Mark Derkach

Mage 12FGMRMPNY

132 plausible swims · 30 meets · 2023-01-01 → 2026-05-31

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	29.29	BB+1.20s to A	2026-05-02	2026 MR FREE May Meters Showdown - SCY venue
100 Freestyle	SCY	1:03.47	BB+2.18s to A	2026-05-02	2026 MR FREE May Meters Showdown - SCY venue
200 Freestyle	SCY	2:20.75	BB+7.06s to A	2026-01-16	2026 MR LIE Winterfest Invitational venue
500 Freestyle	SCY	6:11.06	BB+11.07s to A	2026-01-01	Metropolitan Swimming Club
50 Backstroke	SCY	34.45	BB+1.76s to A	2026-01-18	2026 MR LIE Winterfest Invitational venue
100 Backstroke	SCY	1:13.43	BB+4.14s to A	2026-02-08	2026 MR FREE Championships Meets Qualifier venue
200 Backstroke	SCY	2:31.20	BB+3.01s to A	2026-02-08	2026 MR FREE Championships Meets Qualifier venue
50 Breaststroke	SCY	40.63	B+0.54s to BB	2026-01-18	2026 MR LIE Winterfest Invitational venue
100 Breaststroke	SCY	1:27.00	B+1.51s to BB	2025-11-16	2025 MR FREE Freedom IMX Challenge venue
200 Breaststroke	SCY	3:05.20	B+2.81s to BB	2026-02-08	2026 MR FREE Championships Meets Qualifier venue
50 Butterfly	SCY	31.28	BB+0.09s to A	2026-05-02	2026 MR FREE May Meters Showdown - SCY venue
100 Butterfly	SCY	1:09.47	BB+0.18s to A	2026-05-02	2026 MR FREE May Meters Showdown - SCY venue
100 Individual Medley	SCY	1:13.11	BB+3.12s to A	2026-02-21	2026 MR Metro Silver Central Champs - WEST venue
200 Individual Medley	SCY	2:37.45	BB+5.16s to A	2025-11-16	2025 MR FREE Freedom IMX Challenge venue
50 Freestyle	SCM	32.04	BB+0.95s to A	2026-05-03	2026 MR FREE May Meters Showdown - SCM venue
100 Freestyle	SCM	1:09.60	BB+1.91s to A	2026-05-03	2026 MR FREE May Meters Showdown - SCM venue
200 Freestyle	SCM	2:32.89	BB+5.10s to A	2026-05-03	2026 MR FREE May Meters Showdown - SCM venue
100 Backstroke	SCM	1:33.21	+2.42s to B	2024-06-08	2024 MR FREE Summer Splash Invite (SCM) venue
50 Butterfly	SCM	35.25	BB+0.76s to A	2026-05-03	2026 MR FREE May Meters Showdown - SCM venue
100 Butterfly	SCM	1:20.87	BB+4.38s to A	2026-05-03	2026 MR FREE May Meters Showdown - SCM venue
100 Individual Medley	SCM	1:31.19	+0.70s to B	2024-06-08	2024 MR FREE Summer Splash Invite (SCM) venue
200 Individual Medley	SCM	3:13.59	B+10.40s to BB	2024-06-08	2024 MR FREE Summer Splash Invite (SCM) venue
50 Freestyle	LCM	32.76	BB+0.67s to A	2026-05-30	2026 MR LIE May Spectacular Invitational venue
100 Freestyle	LCM	1:12.17	BB+1.78s to A	2026-05-31	2026 MR LIE May Spectacular Invitational venue
200 Freestyle	LCM	2:55.13	B+8.74s to BB	2024-06-22	2024 MR RED Tails International Invitational venue
50 Backstroke	LCM	44.08	B+2.89s to BB	2024-06-23	2024 MR RED Tails International Invitational venue
100 Backstroke	LCM	1:22.29	BB+0.40s to A	2026-05-31	2026 MR LIE May Spectacular Invitational venue
50 Breaststroke	LCM	50.31	+0.52s to B	2024-07-07	2024 MR LIE Summer Sizzler Invitational venue
100 Breaststroke	LCM	1:39.06	BB+7.77s to A	2026-05-30	2026 MR LIE May Spectacular Invitational venue
50 Butterfly	LCM	34.57	A+0.98s to AA	2026-05-31	2026 MR LIE May Spectacular Invitational venue
100 Butterfly	LCM	1:19.93	BB+0.44s to A	2026-05-30	2026 MR LIE May Spectacular Invitational venue
200 Individual Medley	LCM	3:07.73	BB+13.54s to A	2025-01-01	Metropolitan Swimming Club

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

Fastest relay legs

Leg	Course	Time	Start	Relay	Date	Meet
50 Freestyle	SCY	31.24	flying	200 Free Relay (leg 2)	2024-12-15	34th Annual Winter Championships
50 Backstroke	SCY	35.21	flat	200 Medley Relay	2024-12-14	34th Annual Winter Championships
100 Freestyle	LCM	1:20.34	flying	400 Free Relay (leg 2)	2024-07-21	2024 Metropolitan LC Junior Met 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

