Julia Oi

Age: 9 years old
Age Category: 10 & under
Team: South Lyon Aquatics | Michigan Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

South Lyon Aquatics

Michigan Swimming

Central Zone

USA

Free 50 Y

36.70

01/31/2026

BB: 35.99 (+0.71s | 1.9%)

292

589

1,000+

Free 100 Y

1:27.64

12/06/2025

BB: 1:21.09 (+6.55s | 7.5%)

352

702

1,000+

50 Free

40.94

100 Free

46.70

1:27.64

100 Free

1:27.64

Back 50 Y

45.65

12/06/2025

BB: 43.29 (+2.36s | 5.2%)

353

785

1,000+

Back 100 Y

1:46.14

12/06/2025

B: 1:45.79 (+0.35s | 0.3%)

318

794

1,000+

50 Back

51.48

100 Back

54.66

1:46.14

100 Back

1:46.14

Breast 50 Y

52.04

01/16/2026

BB: 48.69 (+3.35s | 6.4%)

310

663

1,000+

Breast 100 Y

1:49.41

02/14/2026

BB: 1:46.89 (+2.52s | 2.3%)

202

423

1,000+

50 Breast

52.21

100 Breast

57.20

1:49.41

100 Breast

1:49.41

Fly 50 Y

51.81

01/31/2026

B: 48.39 (+3.42s | 6.6%)

389

850

1,000+

IM 100 Y

1:39.53

01/31/2026

BB: 1:33.19 (+6.34s | 6.4%)

291

630

1,000+

50 IM

48.41

100 IM

51.12

1:39.53

100 IM

1:39.53

Long course distance

Event	Time		Age	Date	Standard	Next Standard	South Lyon Aquatics	Michigan Swimming	Central Zone	USA

Above are the fastest times that Julia Oi has achieved in her swimming career. For each event, you can find Julia's best time, the corresponding time standard, as well as how much faster Julia needs to be to reach the next level. The last columns provide Julia rankings at the team and LSC levels. These rankings are based on the Julia'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	36.70	24.89 (+11.81s \| 32.2%)	23.89 (+12.81s \| 34.9%)	23.89 (+12.81s \| 34.9%)	23.29 (+13.41s \| 36.5%)	22.59 (+14.11s \| 38.4%)	22.79 (+13.91s \| 37.9%)	30.89 (+5.81s \| 15.8%)
Free 100 Y	1:27.64	53.99 (+33.65s \| 38.4%)	51.89 (+35.75s \| 40.8%)	51.89 (+35.75s \| 40.8%)	50.39 (+37.25s \| 42.5%)	49.29 (+38.35s \| 43.8%)	49.69 (+37.95s \| 43.3%)	1:08.19 (+19.45s \| 22.2%)
Back 50 Y	45.65	N/A	N/A	N/A	N/A	N/A	N/A	36.49 (+9.16s \| 20.1%)
Back 100 Y	1:46.14	59.49 (+46.65s \| 44.0%)	57.09 (+49.05s \| 46.2%)	57.09 (+49.05s \| 46.2%)	55.09 (+51.05s \| 48.1%)	53.89 (+52.25s \| 49.2%)	54.49 (+51.65s \| 48.7%)	1:17.89 (+28.25s \| 26.6%)
Breast 50 Y	52.04	N/A	N/A	N/A	N/A	N/A	N/A	40.39 (+11.65s \| 22.4%)
Breast 100 Y	1:49.41	1:07.59 (+41.82s \| 38.2%)	1:05.49 (+43.92s \| 40.1%)	1:05.49 (+43.92s \| 40.1%)	1:03.09 (+46.32s \| 42.3%)	1:01.79 (+47.62s \| 43.5%)	1:02.79 (+46.62s \| 42.6%)	1:27.99 (+21.42s \| 19.6%)
Fly 50 Y	51.81	N/A	N/A	N/A	N/A	N/A	N/A	35.09 (+16.72s \| 32.3%)
IM 100 Y	1:39.53	N/A	N/A	N/A	N/A	N/A	N/A	1:17.69 (+21.84s \| 21.9%)

