Jonas Dark

Mage 18BDFLGUKYSESTCOMGULFKATYWT

130 plausible swims · 19 meets · 2018-07-31 → 2025-03-02

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	20.91	AAA+0.22s to AAAA		2025 SE Speedo Southern Premier venue
100 Freestyle	SCY	1:01.15	+0.46s to B	2018-12-16	2018 BD EPAP Leo Cancellare (Prelim/Finals) venue
200 Freestyle	SCY	1:40.81	AAA+0.22s to AAAA	2025-02-28	2025 SE Speedo Southern Premier venue
500 Freestyle	SCY	5:06.93	A+7.24s to AA	2024-10-05	2024 October KATY Senior Invite venue
50 Backstroke	SCY	24.76	AA+0.47s to AAA	2024-09-21	2024 Katy Purple Black & White Meet venue
100 Backstroke	SCY	52.03	AA+0.44s to AAA	2025-03-02	2025 SE Speedo Southern Premier venue
200 Backstroke	SCY	2:10.58	BB+6.79s to A	2024-10-06	2024 October KATY Senior Invite venue
50 Breaststroke	SCY	33.75	B+0.66s to BB	2018-12-16	2018 BD EPAP Leo Cancellare (Prelim/Finals) venue
100 Breaststroke	SCY	1:04.97	BB+0.78s to A	2024-01-07	KATY Westpark Tollway Classic slow pool
200 Breaststroke	SCY	2:24.22	BB+4.63s to A	2024-10-06	2024 October KATY Senior Invite venue
50 Butterfly	SCY	23.94	AAA+0.75s to AAAA	2024-09-21	2024 Katy Purple Black & White Meet venue
100 Butterfly	SCY	52.58	AA+0.99s to AAA	2024-10-05	2024 October KATY Senior Invite venue
200 Butterfly	SCY	1:50.38	AAAA	2025-03-01	2025 SE Speedo Southern Premier venue
100 Individual Medley	SCY	53.67		2024-09-21	2024 Katy Purple Black & White Meet venue
200 Individual Medley	SCY	2:26.35	B+9.06s to BB	2020-01-19	Syntal Capital Partners Invitational 2020 slow pool
400 Individual Medley	SCY	4:27.97	A+5.78s to AA	2024-10-05	2024 October KATY Senior Invite venue
50 Freestyle	LCM	24.96	AAA+0.97s to AAAA	2024-07-26	2024 ISCA Summer Senior Blast venue
100 Freestyle	LCM	53.41	AAA+0.72s to AAAA	2024-07-27	2024 ISCA Summer Senior Blast venue
200 Freestyle	LCM	2:14.94	BB+3.35s to A	2024-05-18	2024 Katy/Pace May Open Invitational venue
400 Freestyle	LCM	4:41.15	BB+0.46s to A		KATY Westpark Tollway Classic slow pool
500 Freestyle	LCM	4:41.15		2024-01-05	KATY Westpark Tollway Classic venue
800 Freestyle	LCM	9:40.63	A+17.34s to AA	2024-05-19	2024 Katy/Pace May Open Invitational venue
2000 Freestyle	LCM	28:26.20		2024-10-13	Sharks Fall Open Water Extravaganza 2024 venue
5000 Freestyle	LCM	71:31.63		2024-06-01	2024 Southern Zone Open Water Championships venue
100 Backstroke	LCM	59.31	AAA+0.62s to AAAA	2024-07-12	2024 ST TXLA SZ LC Sectional Champs venue
200 Backstroke	LCM	2:19.68	AA+5.89s to AAA	2024-07-12	2024 ST TXLA SZ LC Sectional Champs venue
50 Breaststroke	LCM	37.38	BB+2.29s to A	2019-07-31	2019 Southern Zone Age Group Championships venue
100 Breaststroke	LCM	1:16.62	BB+1.93s to A	2024-05-04	2024 Texas Senior Circuit I slow pool
200 Breaststroke	LCM	2:50.64	BB+7.35s to A	2024-05-05	2024 Texas Senior Circuit I slow pool
50 Butterfly	LCM	26.98	AAA+0.89s to AAAA	2024-07-24	2024 ISCA Summer Senior Blast venue
100 Butterfly	LCM	56.57	AAA+0.28s to AAAA	2024-07-26	2024 ISCA Summer Senior Blast venue
200 Butterfly	LCM	2:07.13	AAA+1.24s to AAAA	2024-07-27	2024 ISCA Summer Senior Blast venue
200 Individual Medley	LCM	2:09.97	AAA+0.38s to AAAA	2024-07-24	2024 ISCA Summer Senior Blast venue
400 Individual Medley	LCM	5:08.57	A+3.78s to AA	2024-05-04	2024 Texas Senior Circuit I slow pool

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.

