Theo Sergeev

Age: 9 years old
Age Category: 10 & under
Team: Freedom Aquatics | Metropolitan Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Freedom Aquatics

Metropolitan Swimming

Eastern Zone

USA

Free 50 Y

42.24

02/07/2026

B: 38.19 (+4.05s | 9.6%)

573

1,000+

Free 100 Y

1:33.96

Analysis

03/27/2026

B: 1:27.99 (+5.97s | 6.4%)

491

1,000+

50 Free

43.46

100 Free

50.50

1:33.96

100 Free

1:33.96

Free 200 Y

3:22.97

Analysis

11/15/2025

B: 3:09.49 (+13.48s | 6.6%)

244

1,000+

50 Free

46.07

100 Free

52.79

1:38.86

100 Free

1:38.86

150 Free

53.39

2:32.25

200 Free

50.72

3:22.97

100 Free

1:44.11

Back 50 Y

48.16

03/27/2026

BB: 42.89 (+5.27s | 10.9%)

491

1,000+

Breast 50 Y

51.25

11/15/2025

BB: 47.69 (+3.56s | 6.9%)

315

1,000+

Breast 100 Y

1:51.97

Analysis

11/15/2025

BB: 1:42.29 (+9.68s | 8.6%)

283

1,000+

50 Breast

55.16

100 Breast

56.81

1:51.97

100 Breast

1:51.97

Fly 25 Y

21.09

09/27/2025

340

998

Fly 50 Y

45.37

02/07/2026

BB: 41.29 (+4.08s | 9.0%)

248

1,000+

Fly 100 Y

1:48.34

Analysis

11/15/2025

BB: 1:38.99 (+9.35s | 8.6%)

171

653

1,000+

50 Fly

51.20

100 Fly

57.14

1:48.34

100 Fly

1:48.34

IM 100 Y

1:44.40

Analysis

02/07/2026

B: 1:39.69 (+4.71s | 4.5%)

378

1,000+

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Freedom Aquatics	Metropolitan Swimming	Eastern Zone	USA

Above are the fastest times that Theo Sergeev has achieved in his swimming career. For each event, you can find Theo's best time, the corresponding time standard, as well as how much faster Theo needs to be to reach the next level. The last columns provide Theo rankings at the team and LSC levels. These rankings are based on the Theo'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	42.24	22.19 (+20.05s \| 47.5%)	21.29 (+20.95s \| 49.6%)	21.29 (+20.95s \| 49.6%)	20.59 (+21.65s \| 51.3%)	20.09 (+22.15s \| 52.4%)	20.39 (+21.85s \| 51.7%)	30.49 (+11.75s \| 27.8%)
Free 100 Y	1:33.96	48.19 (+45.77s \| 48.7%)	46.39 (+47.57s \| 50.6%)	46.39 (+47.57s \| 50.6%)	45.09 (+48.87s \| 52.0%)	43.49 (+50.47s \| 53.7%)	44.39 (+49.57s \| 52.8%)	1:07.19 (+26.77s \| 28.5%)
Free 200 Y	3:22.97	1:45.79 (+97.18s \| 47.9%)	1:41.59 (+101.38s \| 49.9%)	1:41.59 (+101.38s \| 49.9%)	1:38.79 (+104.18s \| 51.3%)	1:36.49 (+106.48s \| 52.5%)	1:38.09 (+104.88s \| 51.7%)	2:24.99 (+57.98s \| 28.6%)
Back 50 Y	48.16	N/A	N/A	N/A	N/A	N/A	N/A	36.29 (+11.87s \| 24.6%)
Breast 50 Y	51.25	N/A	N/A	N/A	N/A	N/A	N/A	40.29 (+10.96s \| 21.4%)
Breast 100 Y	1:51.97	1:00.89 (+51.08s \| 45.6%)	57.99 (+53.98s \| 48.2%)	57.99 (+53.98s \| 48.2%)	55.89 (+56.08s \| 50.1%)	54.19 (+57.78s \| 51.6%)	55.29 (+56.68s \| 50.6%)	1:26.29 (+25.68s \| 22.9%)
Fly 50 Y	45.37	N/A	N/A	N/A	N/A	N/A	N/A	34.69 (+10.68s \| 23.5%)
Fly 100 Y	1:48.34	52.89 (+55.45s \| 51.2%)	50.59 (+57.75s \| 53.3%)	50.59 (+57.75s \| 53.3%)	48.99 (+59.35s \| 54.8%)	47.79 (+60.55s \| 55.9%)	48.39 (+59.95s \| 55.3%)	1:19.89 (+28.45s \| 26.3%)
IM 100 Y	1:44.40	N/A	N/A	N/A	N/A	N/A	N/A	1:16.99 (+27.41s \| 26.3%)

