Steven Johnston

Mage 16MENEBLKBYBCCCCSCUN

303 plausible swims · 39 meets · 1998-04-02 → 2026-01-01

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	21.71	AAA+0.32s to AAAA	2023-03-18	2023 ME Winter Championships fast pool
100 Freestyle	SCY	47.29	AAA+0.50s to AAAA	2023-03-19	2023 ME Winter Championships fast pool
200 Freestyle	SCY	1:46.76	AAA+4.57s to AAAA	2023-03-17	2023 ME Winter Championships fast pool
500 Freestyle	SCY	5:53.76	B+9.77s to BB	2016-10-30	2016 ME HSC Haunted Hat slow pool
100 Backstroke	SCY	56.04	A+0.35s to AA	2018-03-15	2018 ME JO Championship - TT
200 Backstroke	SCY	2:04.35	A+2.36s to AA	2019-03-24	2019 ME Winter Championships fast pool
100 Breaststroke	SCY	1:12.01	B+0.52s to BB	2017-10-29	2017 ME HSC Haunted Hat slow pool
200 Breaststroke	SCY	2:54.83	+7.74s to B	2026-01-01	lrsc sprint results
100 Butterfly	SCY	53.03	AA+0.14s to AAA	2022-03-18	2022 ME Winter Championships venue
200 Individual Medley	SCY	2:12.46	BB+2.77s to A	2018-03-18	2018 ME Junior Olympics Championship venue
400 Individual Medley	SCY	5:01.39	B+0.60s to BB	2017-03-11	2017 ME MSI JO Trials venue
50 Freestyle	SCM	25.65	AA+0.96s to AAA	2021-07-31	2021 MESI End of Season Meet venue
100 Freestyle	SCM	57.48	A+0.89s to AA	2021-07-31	2021 MESI End of Season Meet venue
100 Backstroke	SCM	1:07.86	BB+3.67s to A	2021-07-31	2021 MESI End of Season Meet venue
50 Freestyle	LCM	25.15	AAA+0.36s to AAAA	2019-07-26	2019 ME Maine Swimming International Invite slow pool
100 Freestyle	LCM	55.93	AAA+2.04s to AAAA	2023-07-16	2023 ME LCM CHAMPS venue
200 Freestyle	LCM	2:10.52	A+1.33s to AA	2019-07-25	2019 ME Maine Swimming International Invite slow pool
50 Backstroke	LCM	30.86	AA+1.07s to AAA	2022-07-15	2022 ME SUMMER LCM CHAMPS venue
100 Backstroke	LCM	1:06.98	A+1.69s to AA	2019-07-26	2019 ME Maine Swimming International Invite slow pool
200 Backstroke	LCM	2:30.64	BB+2.95s to A	2019-07-27	2019 ME Maine Swimming International Invite slow pool
100 Breaststroke	LCM	1:24.95	B+1.46s to BB	2023-07-29	2023 ME CAC Destination Athlete Northeast Inv venue
50 Butterfly	LCM	26.94	AAA+0.05s to AAAA	2023-07-14	2023 ME LCM CHAMPS venue
100 Butterfly	LCM	1:01.27	AA+0.78s to AAA	2024-07-11	2024 ME 3rd Annual LCM Championships
200 Individual Medley	LCM	2:35.74	BB+4.45s to A	2018-07-28	2018 ME Swimming International Invitational slow pool

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.

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	22.73	flat	200 Free Relay	2017-03-19	2017 MSI Junior Olympic Championship
50 Freestyle	SCY	22.43	flying	200 Free Relay (leg 2)	2018-03-18	2018 ME Junior Olympics Championship
50 Freestyle	SCY	19.27	flying	200 Medley Relay (leg 4)	2023-03-19	2023 ME Winter Championships
100 Freestyle	SCY	49.28	flat	400 Free Relay	2018-03-16	2018 ME Junior Olympics Championship
100 Freestyle	SCY	48.97	flying	400 Free Relay (leg 4)	2023-03-18	2023 ME Winter Championships
50 Backstroke	SCY	26.89	flat	200 Medley Relay	2018-03-15	2018 ME Junior Olympics Championship
100 Backstroke	SCY	58.03	flat	400 Medley Relay	2018-03-17	2018 ME Junior Olympics Championship
100 Butterfly	SCY	58.65	flying	400 Medley Relay (leg 3)	2017-03-18	2017 MSI Junior Olympic Championship
50 Freestyle	LCM	1:02.84	flying	200 Free Relay (leg 4)	2018-07-28	2018 ME Swimming International Invitational
100 Freestyle	LCM	58.07	flying	400 Free Relay (leg 4)	2023-07-15	2023 ME LCM CHAMPS
50 Backstroke	LCM	14.45	flat	200 Medley Relay	2018-07-28	2018 ME Swimming International Invitational
100 Butterfly	LCM	1:07.76	flying	400 Medley Relay (leg 3)	2018-07-27	2018 ME Swimming International Invitational