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 Breaststroke	SCY	33.64	flying	200 Medley Relay (leg 2)	2018-12-16	2018 BD EPAP Leo Cancellare (Prelim/Finals)
50 Butterfly	SCY	29.73	flying	200 Medley Relay (leg 3)	2019-01-20	Syntal Capital Partners Invitational 2019
50 Freestyle	LCM	30.42	flying	200 Free Relay (leg 4)	2019-08-03	2019 Southern Zone Age Group Championships
100 Freestyle	LCM	1:07.39	flat	400 Free Relay	2019-08-01	2019 Southern Zone Age Group Championships
50 Breaststroke	LCM	36.74	flying	200 Medley Relay (leg 2)	2019-08-02	2019 Southern Zone Age Group Championships
100 Breaststroke	LCM	1:24.27	flying	400 Medley Relay (leg 2)	2019-07-31	2019 Southern Zone Age Group Championships
50 Butterfly	LCM	32.81	flying	200 Medley Relay (leg 3)	2019-07-30	2019 Southern 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 17-18 · LCM

4630 points (6/6 events)

Event	Time	Points
400 FR LCM	4:41.15	660
200 BK LCM	2:19.68	749
200 BR LCM	2:50.64	574
200 FL LCM	2:07.13	957
200 IM LCM	2:09.97	977
400 IM LCM	5:08.57	713

IMR 17-18 · LCM

4116 points (5/5 events)

Event	Time	Points
200 FR LCM	2:14.94	613
100 BK LCM	59.31	944
100 BR LCM	1:16.62	613
100 FL LCM	56.57	969
200 IM LCM	2:09.97	977

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

PR splits

100 Freestyle SCY 1:01.15

29.40

31.75

Front half 29.40s · back half 31.75s

200 Freestyle SCY 1:40.81

23.41

26.20

25.80

25.40

Front half 49.61s · back half 51.20s

500 Freestyle SCY 5:06.93

27.04

30.69

31.39

31.61

31.28

31.78

31.45

31.12

31.55

29.02

Front half 152.01s · back half 154.92s

100 Backstroke SCY 52.03

24.83

27.20

Front half 24.83s · back half 27.20s

200 Backstroke SCY 2:10.58

29.84

33.23

34.37

33.14

Front half 63.07s · back half 67.51s

100 Breaststroke SCY 1:04.97

30.76

34.21

Front half 30.76s · back half 34.21s

200 Breaststroke SCY 2:24.22

32.19

36.71

37.60

37.72

Front half 68.90s · back half 75.32s

100 Butterfly SCY 52.58

24.53

28.05

Front half 24.53s · back half 28.05s

200 Butterfly SCY 1:50.38

24.05

27.59

29.07

29.67

Front half 51.64s · back half 58.74s

100 Individual Medley SCY 53.67

24.11

29.56

Front half 24.11s · back half 29.56s

200 Individual Medley SCY 2:26.35

31.84

37.21

45.66

31.64

Front half 69.05s · back half 77.30s

400 Individual Medley SCY 4:27.97

27.10

32.15

36.31

35.95

37.29

37.98

30.99

30.20

Front half 131.51s · back half 136.46s

100 Freestyle LCM 53.41

25.72

27.69

Front half 25.72s · back half 27.69s

200 Freestyle LCM 2:14.94

63.53

71.41

Front half 63.53s · back half 71.41s

400 Freestyle LCM 4:41.15

30.84

34.69

36.14

36.32

35.85

36.15

36.86

34.30

Front half 137.99s · back half 143.16s

100 Backstroke LCM 59.31

28.47

30.84

Front half 28.47s · back half 30.84s

200 Backstroke LCM 2:19.68

31.64

35.97

36.75

35.32

Front half 67.61s · back half 72.07s

100 Breaststroke LCM 1:16.62

36.48

40.14

Front half 36.48s · back half 40.14s

200 Breaststroke LCM 2:50.64

38.19

43.47

44.67

44.31

Front half 81.66s · back half 88.98s

100 Butterfly LCM 56.57

26.19

30.38

Front half 26.19s · back half 30.38s

200 Butterfly LCM 2:07.13

27.69

32.04

32.83

34.57

Front half 59.73s · back half 67.40s

200 Individual Medley LCM 2:09.97

27.30

33.85

38.34

30.48

Front half 61.15s · back half 68.82s

400 Individual Medley LCM 5:08.57

31.70

36.36

41.43

41.68

43.84

44.18

34.51

34.87

Front half 151.17s · back half 157.40s

Reaction time

fastest 0.64s average 0.650s slowest 0.66s 2 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 20.91 4 swims

100 Freestyle SCY 1:01.15 4 swims

200 Freestyle SCY 1:40.81 5 swims

500 Freestyle SCY 5:06.93 3 swims

50 Backstroke SCY 24.76 3 swims

100 Backstroke SCY 52.03 3 swims

200 Backstroke SCY 2:10.58 1 swim

50 Breaststroke SCY 33.75 4 swims

100 Breaststroke SCY 1:04.97 5 swims

200 Breaststroke SCY 2:24.22 1 swim

50 Butterfly SCY 23.94 3 swims

100 Butterfly SCY 52.58 7 swims

200 Butterfly SCY 1:50.38 8 swims

100 Individual Medley SCY 53.67 3 swims

200 Individual Medley SCY 2:26.35 4 swims

400 Individual Medley SCY 4:27.97 2 swims

50 Freestyle LCM 24.96 5 swims

100 Freestyle LCM 53.41 8 swims

200 Freestyle LCM 2:14.94 1 swim

400 Freestyle LCM 4:41.15 0 swims

500 Freestyle LCM 4:41.15 1 swim

800 Freestyle LCM 9:40.63 1 swim

2000 Freestyle LCM 28:26.20 1 swim

5000 Freestyle LCM 71:31.63 3 swims

100 Backstroke LCM 59.31 7 swims

200 Backstroke LCM 2:19.68 2 swims

50 Breaststroke LCM 37.38 2 swims

100 Breaststroke LCM 1:16.62 4 swims

200 Breaststroke LCM 2:50.64 1 swim

50 Butterfly LCM 26.98 6 swims

100 Butterfly LCM 56.57 10 swims

200 Butterfly LCM 2:07.13 7 swims

200 Individual Medley LCM 2:09.97 7 swims

400 Individual Medley LCM 5:08.57 1 swim