swimstats

Darya Chumov

Fage 12HIIEMTNMPCPNIESWAT

547 plausible swims · 64 meets · 2021-10-09 → 2026-08-08

Personal records

EventCourseBest CutDateMeet
25 Freestyle SCY 13.11 2025-09-20 2025 IE MRA Sprint Shootoutvenue
50 Freestyle SCY 26.99 AAA+1.20s to AAAA·+0.90s to Sectionals 2026-03-19 2026 Mountain West Age Group Champs
100 Freestyle SCY 58.86 AA+0.17s to AAA·+2.37s to Sectionals 2026-03-01 2026 IES Short Course Championshipsvenue
200 Freestyle SCY 2:08.02 AAA+5.53s to AAAA·+5.63s to Sectionals 2026-03-19 2026 Mountain West Age Group Champs
500 Freestyle SCY 6:03.97 A+4.78s to AA·+34.58s to Sectionals 2025-11-23 2025 Adam England Memorial Fall Splashvenue
25 Backstroke SCY 22.68 2022-09-24 2022 IE MRA Sprint Shootoutvenue
50 Backstroke SCY 33.09 A+1.20s to AA·+6.80s to Futures 2026-02-01 Coug Winter Openfast pool
100 Backstroke SCY 1:09.16 AA+2.97s to AAA·+7.77s to Sectionals 2026-02-28 2026 IES Short Course Championshipsvenue
200 Backstroke SCY 2:35.49 BB+1.10s to A·+22.20s to Sectionals 2025-11-22 2025 Adam England Memorial Fall Splashvenue
25 Breaststroke SCY 26.02 2022-09-24 2022 IE MRA Sprint Shootoutvenue
50 Breaststroke SCY 34.14 AAA+1.15s to AAAA·+4.35s to Futures 2026-01-01 Montana Swimming
100 Breaststroke SCY 1:06.09 AAAA·Sectionals ✓+0.60s to Futures 2026-01-01 Montana Swimming
200 Breaststroke SCY 2:46.52 AA+4.73s to AAA·+13.73s to Sectionals 2026-03-19 2026 Mountain West Age Group Champs
25 Butterfly SCY 26.00 2022-09-24 2022 IE MRA Sprint Shootoutvenue
50 Butterfly SCY 33.45 BB+1.76s to A·+7.76s to Futures 2025-10-19 2025 SWAT Fall Challengevenue
100 Butterfly SCY 1:14.67 BB+2.38s to A·+13.58s to Sectionals 2026-02-28 2026 IES Short Course Championshipsvenue
200 Butterfly SCY 2:56.00 B+5.71s to BB·+39.81s to Sectionals 2025-11-23 2025 Adam England Memorial Fall Splashvenue
100 Individual Medley SCY 1:09.24 AA+2.25s to AAA 2026-03-01 2026 IES Short Course Championshipsvenue
200 Individual Medley SCY 2:27.56 AA+2.97s to AAA·+11.07s to Sectionals 2026-02-27 2026 IES Short Course Championshipsvenue
400 Individual Medley SCY 5:23.74 A+1.45s to AA·+32.15s to Sectionals 2025-12-05 2025 SWAT Winter Invitevenue
50 Freestyle SCM 31.33 A+0.24s to AA·+2.44s to Sectionals 2026-04-26 2026 SWAT Spring Flingvenue
100 Freestyle SCM 1:08.30 A+0.51s to AA·+5.91s to Sectionals 2026-04-25 2026 SWAT Spring Flingvenue
50 Backstroke SCM 36.37 A+1.18s to AA 2026-04-26 2026 SWAT Spring Flingvenue
100 Backstroke SCM 1:19.85 A+2.96s to AA·+12.06s to Sectionals 2026-04-25 2026 SWAT Spring Flingvenue
