 (+7.32s \| 20.2%)
Back 100 M	1:19.22	1:09.49 (+9.73s \| 12.3%) 1:11.39 (+7.83s \| 9.9%)	1:06.79 (+12.43s \| 15.7%)	1:06.79 (+12.43s \| 15.7%)	1:04.79 (+14.43s \| 18.2%)	1:03.29 (+15.93s \| 20.1%)	1:04.39 (+14.83s \| 18.7%)	1:01.79 (+17.43s \| 22.0%)
Fly 50 M	34.31	31.19 (+3.12s \| 9.1%) 31.59 (+2.72s \| 7.9%)	N/A	N/A	N/A	28.19 (+6.12s \| 17.8%)	N/A	26.99 (+7.32s \| 21.3%)