Long Course Distance

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

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 MR Bronze Championships Central KBM

03/27/2026

Yonkers

50 Y Back

48.16

-1.03s (New PB)

BB: 42.89 (+5.27s | 10.9%)

100 Y Free

1:33.96

B: 1:27.99 (+5.97s | 6.4%)

50 Free

43.46

100 Free

50.50

1:33.96

100 Free

1:33.96

100 Y Breast

1:52.40

+0.43s

BB: 1:42.29 (+10.11s | 9.0%)

50 Breast

54.14

100 Breast

58.26

1:52.40

100 Breast

1:52.40

2026 MR FREE Championships Meets Qualifier

02/07/2026

Brooklyn

50 Y Fly

45.37

-4.01s (New PB)

BB: 41.29 (+4.08s | 9.0%)

100 Y IM

1:44.40

B: 1:39.69 (+4.71s | 4.5%)

50 Y Back

50.69

+1.50s

B: 48.29 (+2.40s | 4.7%)

100 Y Breast

1:52.76

+0.79s

BB: 1:42.29 (+10.47s | 9.3%)

50 Breast

53.89

100 Breast

58.87

1:52.76

100 Breast

1:52.76

50 Y Free

42.24

-1.60s (New PB)

B: 38.19 (+4.05s | 9.6%)

2026 MR FREE Freedom Winter Magic

01/10/2026

Brooklyn

50 Y Free

43.84

-2.03s (New PB)

B: 38.19 (+5.65s | 12.9%)

100 Y Breast

1:54.37

+2.40s

B: 1:54.09 (+0.28s | 0.2%)

50 Breast

55.80

100 Breast

58.57

1:54.37

100 Breast

1:54.37

50 Y Fly

49.38

B: 46.49 (+2.89s | 5.9%)

50 Y Breast

53.81

+2.56s

B: 53.39 (+0.42s | 0.8%)

2025 MR FREE Freedom IMX Challenge

11/15/2025

Brooklyn

200 Y Free

3:22.97

B: 3:09.49 (+13.48s | 6.6%)

50 Free

46.07

100 Free

52.79

1:38.86

100 Free

1:38.86

150 Free

53.39

2:32.25

200 Free

50.72

3:22.97

100 Free

1:44.11

100 Y Fly

1:48.34

BB: 1:38.99 (+9.35s | 8.6%)

50 Fly

51.20

100 Fly

57.14

1:48.34

100 Fly

1:48.34

50 Y Back

53.19

+4.00s

B: 48.29 (+4.90s | 9.2%)

100 Y Breast

1:51.97

BB: 1:42.29 (+9.68s | 8.6%)

50 Breast

55.16

100 Breast

56.81

1:51.97

100 Breast

1:51.97

50 Y Breast

51.25

-2.84s (New PB)

BB: 47.69 (+3.56s | 6.9%)

2025 MR FREE Season Starter

09/27/2025

Brooklyn

50 Y Breast

54.09

B: 53.39 (+0.70s | 1.3%)

50 Y Back

49.19

B: 48.29 (+0.90s | 1.8%)

50 Y Free

45.87

B: 38.19 (+7.68s | 16.7%)

25 Y Fly

21.09

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.