Derek Jones

Mage 18CZIEMTPNUTBBST

122 plausible swims · 23 meets · 2019-06-01 → 2025-07-26

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	22.55	AA+0.86s to AAA	2025-01-18	2025 BBST Aly Fell Memorial Sprint Classic venue
100 Freestyle	SCY	48.25	AA+0.56s to AAA	2025-01-19	2025 BBST Aly Fell Memorial Sprint Classic venue
200 Freestyle	SCY	1:43.44	AAA+2.85s to AAAA	2025-03-14	2025 Spring Speedo Sectional - Boise, ID venue
500 Freestyle	SCY	4:37.99	AAA+4.40s to AAAA	2024-12-21	2024 WA State Senior Short Course Champs venue
1000 Freestyle	SCY	9:37.60	AAA+2.71s to AAAA	2024-12-19	2024 WA State Senior Short Course Champs venue
1650 Freestyle	SCY	16:20.00	AAA+21.81s to AAAA	2024-12-22	2024 WA State Senior Short Course Champs venue
50 Backstroke	SCY	25.73	A+0.34s to AA	2025-01-19	2025 BBST Aly Fell Memorial Sprint Classic venue
100 Backstroke	SCY	57.36	BB+1.17s to A	2024-07-13	2024 PN BBST Final Summer Splash Invitational venue
200 Backstroke	SCY	1:56.06	AA+2.57s to AAA	2024-12-20	2024 WA State Senior Short Course Champs venue
50 Breaststroke	SCY	29.27	AA+1.28s to AAA	2025-01-19	2025 BBST Aly Fell Memorial Sprint Classic venue
100 Breaststroke	SCY	1:09.44	BB+5.25s to A	2024-05-19	2024 BBST Take a Chance Invitational venue
200 Breaststroke	SCY	2:27.60	BB+8.01s to A	2025-07-12	2025 BBST Final Summer Splash Invitational venue
50 Butterfly	SCY	24.82	AA+0.53s to AAA	2025-01-18	2025 BBST Aly Fell Memorial Sprint Classic venue
100 Butterfly	SCY	56.50	BB+0.31s to A	2025-02-01	2025 PN WEST Single-Age Invitational venue
200 Butterfly	SCY	2:04.94	A+3.75s to AA	2025-07-12	2025 BBST Final Summer Splash Invitational venue
100 Individual Medley	SCY	56.03		2025-01-18	2025 BBST Aly Fell Memorial Sprint Classic venue
200 Individual Medley	SCY	2:00.24	AA+4.05s to AAA	2025-03-08	2025 BBST Seize the Day Invitational venue
400 Individual Medley	SCY	4:15.57	AA+4.78s to AAA	2025-03-07	2025 BBST Seize the Day Invitational venue
50 Freestyle	LCM	25.65	AA+0.56s to AAA	2025-07-25	Futures Time Trials 2025 venue
100 Freestyle	LCM	56.18	AA+0.99s to AAA	2025-07-20	2025 PN 13&O LC Senior Championships venue
200 Freestyle	LCM	1:58.00	AAA+2.81s to AAAA	2025-07-18	2025 PN 13&O LC Senior Championships venue
400 Freestyle	LCM	4:12.63	AAA+7.04s to AAAA	2025-07-19	2025 PN 13&O LC Senior Championships venue
800 Freestyle	LCM	8:57.62	AAA+23.33s to AAAA	2024-07-18	2024 PN LC Senior Championships venue
1500 Freestyle	LCM	16:56.02	AAA+31.93s to AAAA	2025-07-17	2025 PN 13&O LC Senior Championships venue
50 Backstroke	LCM	45.09	+7.80s to B	2019-06-02	2019 IE VS Apple Capital slow pool
100 Backstroke	LCM	1:06.37	A+2.18s to AA	2024-07-19	2024 PN LC Senior Championships venue
200 Backstroke	LCM	2:23.39	A+3.60s to AA	2024-07-21	2024 PN LC Senior Championships venue
50 Breaststroke	LCM	37.95	BB+2.86s to A	2025-06-21	2025 IE VS Starlight Open slow pool
100 Breaststroke	LCM	1:15.86	BB+1.17s to A	2025-07-26	Futures Time Trials 2025 venue
200 Breaststroke	LCM	2:40.65	A+4.16s to AA	2025-04-26	2025 PN KING Spring Derby venue
50 Butterfly	LCM	29.94	BB+0.05s to A	2025-06-22	2025 IE VS Starlight Open slow pool
100 Butterfly	LCM	1:04.94	BB+0.65s to A	2024-04-28	2024 PN SSCD Dick LaFave Classic venue
200 Butterfly	LCM	2:43.31	B+7.52s to BB	2025-06-21	2025 IE VS Starlight Open slow pool
200 Individual Medley	LCM	2:21.23	AA+5.54s to AAA	2025-07-19	2025 PN 13&O LC Senior Championships venue
400 Individual Medley	LCM	4:59.72	AA+8.23s to AAA	2025-04-25	2025 PN KING Spring Derby venue

