Gavin Johnson

Mage 15MTORPNSRDGTHSC

211 plausible swims · 34 meets · 2024-03-21 → 2026-06-26

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	22.38	AAA+0.69s to AAAA	2026-03-15	2026 Bellevue Club Premier Invite- Approved fast pool
100 Freestyle	SCY	48.77	AAA+1.28s to AAAA	2026-03-12	2026 Bellevue Club Premier Invite- Approved fast pool
200 Freestyle	SCY	1:42.67	AAAA	2026-02-21	2026 OSAA 6A Championships venue
500 Freestyle	SCY	4:36.28	AAAA	2026-03-14	2026 Bellevue Club Premier Invite- Approved fast pool
1000 Freestyle	SCY	9:44.33	AAAA	2026-03-12	2026 Bellevue Club Premier Invite- Approved fast pool
1650 Freestyle	SCY	16:35.78	AAA+14.99s to AAAA	2025-11-07	2025 THSC November Open venue
50 Backstroke	SCY	25.84	AA+0.15s to AAA	2026-03-20	2026 OSI Arena RegionXII SC Championships venue
100 Backstroke	SCY	54.89	AA+0.30s to AAA	2026-03-21	2026 OSI Arena RegionXII SC Championships venue
200 Backstroke	SCY	1:56.81	AAA+2.92s to AAAA	2026-03-14	2026 Bellevue Club Premier Invite- Approved fast pool
100 Breaststroke	SCY	1:07.00	A+2.41s to AA	2025-08-02	2025 Season Finale venue
200 Breaststroke	SCY	2:27.81	BB+0.82s to A	2025-11-09	2025 THSC November Open venue
50 Butterfly	SCY	24.12	AAAA	2026-03-21	2026 OSI Arena RegionXII SC Championships venue
100 Butterfly	SCY	53.00	AAA+1.51s to AAAA	2026-03-20	2026 OSI Arena RegionXII SC Championships venue
200 Butterfly	SCY	1:57.29	AAA+1.80s to AAAA	2025-12-06	2025 Tualatin Hills Holiday Classic venue
100 Individual Medley	SCY	52.06		2025-03-20	Southwest Age Group Regional 2025
200 Individual Medley	SCY	2:00.37	AAA+4.68s to AAAA	2025-03-20	Southwest Age Group Regional 2025
400 Individual Medley	SCY	4:13.82	AAA+5.13s to AAAA	2025-12-05	2025 Tualatin Hills Holiday Classic venue
50 Freestyle	LCM	25.82	AAA+0.83s to AAAA	2026-05-24	2026 THSC Memorial Weekend Meet venue
100 Freestyle	LCM	56.28	AAA+1.79s to AAAA	2026-06-13	2026 THSC June Open venue
200 Freestyle	LCM	1:59.72	AAAA	2026-06-14	2026 THSC June Open venue
400 Freestyle	LCM	4:18.04	AAA+2.45s to AAAA	2026-06-26	2026 PN SMAC Summer Classic Invite- Approved venue
800 Freestyle	LCM	8:55.61	AAA+7.12s to AAAA	2025-07-17	2025 Speedo Sectionals - Mt Hood WZ venue
1500 Freestyle	LCM	17:11.00	AAA+11.81s to AAAA	2025-07-20	2025 Speedo Sectionals - Mt Hood WZ venue
50 Backstroke	LCM	30.26	AAA+1.27s to AAAA	2026-05-02	2026 THSC Spring Invite venue
100 Backstroke	LCM	1:05.11	AA+1.32s to AAA	2026-05-03	2026 THSC Spring Invite venue
200 Backstroke	LCM	2:21.40	AA+2.91s to AAA	2025-07-13	2025 THSC Summer Classic venue
50 Breaststroke	LCM	35.14	A+0.15s to AA	2025-07-12	2025 THSC Summer Classic venue
200 Breaststroke	LCM	2:54.31	BB+2.92s to A	2025-06-08	2025 THSC June Invitational venue
50 Butterfly	LCM	27.04	AAAA	2026-05-03	2026 THSC Spring Invite venue
100 Butterfly	LCM	59.72	AAA+0.83s to AAAA	2026-05-24	2026 THSC Memorial Weekend Meet venue
200 Butterfly	LCM	2:13.83	AAA+2.04s to AAAA	2025-07-17	2025 Speedo Sectionals - Mt Hood WZ venue
200 Individual Medley	LCM	2:23.35	AA+2.86s to AAA	2025-06-28	2025 Howard Jones Open venue
400 Individual Medley	LCM	4:59.97	AAA+11.78s to AAAA	2025-07-11	2025 THSC Summer Classic venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.

