swimstats

Mariia Khakimova

Fage 15COFLLAKRSTARUNAT

186 plausible swims · 29 meets · 2024-01-07 → 2026-06-14

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 25.07 AAA+0.88s to AAAA 2025-03-09 2025 Florida Swimming FLAGS NORTH venue
100 Freestyle SCY 54.31 AAA+1.72s to AAAA 2026-01-31 2026 FAST February Helping Hands Invite venue
200 Freestyle SCY 1:59.01 AA+0.12s to AAA 2026-03-13 2026 Fl Swimming Spring Senior Championships venue
500 Freestyle SCY 5:36.34 A+1.05s to AA 2025-01-11 2025 FAST Polar Bear Plunge venue
50 Backstroke SCY 30.17 A+0.68s to AA 2025-01-11 2025 FAST Polar Bear Plunge venue
100 Backstroke SCY 1:04.82 A+2.43s to AA 2025-01-12 2025 FAST Polar Bear Plunge venue
200 Backstroke SCY 2:17.59 A+2.20s to AA 2026-01-17 2026 G.O.A.T. TYR Team Challenge and SYOA venue
50 Breaststroke SCY 35.14 A+0.75s to AA 2026-02-01 2026 FAST February Helping Hands Invite venue
100 Breaststroke SCY 1:15.71 BB+0.72s to A 2025-12-05 RAFC Winter Classic venue
200 Breaststroke SCY 2:43.77 BB+2.48s to A 2025-10-18 2025 SLAC IMX Challenge Invitational venue
50 Butterfly SCY 31.08 BB+0.79s to A 2025-10-19 2025 SLAC IMX Challenge Invitational venue
100 Butterfly SCY 1:02.57 A+0.28s to AA 2024-11-15 2024 Patriot Aquatics Winter Invite
200 Butterfly SCY 2:40.36 B+4.17s to BB 2024-10-20 2024 SLAC IMX Challenge Invitational venue
100 Individual Medley SCY 1:07.53 2026-01-31 2026 FAST February Helping Hands Invite venue
200 Individual Medley SCY 2:18.72 AA+6.03s to AAA 2026-01-31 2026 FAST February Helping Hands Invite venue
400 Individual Medley SCY 5:03.64 A+5.65s to AA 2025-10-18 2025 SLAC IMX Challenge Invitational venue
50 Freestyle LCM 27.11 AAAA 2024-05-17 2024 PA Long Course Invite
100 Freestyle LCM 1:02.55 AA+0.06s to AAA 2026-05-16 2026 FAST May Invite fast pool
200 Freestyle LCM 2:22.33 A+0.64s to AA 2025-06-13 2025 RAFC Summer Solstice venue
400 Freestyle LCM 5:14.16 BB+3.07s to A 2024-05-17 2024 PA Long Course Invite venue
50 Backstroke LCM 34.23 AA+0.94s to AAA 2026-06-11 2026 RAFC Summer Solstice Invitational
100 Backstroke LCM 1:12.25 AA+2.86s to AAA 2024-05-17 2024 PA Long Course Invite
200 Backstroke LCM 2:39.59 A+3.60s to AA 2025-06-14 2025 RAFC Summer Solstice venue
50 Breaststroke LCM 30.81 AAAA 2026-06-11 2026 RAFC Summer Solstice Invitational
100 Breaststroke LCM 1:14.59 AAAA 2026-06-11 2026 RAFC Summer Solstice Invitational
200 Breaststroke LCM 3:25.19 B+3.90s to BB 2024-06-16 2024 RAFC Summer Solstice venue
50 Butterfly LCM 32.46 AA+1.17s to AAA 2026-06-13 2026 RAFC Summer Solstice Invitational venue
100 Butterfly LCM 1:15.65 BB+2.16s to A 2026-06-12 2026 RAFC Summer Solstice Invitational venue
200 Individual Medley LCM 2:35.27 AA+2.48s to AAA 2025-04-26 2025 Ron Nardozzi Pre-Derby Sprint Invite

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.