50 Breaststroke SCM 39.74 AA+1.55s to AAA 2026-04-26 2026 SWAT Spring Flingvenue
100 Breaststroke SCM 1:27.04 A+0.15s to AA·+9.05s to Sectionals 2026-04-25 2026 SWAT Spring Flingvenue
50 Butterfly SCM 36.33 BB+1.34s to A 2026-04-26 2026 SWAT Spring Flingvenue
100 Butterfly SCM 1:27.35 BB+7.46s to A·+19.86s to Sectionals 2026-04-25 2026 SWAT Spring Flingvenue
100 Individual Medley SCM 1:20.04 A+2.65s to AA 2026-04-26 2026 SWAT Spring Flingvenue
200 Individual Medley SCM 2:47.67 A+0.68s to AA·+16.88s to Sectionals 2026-04-25 2026 SWAT Spring Flingvenue
50 Freestyle LCM 30.11 AAA+0.82s to AAAA·+0.52s to Sectionals 2026-07-24 2026 IES LC CHAMPIONSHIPSvenue
100 Freestyle LCM 1:05.79 AAA+1.50s to AAAA·+1.40s to Sectionals 2026-08-05 2026 Western Zone Age Group Championshipsvenue
200 Freestyle LCM 2:20.93 AAA+0.84s to AAAA·+1.94s to Sectionals 2026-08-06 2026 Western Zone Age Group Championshipsvenue
400 Freestyle LCM 5:10.48 AA+1.79s to AAA·+18.69s to Sectionals 2026-07-24 2026 IES LC CHAMPIONSHIPSvenue
800 Freestyle LCM 10:48.89 AA+2.70s to AAA·+42.90s to Sectionals 2026-06-20 2026 SWAT Summer Solsticevenue
1500 Freestyle LCM 20:58.78 AA+22.09s to AAA·+97.69s to Sectionals 2026-06-19 2026 SWAT Summer Solsticevenue
50 Backstroke LCM 38.62 BB+0.13s to A·+7.73s to Futures 2026-05-31 2026 TRI-CITY INVITATIONALvenue
100 Backstroke LCM 1:20.38 AA+3.49s to AAA·+8.99s to Sectionals 2026-07-25 2026 IES LC CHAMPIONSHIPSvenue
200 Backstroke LCM 2:58.32 A+7.33s to AA·+24.93s to Sectionals 2026-06-20 2026 SWAT Summer Solsticevenue
50 Breaststroke LCM 40.27 AA+1.18s to AAA·+5.48s to Futures 2026-07-05 Pendleton Open 2026venue
100 Breaststroke LCM 1:29.12 AA+3.23s to AAA·+8.13s to Sectionals 2026-08-07 2026 Western Zone Age Group Championshipsvenue
200 Breaststroke LCM 3:06.51 AA+0.12s to AAA·+11.65s to Sectionals 2026-08-08 2026 Western Zone Age Group Championshipsvenue
50 Butterfly LCM 36.16 BB+0.37s to A·+6.67s to Futures 2026-07-26 2026 IES LC CHAMPIONSHIPSvenue
100 Butterfly LCM 1:25.89 BB+3.20s to A·+16.60s to Sectionals 2026-06-21 2026 SWAT Summer Solsticevenue
200 Butterfly LCM 3:15.57 BB+14.68s to A·+41.28s to Sectionals 2026-06-20 2026 SWAT Summer Solsticevenue
200 Individual Medley LCM 2:53.04 AA+7.45s to AAA·+16.05s to Sectionals 2026-06-21 2026 SWAT Summer Solsticevenue
400 Individual Medley LCM 5:50.30 AAA+13.61s to AAAA·+17.81s to Sectionals 2026-07-25 2026 IES LC CHAMPIONSHIPSvenue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.