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	23.78	flying	200 Free Relay (leg 4)	2025-02-14	2025 OR HS 6a-2
100 Freestyle	SCY	53.09	flying	400 Free Relay (leg 3)	2024-12-07	2024 Tualatin Hills Holiday Classic
50 Butterfly	SCY	27.28	flying	200 Medley Relay (leg 3)	2025-02-14	2025 OR HS 6a-2
200 Freestyle	LCM	2:04.23	flying	800 Free Relay (leg 3)	2025-07-24	2025 OSI Arena 11&O LC Championships
50 Butterfly	LCM	27.48	flying	200 Medley Relay (leg 3)	2025-07-25	2025 OSI Arena 11&O LC Championships
100 Butterfly	LCM	1:01.87	flying	400 Medley Relay (leg 3)	2025-07-27	2025 OSI Arena 11&O LC 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 15-16 · SCY

5038 points (6/6 events)

Event	Time	Points
500 FR SCY	4:36.28	1000
200 BK SCY	1:56.81	850
200 BR SCY	2:27.81	609
200 FL SCY	1:57.29	886
200 IM SCY	2:00.37	831
400 IM SCY	4:13.82	862

IMR 15-16 · SCY

4095 points (5/5 events)

Event	Time	Points
200 FR SCY	1:42.67	980
100 BK SCY	54.89	787
100 BR SCY	1:07.00	638
100 FL SCY	53.00	859
200 IM SCY	2:00.37	831