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

2687 points (5/6 events — incomplete)

Event	Time	Points
500 FR SCY	5:53.76	476
200 BK SCY	2:04.35	705
200 BR SCY	2:54.83	368
200 IM SCY	2:12.46	623
400 IM SCY	5:01.39	515
200 FL SCY	—	0

IMR 15-16 · SCY

3605 points (5/5 events)

Event	Time	Points
200 FR SCY	1:46.76	871
100 BK SCY	56.04	740
100 BR SCY	1:12.01	514
100 FL SCY	53.03	857
200 IM SCY	2:12.46	623

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

PR splits

100 Freestyle SCY 47.29

22.85

24.44

Front half 22.85s · back half 24.44s

200 Freestyle SCY 1:46.76

23.45

25.64

28.01

29.66

Front half 49.09s · back half 57.67s

500 Freestyle SCY 5:53.76

27.43

32.67

35.86

36.64

37.12

36.58

37.00

38.23

38.01

34.22

Front half 169.72s · back half 184.04s

100 Backstroke SCY 56.04 split/total mismatch

26.87

2.30

Front half 26.87s · back half 29.17s

200 Backstroke SCY 2:04.35

28.45

31.22

33.20

31.48

Front half 59.67s · back half 64.68s

100 Breaststroke SCY 1:12.01

32.47

39.54

Front half 32.47s · back half 39.54s

200 Breaststroke SCY 2:54.83

36.89

45.11

47.16

45.67

Front half 82.00s · back half 92.83s

100 Butterfly SCY 53.03

24.39

28.64

Front half 24.39s · back half 28.64s

200 Individual Medley SCY 2:12.46

26.93

32.51

41.21

31.81

Front half 59.44s · back half 73.02s

400 Individual Medley SCY 5:01.39

28.02

36.10

38.60

37.28

46.43

46.39

34.80

33.77

Front half 140.00s · back half 161.39s

100 Freestyle SCM 57.48

27.57

29.91

Front half 27.57s · back half 29.91s

100 Backstroke SCM 1:07.86

33.13

34.73

Front half 33.13s · back half 34.73s

100 Freestyle LCM 55.93

26.44

29.49

Front half 26.44s · back half 29.49s

200 Freestyle LCM 2:10.52

28.87

32.25

33.99

35.41

Front half 61.12s · back half 69.40s

100 Backstroke LCM 1:06.98

32.65

34.33

Front half 32.65s · back half 34.33s

200 Backstroke LCM 2:30.64

34.17

37.61

39.76

39.10

Front half 71.78s · back half 78.86s

100 Breaststroke LCM 1:24.95

39.02

45.93

Front half 39.02s · back half 45.93s

100 Butterfly LCM 1:01.27 split/total mismatch

28.14

4.99

Front half 28.14s · back half 33.13s

200 Individual Medley LCM 2:35.74

30.86

38.91

51.23

34.74

Front half 69.77s · back half 85.97s

Reaction time

fastest 0.64s average 0.670s slowest 0.73s 6 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 21.71 28 swims

100 Freestyle SCY 47.29 31 swims

200 Freestyle SCY 1:46.76 21 swims

500 Freestyle SCY 5:53.76 2 swims

100 Backstroke SCY 56.04 23 swims

200 Backstroke SCY 2:04.35 6 swims

100 Breaststroke SCY 1:12.01 4 swims

200 Breaststroke SCY 2:54.83 2 swims

100 Butterfly SCY 53.03 19 swims

200 Individual Medley SCY 2:12.46 7 swims

400 Individual Medley SCY 5:01.39 3 swims

50 Freestyle SCM 25.65 1 swim

100 Freestyle SCM 57.48 1 swim

100 Backstroke SCM 1:07.86 1 swim

50 Freestyle LCM 25.15 26 swims

100 Freestyle LCM 55.93 21 swims

200 Freestyle LCM 2:10.52 21 swims

50 Backstroke LCM 30.86 11 swims

100 Backstroke LCM 1:06.98 21 swims

200 Backstroke LCM 2:30.64 2 swims

100 Breaststroke LCM 1:24.95 2 swims

50 Butterfly LCM 26.94 18 swims

100 Butterfly LCM 1:01.27 23 swims

200 Individual Medley LCM 2:35.74 9 swims