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 Freestyle	SCY	22.72	flat	200 Free Relay	2024-12-20	2024 WA State Senior Short Course Champs
50 Freestyle	LCM	25.54	flat	200 Free Relay	2025-07-23	USA Swimming Futures Sacramento 2025
50 Freestyle	LCM	25.42	flying	200 Medley Relay (leg 4)	2025-07-19	2025 PN 13&O LC Senior Championships
100 Freestyle	LCM	54.95	flying	400 Free Relay (leg 3)	2024-07-26	2024 USAS Futures Championships-Minneapolis
200 Freestyle	LCM	1:59.75	flat	800 Free Relay	2025-07-24	USA Swimming Futures Sacramento 2025
200 Freestyle	LCM	2:02.23	flying	800 Free Relay (leg 4)	2024-07-18	2024 PN LC Senior 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 · SCY

4566 points (6/6 events)

Event	Time	Points
500 FR SCY	4:37.99	940
200 BK SCY	1:56.06	803
200 BR SCY	2:27.60	560
200 FL SCY	2:04.94	678
200 IM SCY	2:00.24	778
400 IM SCY	4:15.57	807

IMR 17-18 · LCM

3623 points (5/5 events)

Event	Time	Points
200 FR LCM	1:58.00	918
100 BK LCM	1:06.37	673
100 BR LCM	1:15.86	631
100 FL LCM	1:04.94	640
200 IM LCM	2:21.23	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 48.25

