Keira De Jong

Fage 17GUIALAMTSTDADS

112 plausible swims · 22 meets · 2024-05-04 → 2026-05-02

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	23.50	AAAA	2025-01-01	2025 Speedo Winter Junior Championships - West
100 Freestyle	SCY	51.20	AAAA	2025-01-01	2025 Speedo Winter Junior Championships - West
200 Freestyle	SCY	1:53.09	AAA+1.40s to AAAA	2025-01-12	2025 Tracey Harper-Santiago Memorial Meet venue
100 Backstroke	SCY	1:00.16	AA+1.67s to AAA	2024-12-07	2024 Gulf Southern Senior Championships venue
200 Breaststroke	SCY	2:33.72	A+0.23s to AA	2024-11-02	SSAN 2024 Fall Invite venue
50 Butterfly	SCY	26.15	AAA+0.06s to AAAA	2026-03-05	LAC Spring Speedo Sectionals
100 Butterfly	SCY	56.97	AAA+1.38s to AAAA	2025-01-01	2025 Speedo Winter Junior Championships - West
200 Butterfly	SCY	2:19.18	A+3.59s to AA	2024-11-03	SSAN 2024 Fall Invite venue
200 Individual Medley	SCY	2:09.75	AAA+5.16s to AAAA	2024-12-08	2024 Gulf Southern Senior Championships venue
400 Individual Medley	SCY	4:52.47	A+1.58s to AA	2024-11-03	SSAN 2024 Fall Invite venue
50 Freestyle	LCM	27.39	AAA+0.30s to AAAA	2025-07-25	2025 NCSA Summer Swimming Championships
100 Freestyle	LCM	57.77	AAAA	2025-07-25	2025 NCSA Summer Swimming Championships
200 Freestyle	LCM	2:09.32	AAA+2.23s to AAAA	2025-07-11	2025 ST TXLA SZ LC Sectional Champs venue
400 Freestyle	LCM	4:49.02	AA+7.93s to AAA	2024-05-04	2024 Texas Senior Circuit I
50 Backstroke	LCM	35.39	A+1.40s to AA	2024-06-08	BATS June Invite 2024 venue
100 Backstroke	LCM	1:14.37	A+2.88s to AA	2024-06-09	BATS June Invite 2024 venue
200 Backstroke	LCM	2:38.08	A+3.09s to AA	2024-05-05	2024 Texas Senior Circuit I slow pool
100 Breaststroke	LCM	1:23.14	A+2.45s to AA	2024-07-13	2024 ST TXLA SZ LC Sectional Champs venue
200 Breaststroke	LCM	3:02.28	A+7.29s to AA	2026-05-02	Hosted by Katy Aquatics
50 Butterfly	LCM	31.18	AA+0.59s to AAA	2024-06-09	BATS June Invite 2024 venue
100 Butterfly	LCM	1:04.96	AAA+1.67s to AAAA	2025-07-12	2025 ST TXLA SZ LC Sectional Champs venue
200 Butterfly	LCM	2:35.64	A+2.45s to AA	2024-05-18	2024 Katy/Pace May Open Invitational venue
200 Individual Medley	LCM	2:33.46	AA+3.57s to AAA	2024-07-14	2024 ST TXLA SZ LC Sectional Champs venue
400 Individual Medley	LCM	5:26.90	AA+8.81s to AAA	2024-05-04	2024 Texas Senior Circuit I slow pool

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.

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
200 Freestyle	LCM	2:10.56	flying	800 Free Relay (leg 2)	2025-07-12	2025 ST TXLA SZ LC Sectional Champs
100 Butterfly	LCM	1:08.03	flying	400 Medley Relay (leg 3)	2025-07-13	2025 ST TXLA SZ LC Sectional Champs

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

4368 points (6/6 events)

Event	Time	Points
400 FR LCM	4:49.02	771
200 BK LCM	2:38.08	684
200 BR LCM	3:02.28	644
200 FL LCM	2:35.64	702
200 IM LCM	2:33.46	792
400 IM LCM	5:26.90	775

IMR 17-18 · LCM

3941 points (5/5 events)

Event	Time	Points
200 FR LCM	2:09.32	920
100 BK LCM	1:14.37	652
100 BR LCM	1:23.14	679
100 FL LCM	1:04.96	898
200 IM LCM	2:33.46	792

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

PR splits

200 Freestyle SCY 1:53.09

26.13

28.62

29.34

29.00

Front half 54.75s · back half 58.34s

100 Backstroke SCY 1:00.16

29.47

30.69

Front half 29.47s · back half 30.69s

200 Breaststroke SCY 2:33.72

34.45

39.19

40.19

39.89

Front half 73.64s · back half 80.08s

100 Butterfly SCY 56.97

26.27

30.70

Front half 26.27s · back half 30.70s

200 Butterfly SCY 2:19.18

30.08

34.67

36.72

37.71

Front half 64.75s · back half 74.43s

200 Individual Medley SCY 2:09.75

27.22

33.91

39.16

29.46

Front half 61.13s · back half 68.62s

400 Individual Medley SCY 4:52.47

29.29

34.13

39.57

37.66

41.30

42.58

34.11

33.83

Front half 140.65s · back half 151.82s

200 Freestyle LCM 2:09.32

28.88

32.35

33.92

34.17

Front half 61.23s · back half 68.09s

100 Backstroke LCM 1:14.37

36.41

37.96

Front half 36.41s · back half 37.96s

200 Backstroke LCM 2:38.08

37.49

40.15

41.18

39.26

Front half 77.64s · back half 80.44s

100 Breaststroke LCM 1:23.14 RT 0.69s

39.10

44.04

Front half 39.10s · back half 44.04s

100 Butterfly LCM 1:04.96

29.57

35.39

Front half 29.57s · back half 35.39s

200 Butterfly LCM 2:35.64

71.55

84.09

Front half 71.55s · back half 84.09s

200 Individual Medley LCM 2:33.46

31.36

40.17

46.96

34.97

Front half 71.53s · back half 81.93s

400 Individual Medley LCM 5:26.90

32.46

37.30

43.71

41.49

47.66

47.75

38.88

37.65

Front half 154.96s · back half 171.94s

Reaction time

fastest 0.69s average 0.705s slowest 0.72s 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 23.50 14 swims

100 Freestyle SCY 51.20 8 swims

200 Freestyle SCY 1:53.09 9 swims

100 Backstroke SCY 1:00.16 4 swims

200 Breaststroke SCY 2:33.72 1 swim

50 Butterfly SCY 26.15 1 swim

100 Butterfly SCY 56.97 10 swims

200 Butterfly SCY 2:19.18 1 swim

200 Individual Medley SCY 2:09.75 7 swims

400 Individual Medley SCY 4:52.47 2 swims

50 Freestyle LCM 27.39 11 swims

100 Freestyle LCM 57.77 11 swims

200 Freestyle LCM 2:09.32 6 swims

400 Freestyle LCM 4:49.02 1 swim

50 Backstroke LCM 35.39 1 swim

100 Backstroke LCM 1:14.37 2 swims

200 Backstroke LCM 2:38.08 2 swims

100 Breaststroke LCM 1:23.14 2 swims

200 Breaststroke LCM 3:02.28 2 swims

50 Butterfly LCM 31.18 1 swim

100 Butterfly LCM 1:04.96 8 swims

200 Butterfly LCM 2:35.64 1 swim

200 Individual Medley LCM 2:33.46 6 swims

400 Individual Medley LCM 5:26.90 1 swim