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 LCM 28.95 flying 200 Free Relay (leg 2) 2025-07-11 2025 FL Summer Age Group Championships
100 Freestyle LCM 1:03.78 flying 400 Medley Relay (leg 4) 2025-07-11 2025 FL Summer Age Group Championships
50 Backstroke LCM 34.70 flat 200 Medley Relay 2025-07-10 2025 FL Summer 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 15-16 · SCY

3887 points (6/6 events)

EventTime Points
500 FR SCY 5:36.34 715
200 BK SCY 2:17.59 691
200 BR SCY 2:43.77 617
200 FL SCY 2:40.36 466
200 IM SCY 2:18.72 724
400 IM SCY 5:03.64 674

IMR 15-16 · LCM

3790 points (5/5 events)

EventTime Points
200 FR LCM 2:22.33 708
100 BK LCM 1:12.25 734
100 BR LCM 1:14.59 976
100 FL LCM 1:15.65 585
200 IM LCM 2:35.27 787

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

PR splits

100 Freestyle SCY 54.31 RT 0.77s

26.42
27.89

Front half 26.42s · back half 27.89s

200 Freestyle SCY 1:59.01

27.52
30.72
30.47
30.30

Front half 58.24s · back half 60.77s

500 Freestyle SCY 5:36.34 RT 0.76s

29.02
32.65
34.24
34.47
34.76
34.84
35.15
34.94
34.27
32.00

Front half 165.14s · back half 171.20s

100 Backstroke SCY 1:04.82 RT 0.62s

31.41
33.41

Front half 31.41s · back half 33.41s

200 Backstroke SCY 2:17.59 RT 0.80s

32.34
34.98
35.68
34.59

Front half 67.32s · back half 70.27s

100 Breaststroke SCY 1:15.71

35.68
40.03

Front half 35.68s · back half 40.03s

200 Breaststroke SCY 2:43.77

37.80
42.76
42.10
41.11

Front half 80.56s · back half 83.21s

100 Butterfly SCY 1:02.57 split/total mismatch

34.30
39.23
33.42

200 Butterfly SCY 2:40.36

33.68
39.77
42.72
44.19

Front half 73.45s · back half 86.91s

100 Individual Medley SCY 1:07.53 RT 0.77s

31.58
35.95

Front half 31.58s · back half 35.95s

200 Individual Medley SCY 2:18.72 RT 0.75s

30.41
36.79
41.10
30.42

Front half 67.20s · back half 71.52s

400 Individual Medley SCY 5:03.64

33.51
38.59
38.71
39.45
42.78
43.44
33.94
33.22

Front half 150.26s · back half 153.38s

100 Freestyle LCM 1:02.55

29.99
32.56

Front half 29.99s · back half 32.56s

200 Freestyle LCM 2:22.33

30.95
35.95
37.55
37.88

Front half 66.90s · back half 75.43s

400 Freestyle LCM 5:14.16

33.27
37.43
39.31
39.36
40.60
41.26
42.39
40.54

Front half 149.37s · back half 164.79s

100 Backstroke LCM 1:12.25 split/total mismatch

38.00
40.06
34.58
37.67

200 Backstroke LCM 2:39.59 RT 0.72s

36.67
40.36
42.02
40.54

Front half 77.03s · back half 82.56s

200 Breaststroke LCM 3:25.19

45.73
54.88
52.18
52.40

Front half 100.61s · back half 104.58s

100 Butterfly LCM 1:15.65

34.84
40.81

Front half 34.84s · back half 40.81s

Reaction time

fastest 0.62s average 0.751s slowest 0.94s 42 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 25.07 14 swims
100 Freestyle SCY 54.31 11 swims
200 Freestyle SCY 1:59.01 13 swims
500 Freestyle SCY 5:36.34 7 swims
50 Backstroke SCY 30.17 3 swims
100 Backstroke SCY 1:04.82 10 swims
200 Backstroke SCY 2:17.59 8 swims
50 Breaststroke SCY 35.14 3 swims
100 Breaststroke SCY 1:15.71 3 swims
200 Breaststroke SCY 2:43.77 3 swims
50 Butterfly SCY 31.08 2 swims
100 Butterfly SCY 1:02.57 6 swims
200 Butterfly SCY 2:40.36 1 swim
100 Individual Medley SCY 1:07.53 1 swim
200 Individual Medley SCY 2:18.72 9 swims
400 Individual Medley SCY 5:03.64 3 swims
50 Freestyle LCM 27.11 18 swims
100 Freestyle LCM 1:02.55 12 swims
200 Freestyle LCM 2:22.33 8 swims
400 Freestyle LCM 5:14.16 1 swim
50 Backstroke LCM 34.23 8 swims
100 Backstroke LCM 1:12.25 11 swims
200 Backstroke LCM 2:39.59 6 swims
50 Breaststroke LCM 30.81 5 swims
100 Breaststroke LCM 1:14.59 8 swims
200 Breaststroke LCM 3:25.19 1 swim
50 Butterfly LCM 32.46 3 swims
100 Butterfly LCM 1:15.65 4 swims
200 Individual Medley LCM 2:35.27 4 swims