National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.

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

LegCourseTime StartRelayDateMeet
50 Freestyle SCY 27.66 flat 200 Free Relay 2026-03-21 2026 Mountain West Age Group Champs
50 Freestyle SCY 40.41 flying 200 Medley Relay (leg 4) 2023-03-04 2023 IES Short Course Championships
50 Freestyle SCY 27.66 flying 200 Free Relay (leg 4) 2025-12-07 2025 SWAT Winter Invite
100 Freestyle SCY 1:04.60 flying 400 Medley Relay (leg 4) 2025-03-22 2025 Northwest Region Age Group Regionals
100 Freestyle SCY 1:07.42 flying 400 Free Relay (leg 2) 2025-03-20 2025 Northwest Region Age Group Regionals
50 Breaststroke SCY 34.15 flying 200 Medley Relay (leg 2) 2026-03-20 2026 Mountain West Age Group Champs
50 Butterfly SCY 39.60 flying 200 Medley Relay (leg 3) 2024-03-02 2024 IES Short Course Championships
50 Freestyle LCM 33.13 flat 200 Free Relay 2026-06-21 2026 SWAT Summer Solstice
50 Freestyle LCM 29.72 flying 200 Free Relay (leg 4) 2026-08-08 2026 Western Zone Age Group Championships
50 Breaststroke LCM 37.74 flying 200 Medley Relay (leg 2) 2026-08-06 2026 Western Zone Age Group 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 11-12 · SCY

3955 points (5/5 events)

EventTime Points
500 FR SCY 6:03.97 729
100 BK SCY 1:09.16 744
100 BR SCY 1:06.09 1100
100 FL SCY 1:14.67 566
200 IM SCY 2:27.56 816

IMR 11-12 · LCM

3847 points (5/5 events)

EventTime Points
200 FR LCM 2:20.93 975
50 BK LCM 38.62 657
50 BR LCM 40.27 800
50 FL LCM 36.16 654
200 IM LCM 2:53.04 761

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

PR splits

100 Freestyle SCY 58.86

28.15
30.71

Front half 28.15s · back half 30.71s

200 Freestyle SCY 2:08.02 split/total mismatch

28.36
32.49
34.21
32.96

500 Freestyle SCY 6:03.97

30.85
35.61
37.00
37.20
38.09
38.46
36.32
37.99
37.15
35.30

Front half 178.75s · back half 185.22s

100 Backstroke SCY 1:09.16

33.10
36.06

Front half 33.10s · back half 36.06s

200 Backstroke SCY 2:35.49

35.57
38.75
40.76
40.41

Front half 74.32s · back half 81.17s

200 Breaststroke SCY 2:46.52 split/total mismatch

37.04
42.85
43.55
43.08

100 Butterfly SCY 1:14.67

32.81
41.86

Front half 32.81s · back half 41.86s

200 Butterfly SCY 2:56.00

35.58
43.52
49.11
47.79

Front half 79.10s · back half 96.90s

100 Individual Medley SCY 1:09.24

31.71
37.53

Front half 31.71s · back half 37.53s

200 Individual Medley SCY 2:27.56

32.78
37.64
44.14
33.00

Front half 70.42s · back half 77.14s

400 Individual Medley SCY 5:23.74

32.99
42.47
41.20
41.29
46.44
46.96
36.71
35.68

Front half 157.95s · back half 165.79s

100 Freestyle SCM 1:08.30

32.25
36.05

Front half 32.25s · back half 36.05s

100 Backstroke SCM 1:19.85

38.69
41.16

Front half 38.69s · back half 41.16s

100 Breaststroke SCM 1:27.04

40.57
46.47

Front half 40.57s · back half 46.47s

100 Butterfly SCM 1:27.35

38.90
48.45

Front half 38.90s · back half 48.45s

100 Individual Medley SCM 1:20.04

37.66
42.38

Front half 37.66s · back half 42.38s

200 Individual Medley SCM 2:47.67

37.17
42.73
49.55
38.22

Front half 79.90s · back half 87.77s

200 Freestyle LCM 2:20.93

31.38
35.52
37.03
37.00

Front half 66.90s · back half 74.03s

400 Freestyle LCM 5:10.48

74.21
79.50
79.80
76.97

Front half 153.71s · back half 156.77s

800 Freestyle LCM 10:48.89

34.01
38.71
38.92
42.82
41.55
41.75
41.64
41.87
38.97
44.61
34.99
48.48
40.88
41.20
40.22
38.27

