Yaroslav Kolobov

Mage 13LEOHWVBKYS

83 plausible swims · 10 meets · 2024-02-23 → 2026-03-15

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	27.29	BB+0.60s to A	2026-02-28	2026 OH BSC SC Regional Championships venue
100 Freestyle	SCY	1:00.89	BB+3.00s to A	2025-02-21	2025 OH BSC SC Regional Championships
200 Freestyle	SCY	2:15.32	BB+8.63s to A	2026-02-27	2026 OH BSC SC Regional Championships venue
50 Backstroke	SCY	33.18	B+0.29s to BB	2025-02-22	2025 OH BSC SC Regional Championships venue
50 Breaststroke	SCY	31.61	AAA+1.22s to AAAA	2026-03-15	2026 OH SC Junior Championships fast pool
100 Breaststroke	SCY	1:09.88	A+0.59s to AA	2026-03-13	2026 OH SC Junior Championships fast pool
200 Breaststroke	SCY	2:33.55	A+3.26s to AA	2026-03-14	2026 OH SC Junior Championships fast pool
50 Butterfly	SCY	32.95	B+0.76s to BB	2025-02-21	2025 OH BSC SC Regional Championships venue
100 Individual Medley	SCY	1:14.10		2024-12-06	2024 TYR NCAT Winter Invite
50 Freestyle	LCM	29.06	AA+1.07s to AAA	2025-07-11	2025 OH SW LC Regional Champs
100 Freestyle	LCM	1:05.69	A+1.40s to AA	2025-07-17	2025 OH LC Junior Championships
200 Freestyle	LCM	2:40.28	B+2.39s to BB	2025-07-11	2025 OH SW LC Regional Champs
50 Backstroke	LCM	38.28	BB+2.89s to A	2025-07-19	2025 OH LC Junior Championships venue
100 Backstroke	LCM	1:21.79	B+0.70s to BB	2025-07-13	2025 OH SW LC Regional Champs fast pool
50 Breaststroke	LCM	38.56	A+0.87s to AA	2025-07-18	2025 OH LC Junior Championships venue
100 Breaststroke	LCM	1:31.01	B+0.72s to BB	2025-07-19	2025 OH LC Junior Championships venue
200 Breaststroke	LCM	3:15.35	BB+12.46s to A	2025-07-20	2025 OH LC Junior Championships venue
50 Butterfly	LCM	37.51	B+1.22s to BB	2025-07-13	2025 OH SW LC Regional Champs fast pool
100 Butterfly	LCM	1:30.63	+6.54s to B	2025-07-11	2025 OH SW LC Regional Champs
200 Individual Medley	LCM	2:56.80	B+0.01s to BB	2025-07-12	2025 OH SW LC Regional Champs fast pool

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.

Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.

Fastest relay legs

Leg	Course	Time	Start	Relay	Date	Meet
50 Freestyle	SCY	28.06	flat	200 Free Relay	2025-02-22	2025 OH BSC SC Regional Championships
50 Freestyle	SCY	28.23	flying	200 Medley Relay (leg 4)	2025-03-08	2025 OH SC Junior Championships
50 Freestyle	SCY	26.46	flying	200 Free Relay (leg 2)	2026-03-13	2026 OH SC Junior Championships
100 Freestyle	SCY	1:03.19	flying	400 Medley Relay (leg 4)	2025-03-07	2025 OH SC Junior Championships
50 Freestyle	LCM	32.50	flat	200 Free Relay	2025-07-19	2025 OH LC Junior Championships
50 Breaststroke	LCM	39.73	flying	200 Medley Relay (leg 2)	2025-07-19	2025 OH LC Junior Championships
100 Breaststroke	LCM	1:29.24	flying	400 Medley Relay (leg 2)	2025-07-18	2025 OH LC Junior Championships

Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.

IMX / IMR

IMX 13-14 · LCM

938 points (2/6 events — incomplete)

Event	Time	Points
200 BR LCM	3:15.35	471
200 IM LCM	2:56.80	467
400 FR LCM	—	0
200 BK LCM	—	0
200 FL LCM	—	0
400 IM LCM	—	0

IMR 13-14 · LCM

2124 points (5/5 events)

Event	Time	Points
200 FR LCM	2:40.28	451
100 BK LCM	1:21.79	452
100 BR LCM	1:31.01	460
100 FL LCM	1:30.63	294
200 IM LCM	2:56.80	467

Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.

PR splits

200 Freestyle SCY 2:15.32

30.48

34.52

36.06

34.26

Front half 65.00s · back half 70.32s

100 Breaststroke SCY 1:09.88

32.55

37.33

Front half 32.55s · back half 37.33s

200 Breaststroke SCY 2:33.55

34.37

39.85

40.35

38.98

Front half 74.22s · back half 79.33s

100 Backstroke LCM 1:21.79 RT 0.69s

38.93

42.86

Front half 38.93s · back half 42.86s

100 Breaststroke LCM 1:31.01

45.58

45.43

Front half 45.58s · back half 45.43s

200 Breaststroke LCM 3:15.35

46.27

51.45

49.03

48.60

Front half 97.72s · back half 97.63s

200 Individual Medley LCM 2:56.80 RT 0.89s

38.54

46.55

49.67

42.04

Front half 85.09s · back half 91.71s

Reaction time

fastest 0.66s average 0.747s slowest 0.89s 3 electronic starts

Start reaction over time faster starts higher

From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.

Progression

Faster times are higher. One card per event, all courses & history.

50 Freestyle SCY 27.29 8 swims

100 Freestyle SCY 1:00.89 8 swims

200 Freestyle SCY 2:15.32 8 swims

50 Backstroke SCY 33.18 4 swims

50 Breaststroke SCY 31.61 10 swims

100 Breaststroke SCY 1:09.88 9 swims

200 Breaststroke SCY 2:33.55 6 swims

50 Butterfly SCY 32.95 2 swims

100 Individual Medley SCY 1:14.10 3 swims

50 Freestyle LCM 29.06 2 swims

100 Freestyle LCM 1:05.69 5 swims

200 Freestyle LCM 2:40.28 4 swims

50 Backstroke LCM 38.28 1 swim

100 Backstroke LCM 1:21.79 3 swims

50 Breaststroke LCM 38.56 2 swims

100 Breaststroke LCM 1:31.01 2 swims

200 Breaststroke LCM 3:15.35 1 swim

50 Butterfly LCM 37.51 1 swim

100 Butterfly LCM 1:30.63 3 swims

200 Individual Medley LCM 2:56.80 1 swim