23.33

24.92

Front half 23.33s · back half 24.92s

200 Freestyle SCY 1:43.44

24.02

25.95

26.76

26.71

Front half 49.97s · back half 53.47s

500 Freestyle SCY 4:37.99 RT 0.67s

25.10

27.67

27.65

28.08

28.17

28.16

28.63

28.40

28.43

27.70

Front half 136.67s · back half 141.32s

1000 Freestyle SCY 9:37.60 RT 0.72s

26.80

29.20

29.09

28.69

28.94

28.75

28.95

29.43

29.30

29.06

29.18

29.37

29.64

28.88

29.02

29.42

28.85

28.78

27.31

Front half 288.09s · back half 289.51s

1650 Freestyle SCY 16:20.00 RT 0.69s

26.63

29.31

30.00

30.17

30.08

30.18

29.87

29.66

30.18

29.85

29.65

29.75

29.90

29.49

29.78

29.61

29.90

29.50

29.75

29.93

29.78

30.61

30.32

29.93

30.17

30.32

30.03

29.80

29.28

29.47

29.06

27.72

100 Backstroke SCY 57.36

27.98

29.38

Front half 27.98s · back half 29.38s

200 Backstroke SCY 1:56.06 RT 0.74s

28.21

29.10

29.50

29.25

Front half 57.31s · back half 58.75s

100 Breaststroke SCY 1:09.44

32.06

37.38

Front half 32.06s · back half 37.38s

200 Breaststroke SCY 2:27.60

34.20

38.20

37.66

37.54

Front half 72.40s · back half 75.20s

100 Butterfly SCY 56.50

26.02

30.48

Front half 26.02s · back half 30.48s

200 Butterfly SCY 2:04.94

28.78

31.70

32.50

31.96

Front half 60.48s · back half 64.46s

100 Individual Medley SCY 56.03

25.69

30.34

Front half 25.69s · back half 30.34s

200 Individual Medley SCY 2:00.24

26.41

30.24

36.42

27.17

Front half 56.65s · back half 63.59s

400 Individual Medley SCY 4:15.57

27.25

31.03

32.20

31.94

38.39

38.46

28.65

27.65

Front half 122.42s · back half 133.15s

200 Freestyle LCM 1:58.00 RT 0.69s

27.90

30.00

30.74

29.36

Front half 57.90s · back half 60.10s

400 Freestyle LCM 4:12.63 RT 0.76s

28.68

31.87

31.95

32.56

32.36

32.50

31.98

30.73

Front half 125.06s · back half 127.57s

800 Freestyle LCM 8:57.62 RT 0.71s

29.81

33.16

33.66

33.58

33.25

33.70

34.01

34.39

34.10

34.45

34.06

34.09

33.64

34.45

34.30

32.97

Front half 265.56s · back half 272.06s

1500 Freestyle LCM 16:56.02 RT 0.73s

64.74

67.82

66.67

67.02

67.63

67.20

68.24

68.14

67.88

68.50

68.89

68.65

69.01

69.07

66.56

200 Backstroke LCM 2:23.39 RT 0.76s

70.62

72.77

Front half 70.62s · back half 72.77s

100 Breaststroke LCM 1:15.86

35.06

40.80

Front half 35.06s · back half 40.80s

200 Breaststroke LCM 2:40.65 RT 0.69s

36.89

41.97

40.47

41.32

Front half 78.86s · back half 81.79s

100 Butterfly LCM 1:04.94 RT 0.58s

31.00

33.94

Front half 31.00s · back half 33.94s

200 Individual Medley LCM 2:21.23 RT 0.71s

67.25

73.98

Front half 67.25s · back half 73.98s

400 Individual Medley LCM 4:59.72 RT 0.71s

68.94

77.41

86.80

66.57

Front half 146.35s · back half 153.37s

Reaction time

fastest 0.54s average 0.690s slowest 0.80s 33 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 22.55 5 swims

100 Freestyle SCY 48.25 5 swims

200 Freestyle SCY 1:43.44 5 swims

500 Freestyle SCY 4:37.99 7 swims

1000 Freestyle SCY 9:37.60 2 swims

1650 Freestyle SCY 16:20.00 2 swims

50 Backstroke SCY 25.73 2 swims

100 Backstroke SCY 57.36 2 swims

200 Backstroke SCY 1:56.06 7 swims

50 Breaststroke SCY 29.27 2 swims

100 Breaststroke SCY 1:09.44 1 swim

200 Breaststroke SCY 2:27.60 3 swims

50 Butterfly SCY 24.82 3 swims

100 Butterfly SCY 56.50 3 swims

200 Butterfly SCY 2:04.94 2 swims

100 Individual Medley SCY 56.03 2 swims

200 Individual Medley SCY 2:00.24 5 swims

400 Individual Medley SCY 4:15.57 2 swims

50 Freestyle LCM 25.65 5 swims

100 Freestyle LCM 56.18 4 swims

200 Freestyle LCM 1:58.00 8 swims

400 Freestyle LCM 4:12.63 10 swims

800 Freestyle LCM 8:57.62 5 swims

1500 Freestyle LCM 16:56.02 3 swims

50 Backstroke LCM 45.09 1 swim

100 Backstroke LCM 1:06.37 5 swims

200 Backstroke LCM 2:23.39 3 swims

50 Breaststroke LCM 37.95 1 swim

100 Breaststroke LCM 1:15.86 3 swims

200 Breaststroke LCM 2:40.65 3 swims

50 Butterfly LCM 29.94 1 swim

100 Butterfly LCM 1:04.94 2 swims

200 Butterfly LCM 2:43.31 1 swim

200 Individual Medley LCM 2:21.23 4 swims

400 Individual Medley LCM 4:59.72 3 swims