2820 points (5/5 events)

Event	Time	Points
500 FR SCY	6:11.06	611
100 BK SCY	1:13.43	531
100 BR SCY	1:27.00	473
100 FL SCY	1:09.47	615
200 IM SCY	2:37.45	590

IMR 11-12 · SCY

2790 points (5/5 events)

Event	Time	Points
200 FR SCY	2:20.75	574
50 BK SCY	34.45	547
50 BR SCY	40.63	465
50 FL SCY	31.28	621
100 IM SCY	1:13.11	583

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

PR splits

100 Freestyle SCY 1:03.47

30.33

33.14

Front half 30.33s · back half 33.14s

200 Freestyle SCY 2:20.75

30.96

35.13

37.32

37.34

Front half 66.09s · back half 74.66s

500 Freestyle SCY 6:11.06

31.69

36.15

38.35

38.64

38.91

38.59

38.76

38.55

37.07

34.35

Front half 183.74s · back half 187.32s

100 Backstroke SCY 1:13.43

35.52

37.91

Front half 35.52s · back half 37.91s

200 Backstroke SCY 2:31.20

35.38

38.66

38.99

38.17

Front half 74.04s · back half 77.16s

100 Breaststroke SCY 1:27.00

41.43

45.57

Front half 41.43s · back half 45.57s

200 Breaststroke SCY 3:05.20

43.64

46.54

49.08

45.94

Front half 90.18s · back half 95.02s

100 Butterfly SCY 1:09.47

32.82

36.65

Front half 32.82s · back half 36.65s

100 Individual Medley SCY 1:13.11

33.50

39.61

Front half 33.50s · back half 39.61s

200 Individual Medley SCY 2:37.45

34.38

39.82

48.10

35.15

Front half 74.20s · back half 83.25s

100 Freestyle SCM 1:09.60

21.28

48.32

Front half 21.28s · back half 48.32s

200 Freestyle SCM 2:32.89

34.66

39.31

40.15

38.77

Front half 73.97s · back half 78.92s

100 Backstroke SCM 1:33.21

45.68

47.53

Front half 45.68s · back half 47.53s

100 Butterfly SCM 1:20.87

38.27

42.60

Front half 38.27s · back half 42.60s

100 Individual Medley SCM 1:31.19

41.69

49.50

Front half 41.69s · back half 49.50s

200 Individual Medley SCM 3:13.59

43.73

47.59

60.57

41.70

Front half 91.32s · back half 102.27s

100 Freestyle LCM 1:12.17

34.73

37.44

Front half 34.73s · back half 37.44s

200 Freestyle LCM 2:55.13

84.87

47.19

43.07

100 Backstroke LCM 1:22.29

39.11

43.18

Front half 39.11s · back half 43.18s

100 Breaststroke LCM 1:39.06

48.12

50.94

Front half 48.12s · back half 50.94s

100 Butterfly LCM 1:19.93

37.91

42.02

Front half 37.91s · back half 42.02s

200 Individual Medley LCM 3:07.73

90.47

56.94

40.32

Progression

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

50 Freestyle SCY 29.29 11 swims

100 Freestyle SCY 1:03.47 8 swims

200 Freestyle SCY 2:20.75 6 swims

500 Freestyle SCY 6:11.06 6 swims

50 Backstroke SCY 34.45 6 swims

100 Backstroke SCY 1:13.43 9 swims

200 Backstroke SCY 2:31.20 6 swims

50 Breaststroke SCY 40.63 3 swims

100 Breaststroke SCY 1:27.00 4 swims

200 Breaststroke SCY 3:05.20 1 swim

50 Butterfly SCY 31.28 7 swims

100 Butterfly SCY 1:09.47 6 swims

100 Individual Medley SCY 1:13.11 7 swims

200 Individual Medley SCY 2:37.45 2 swims

50 Freestyle SCM 32.04 2 swims

100 Freestyle SCM 1:09.60 1 swim

200 Freestyle SCM 2:32.89 1 swim

100 Backstroke SCM 1:33.21 1 swim

50 Butterfly SCM 35.25 1 swim

100 Butterfly SCM 1:20.87 1 swim

100 Individual Medley SCM 1:31.19 1 swim

200 Individual Medley SCM 3:13.59 1 swim

50 Freestyle LCM 32.76 6 swims

100 Freestyle LCM 1:12.17 6 swims

200 Freestyle LCM 2:55.13 3 swims

50 Backstroke LCM 44.08 5 swims

100 Backstroke LCM 1:22.29 6 swims

50 Breaststroke LCM 50.31 2 swims

100 Breaststroke LCM 1:39.06 4 swims

50 Butterfly LCM 34.57 6 swims

100 Butterfly LCM 1:19.93 1 swim

200 Individual Medley LCM 3:07.73 2 swims