Front half 321.27s · back half 327.62s

1500 Freestyle LCM 20:58.78

73.53
156.48
241.43
328.17
415.02
502.13
587.13
674.57
758.44
843.26
929.31
1014.67
1098.54
1182.73
1258.64
1274.01
1335.41
1424.36
1442.16
1460.39
1476.95
1492.20
1520.80
1537.54
1258.78

200 Backstroke LCM 2:58.32

41.42
46.30
90.60

200 Breaststroke LCM 3:06.51

88.96
97.55

Front half 88.96s · back half 97.55s

100 Butterfly LCM 1:25.89

38.80
47.09

Front half 38.80s · back half 47.09s

200 Butterfly LCM 3:15.57

91.63
103.94

Front half 91.63s · back half 103.94s

200 Individual Medley LCM 2:53.04

39.67
95.39
37.98

400 Individual Medley LCM 5:50.30

87.01
92.61
95.75
74.93

Front half 179.62s · back half 170.68s

Reaction time

fastest 1.90s average 1.900s slowest 1.90s 1 electronic start

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.

Swim history

Every recorded swim, newest first
DateEventCourse TimeAge RoundMeet

Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.

Progression

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

25 Freestyle SCY 13.11 10 swims
50 Freestyle SCY 26.99 32 swims
100 Freestyle SCY 58.86 31 swims
200 Freestyle SCY 2:08.02 22 swims
500 Freestyle SCY 6:03.97 4 swims
25 Backstroke SCY 22.68 6 swims
50 Backstroke SCY 33.09 17 swims
100 Backstroke SCY 1:09.16 24 swims
200 Backstroke SCY 2:35.49 4 swims
25 Breaststroke SCY 26.02 3 swims
50 Breaststroke SCY 34.14 40 swims
100 Breaststroke SCY 1:06.09 34 swims
200 Breaststroke SCY 2:46.52 11 swims
25 Butterfly SCY 26.00 3 swims
50 Butterfly SCY 33.45 22 swims
100 Butterfly SCY 1:14.67 14 swims
200 Butterfly SCY 2:56.00 1 swim
100 Individual Medley SCY 1:09.24 10 swims
200 Individual Medley SCY 2:27.56 24 swims
400 Individual Medley SCY 5:23.74 5 swims
50 Freestyle SCM 31.33 2 swims
100 Freestyle SCM 1:08.30 2 swims
50 Backstroke SCM 36.37 2 swims
100 Backstroke SCM 1:19.85 2 swims
50 Breaststroke SCM 39.74 2 swims
100 Breaststroke SCM 1:27.04 2 swims
50 Butterfly SCM 36.33 2 swims
100 Butterfly SCM 1:27.35 2 swims
100 Individual Medley SCM 1:20.04 2 swims
200 Individual Medley SCM 2:47.67 1 swim
50 Freestyle LCM 30.11 19 swims
100 Freestyle LCM 1:05.79 20 swims
200 Freestyle LCM 2:20.93 21 swims
400 Freestyle LCM 5:10.48 4 swims
800 Freestyle LCM 10:48.89 5 swims
1500 Freestyle LCM 20:58.78 3 swims
50 Backstroke LCM 38.62 8 swims
100 Backstroke LCM 1:20.38 14 swims
200 Backstroke LCM 2:58.32 3 swims
50 Breaststroke LCM 40.27 16 swims
100 Breaststroke LCM 1:29.12 21 swims
200 Breaststroke LCM 3:06.51 9 swims
50 Butterfly LCM 36.16 8 swims
100 Butterfly LCM 1:25.89 12 swims
200 Butterfly LCM 3:15.57 3 swims
200 Individual Medley LCM 2:53.04 11 swims
400 Individual Medley LCM 5:50.30 9 swims