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

PR splits

100 Freestyle SCY 48.77 RT 0.70s

23.94

24.83

Front half 23.94s · back half 24.83s

200 Freestyle SCY 1:42.67

24.31

26.33

26.10

25.93

Front half 50.64s · back half 52.03s

500 Freestyle SCY 4:36.28 RT 0.68s

25.62

27.23

27.95

27.99

28.12

28.34

27.84

28.14

27.82

27.23

Front half 136.91s · back half 139.37s

1000 Freestyle SCY 9:44.33 RT 0.66s

26.28

28.62

29.17

29.21

29.32

29.43

29.67

29.69

29.85

29.45

29.83

29.65

29.71

29.44

30.09

29.67

29.47

29.31

28.99

27.48

Front half 290.69s · back half 293.64s

1650 Freestyle SCY 16:35.78

27.54

29.72

30.32

30.10

30.43

30.20

30.56

30.90

30.32

30.05

30.26

30.31

30.13

30.19

30.24

30.29

30.08

30.31

30.21

29.92

30.31

30.36

30.32

30.48

30.52

30.14

30.29

30.49

30.65

30.51

30.39

28.95

100 Backstroke SCY 54.89

27.06

27.83

Front half 27.06s · back half 27.83s

200 Backstroke SCY 1:56.81 RT 0.70s

27.94

29.92

29.74

29.21

Front half 57.86s · back half 58.95s

100 Breaststroke SCY 1:07.00

31.94

35.06

Front half 31.94s · back half 35.06s

200 Breaststroke SCY 2:27.81

33.79

38.12

38.02

37.88

Front half 71.91s · back half 75.90s

100 Butterfly SCY 53.00

25.34

27.66

Front half 25.34s · back half 27.66s

200 Butterfly SCY 1:57.29

26.67

29.60

30.25

30.77

Front half 56.27s · back half 61.02s

400 Individual Medley SCY 4:13.82

26.71

30.45

33.49

32.45

37.43

37.80

28.36

27.13

Front half 123.10s · back half 130.72s

100 Freestyle LCM 56.28

27.10

29.18

Front half 27.10s · back half 29.18s

200 Freestyle LCM 1:59.72

28.05

30.52

30.78

30.37

Front half 58.57s · back half 61.15s

400 Freestyle LCM 4:18.04 RT 0.68s

63.19

66.18

66.40

62.27

Front half 129.37s · back half 128.67s

800 Freestyle LCM 8:55.61

30.63

34.03

33.55

33.58

33.78

34.05

34.00

33.82

33.86

33.79

33.80

33.84

33.97

33.67

33.35

31.89

Front half 267.44s · back half 268.17s

1500 Freestyle LCM 17:11.00

31.83

34.47

35.01

35.24

34.92

35.00

35.08

34.93

34.84

35.13

34.96

35.05

34.84

35.00

34.49

34.29

34.25

34.17

34.50

34.51

34.37

34.02

34.34

33.94

34.10

33.70

33.44

33.41

32.25

Front half 521.22s · back half 509.78s

100 Backstroke LCM 1:05.11

32.17

32.94

Front half 32.17s · back half 32.94s

200 Backstroke LCM 2:21.40

34.23

36.68

35.36

35.13

Front half 70.91s · back half 70.49s

200 Breaststroke LCM 2:54.31

40.91

43.81

45.43

44.16

Front half 84.72s · back half 89.59s

100 Butterfly LCM 59.72

28.06

31.66

Front half 28.06s · back half 31.66s

200 Butterfly LCM 2:13.83

64.62

69.21

Front half 64.62s · back half 69.21s

200 Individual Medley LCM 2:23.35

68.55

74.80

Front half 68.55s · back half 74.80s

400 Individual Medley LCM 4:59.97

66.96

77.46

89.70

65.85

Front half 144.42s · back half 155.55s

Reaction time

fastest 0.58s average 0.671s slowest 0.78s 16 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 22.38 9 swims

100 Freestyle SCY 48.77 9 swims

200 Freestyle SCY 1:42.67 13 swims

500 Freestyle SCY 4:36.28 13 swims

1000 Freestyle SCY 9:44.33 4 swims

1650 Freestyle SCY 16:35.78 6 swims

50 Backstroke SCY 25.84 2 swims

100 Backstroke SCY 54.89 9 swims

200 Backstroke SCY 1:56.81 5 swims

100 Breaststroke SCY 1:07.00 6 swims

200 Breaststroke SCY 2:27.81 2 swims

50 Butterfly SCY 24.12 5 swims

100 Butterfly SCY 53.00 13 swims

200 Butterfly SCY 1:57.29 16 swims

100 Individual Medley SCY 52.06 1 swim

200 Individual Medley SCY 2:00.37 9 swims

400 Individual Medley SCY 4:13.82 6 swims

50 Freestyle LCM 25.82 7 swims

100 Freestyle LCM 56.28 6 swims

200 Freestyle LCM 1:59.72 10 swims

400 Freestyle LCM 4:18.04 8 swims

800 Freestyle LCM 8:55.61 5 swims

1500 Freestyle LCM 17:11.00 5 swims

50 Backstroke LCM 30.26 3 swims

100 Backstroke LCM 1:05.11 3 swims

200 Backstroke LCM 2:21.40 2 swims

50 Breaststroke LCM 35.14 1 swim

200 Breaststroke LCM 2:54.31 1 swim

50 Butterfly LCM 27.04 8 swims

100 Butterfly LCM 59.72 8 swims

200 Butterfly LCM 2:13.83 10 swims

200 Individual Medley LCM 2:23.35 4 swims

400 Individual Medley LCM 4:59.97 2 swims