Graham Johnson

Mage 19IEMTNMPNUTWALWWSC

441 plausible swims · 62 meets · 2017-12-09 → 2026-03-01

Personal records

EventCourseBest CutDateMeet
25 Freestyle SCY 10.97 2024-09-21 2024 IE MRA Sprint Shootout venue
50 Freestyle SCY 23.00 2026-02-01 Coug Winter Open fast pool
100 Freestyle SCY 51.05 2026-01-04 January Storm venue
200 Freestyle SCY 1:56.44 2024-11-16 2024 IE MRA Thankswimming Open venue
500 Freestyle SCY 5:21.74 2025-02-28 2025 IES Short Course Championships fast pool
1000 Freestyle SCY 11:50.93 2023-10-22 2023 LGSC Spooktacular Swim Meet slow pool
1650 Freestyle SCY 19:20.23 2024-11-16 2024 IE MRA Thankswimming Open venue
50 Backstroke SCY 28.46 2026-02-27 2026 IES Short Course Championships fast pool
100 Backstroke SCY 48.40 2024-12-06 2024 SWAT Winter Invite
200 Backstroke SCY 2:40.17 2021-10-09 2021 MRA Fall in the Pool venue
50 Breaststroke SCY 29.82 2026-02-28 2026 IES Short Course Championships fast pool
100 Breaststroke SCY 1:05.36 2025-03-15 2025 Spring Speedo Sectional - Boise, ID venue
200 Breaststroke SCY 2:33.24 2025-01-05 2025 January Storm venue
50 Butterfly SCY 24.91 2026-03-01 2026 IES Short Course Championships fast pool
100 Butterfly SCY 55.85 2025-03-14 2025 Spring Speedo Sectional - Boise, ID venue
200 Butterfly SCY 2:00.51 2024-01-11 2024 PN VAST 47th Annual Washington Open
100 Individual Medley SCY 1:01.76 2024-09-21 2024 IE MRA Sprint Shootout venue
200 Individual Medley SCY 2:09.37 2025-01-04 2025 January Storm venue
400 Individual Medley SCY 4:50.63 2025-01-05 2025 January Storm venue
50 Freestyle LCM 26.39 2025-07-25 2025 IES LC CHAMPIONSHIPS venue
100 Freestyle LCM 59.16 2025-07-27 2025 IES LC CHAMPIONSHIPS venue
200 Freestyle LCM 2:16.73 2023-07-22 2023 IES LC Championships venue
400 Freestyle LCM 4:46.31 2024-03-16 2024 Northwest Spring Speedo Sectionals venue
800 Freestyle LCM 10:48.26 2023-05-20 2023 Fazzaris Open slow pool
1500 Freestyle LCM 20:58.67 2022-07-24 2022 IES LC Junior Olympics venue
50 Backstroke LCM 33.57 2024-05-31 2024 TRI-CITY INVITATIONAL venue
100 Backstroke LCM 1:12.01 2025-07-26 2025 IES LC CHAMPIONSHIPS venue
200 Backstroke LCM 2:46.41 2023-07-08 2023 Sizzlin' Summer Splash slow pool
50 Breaststroke LCM 37.53 2024-06-01 2024 TRI-CITY INVITATIONAL venue
100 Breaststroke LCM 1:24.44 2024-07-13 2024 Sizzlin' Summer Splash slow pool
200 Breaststroke LCM 3:18.73 2022-05-22 2022 LCN Fazzari's Open Combined venue
50 Butterfly LCM 30.09 2024-06-01 2024 TRI-CITY INVITATIONAL venue
100 Butterfly LCM 1:04.39 2025-07-27 2025 IES LC CHAMPIONSHIPS venue
200 Butterfly LCM 2:44.74 2024-07-14 2024 Sizzlin' Summer Splash slow pool
200 Individual Medley LCM 2:31.25 2025-07-25 2025 IES LC CHAMPIONSHIPS venue
400 Individual Medley LCM 5:32.58 2025-07-26 2025 IES LC CHAMPIONSHIPS venue