Long Course Distance

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

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

SAC Winter Classic

02/14/2026

Novi

100 Y IM

1:45.74

+6.21s

B: 1:44.29 (+1.45s | 1.4%)

50 IM

53.62

100 IM

52.12

1:45.74

100 IM

1:45.74

50 Y Back

46.37

+0.72s

BB: 43.29 (+3.08s | 6.6%)

100 Y Breast

1:49.41

-7.44s (New PB)

BB: 1:46.89 (+2.52s | 2.3%)

50 Breast

52.21

100 Breast

57.20

1:49.41

100 Breast

1:49.41

2026 Guppy Bowl

01/31/2026

Lake Orion

50 Y Breast

53.06

+1.02s

BB: 48.69 (+4.37s | 8.2%)

50 Y Free

36.70

-0.44s (New PB)

BB: 35.99 (+0.71s | 1.9%)

50 Y Fly

51.81

-2.92s (New PB)

B: 48.39 (+3.42s | 6.6%)

100 Y IM

1:39.53

-3.89s (New PB)

BB: 1:33.19 (+6.34s | 6.4%)

50 IM

48.41

100 IM

51.12

1:39.53

100 IM

1:39.53

SLA Arctic Blast 2026

01/16/2026

Brighton

50 Y Free

37.14

-0.80s (New PB)

BB: 35.99 (+1.15s | 3.1%)

50 Y Breast

52.04

-0.17s (New PB)

BB: 48.69 (+3.35s | 6.4%)

50 Y Back

46.00

+0.35s

BB: 43.29 (+2.71s | 5.9%)

SLA Holiday Blast

12/06/2025

Brighton

100 Y IM

1:43.42

-1.14s (New PB)

BB: 1:33.19 (+10.23s | 9.9%)

50 IM

50.66

100 IM

52.76

1:43.42

100 IM

1:43.42

100 Y Breast

1:56.85

-1.64s (New PB)

BB: 1:46.89 (+9.96s | 8.5%)

50 Breast

56.18

100 Breast

1:00.67

1:56.85

100 Breast

1:56.85

50 Y Back

45.65

-2.35s (New PB)

BB: 43.29 (+2.36s | 5.2%)

50 Y Fly

54.73

-1.78s (New PB)

B: 48.39 (+6.34s | 11.6%)

100 Y Back

1:46.14

-1.29s (New PB)

B: 1:45.79 (+0.35s | 0.3%)

50 Back

51.48

100 Back

54.66

1:46.14

100 Back

1:46.14

50 Y Free

37.94

BB: 35.99 (+1.95s | 5.1%)

100 Y Free

1:27.64

-2.61s (New PB)

BB: 1:21.09 (+6.55s | 7.5%)

50 Free

40.94

100 Free

46.70

1:27.64

100 Free

1:27.64

50 Y Breast

53.14

+0.93s

BB: 48.69 (+4.45s | 8.4%)

2025 SAC Thanksgiving Classic ABC Meet

11/15/2025

Novi

50 Y Fly

56.51

B: 48.39 (+8.12s | 14.4%)

100 Y IM

1:44.56

B: 1:44.29 (+0.27s | 0.3%)

50 IM

52.87

100 IM

51.69

1:44.56

100 IM

1:44.56

100 Y Breast

1:58.49

BB: 1:46.89 (+11.60s | 9.8%)

50 Breast

56.80

100 Breast

1:01.69

1:58.49

100 Breast

1:58.49

BA Halloween Town USA 2025

10/25/2025

Brighton

50 Y Back

48.00

BB: 43.29 (+4.71s | 9.8%)

100 Y Back

1:47.43

B: 1:45.79 (+1.64s | 1.5%)

50 Back

52.75

100 Back

54.68

1:47.43

100 Back

1:47.43

50 Y Breast

52.21

BB: 48.69 (+3.52s | 6.7%)

100 Y Free

1:30.25

BB: 1:21.09 (+9.16s | 10.1%)

50 Free

43.79

100 Free

46.46

1:30.25

100 Free

1:30.25

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.