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

LegCourseTime StartRelayDateMeet
50 Freestyle SCY 1:08.68 flying 200 Medley Relay (leg 4) 2019-02-09 2019 IES Junior Championships
50 Freestyle SCY 22.53 flying 200 Free Relay (leg 4) 2026-03-01 2026 IES Short Course Championships
100 Freestyle SCY 52.76 flying 400 Free Relay (leg 2) 2024-01-13 2024 PN VAST 47th Annual Washington Open
100 Freestyle SCY 1:11.01 flying 400 Medley Relay (leg 4) 2020-02-15 2020 IES Junior Championships
200 Freestyle SCY 1:58.89 flat 800 Free Relay 2025-01-16 2025 Washington Open
200 Freestyle SCY 1:55.28 flying 800 Free Relay (leg 3) 2024-01-11 2024 PN VAST 47th Annual Washington Open
50 Backstroke SCY 49.36 flat 200 Medley Relay 2018-02-10 2018 IES Junior Champtionships
50 Breaststroke SCY 29.66 flying 200 Medley Relay (leg 2) 2025-02-22 2025 3A Boys State Swim/Dive Champs
100 Breaststroke SCY 1:06.04 flying 400 Medley Relay (leg 2) 2025-03-16 2025 Spring Speedo Sectional - Boise, ID
50 Butterfly SCY 26.20 flying 200 Medley Relay (leg 3) 2024-02-17 2024 OB WIAA 3A Boys H.S. State
50 Freestyle LCM 26.68 flying 200 Free Relay (leg 3) 2024-03-14 2024 Northwest Spring Speedo Sectionals
100 Freestyle LCM 1:02.40 flat 400 Free Relay 2024-07-27 2024 IES LC CHAMPIONSHIPS
100 Freestyle LCM 1:04.53 flying 400 Medley Relay (leg 4) 2023-06-24 2023 Summer Solstice
100 Freestyle LCM 1:00.59 flying 400 Free Relay (leg 3) 2024-03-15 2024 Northwest Spring Speedo Sectionals
50 Breaststroke LCM 1:15.49 flying 200 Medley Relay (leg 2) 2022-06-26 2022 IE VAN Summer Solstice
100 Breaststroke LCM 1:22.87 flying 400 Medley Relay (leg 2) 2024-07-26 2024 IES LC CHAMPIONSHIPS
50 Butterfly LCM 29.12 flying 200 Medley Relay (leg 3) 2024-03-14 2024 Northwest Spring Speedo Sectionals
100 Butterfly LCM 1:07.68 flying 400 Medley Relay (leg 3) 2024-03-17 2024 Northwest Spring Speedo Sectionals

Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.

PR splits

100 Freestyle SCY 51.05

24.68
26.37

Front half 24.68s · back half 26.37s

500 Freestyle SCY 5:21.74

27.95
30.83
31.64
32.23
31.84
32.92
33.66
33.95
34.04
32.68

Front half 154.49s · back half 167.25s

1000 Freestyle SCY 11:50.93

30.82
35.99
36.65
37.63
16.52
20.21
36.96
33.13
36.23
73.14
36.50
35.95
35.90
36.17
36.84
36.55
15.49
55.96
33.49
30.80

Front half 357.28s · back half 353.65s

200 Backstroke SCY 2:40.17

19.17
19.94
20.41
20.33
20.16
20.57
20.28
19.31

Front half 79.85s · back half 80.32s

100 Breaststroke SCY 1:05.36

30.63
34.73

Front half 30.63s · back half 34.73s

200 Breaststroke SCY 2:33.24

35.47
38.84
40.41
38.52

Front half 74.31s · back half 78.93s

100 Butterfly SCY 55.85

26.23
29.62

Front half 26.23s · back half 29.62s

100 Individual Medley SCY 1:01.76

12.39
16.36
18.86
14.15

Front half 28.75s · back half 33.01s

200 Individual Medley SCY 2:09.37

27.47
35.31
37.16
29.43

Front half 62.78s · back half 66.59s

400 Individual Medley SCY 4:50.63

30.67
35.77
38.81
38.25
40.94
40.94
33.41
31.84

Front half 143.50s · back half 147.13s

200 Freestyle LCM 2:16.73

65.94
70.79

Front half 65.94s · back half 70.79s

400 Freestyle LCM 4:46.31 RT 0.55s

31.43
34.38
36.14
37.14
36.97
37.02
36.89
36.34

Front half 139.09s · back half 147.22s

800 Freestyle LCM 10:48.26

77.69
83.56
84.08
82.44
82.69
81.12
81.36
75.32

Front half 327.77s · back half 320.49s

1500 Freestyle LCM 20:58.67

76.30
83.76
85.34
84.74
85.62
84.99
84.74
85.06
84.41
84.52
85.31
85.51
85.75
84.72
77.90

200 Backstroke LCM 2:46.41

39.67
42.44
42.94
41.36

Front half 82.11s · back half 84.30s

100 Breaststroke LCM 1:24.44

38.59
45.85

Front half 38.59s · back half 45.85s

200 Breaststroke LCM 3:18.73

96.10
102.63

Front half 96.10s · back half 102.63s

200 Butterfly LCM 2:44.74

36.52
40.96
43.77
43.49

Front half 77.48s · back half 87.26s

200 Individual Medley LCM 2:31.25

69.56
81.69

Front half 69.56s · back half 81.69s

400 Individual Medley LCM 5:32.58

75.59
86.65
96.98
73.36

Front half 162.24s · back half 170.34s

Reaction time

fastest 0.42s average 0.527s slowest 0.71s 19 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.

25 Freestyle SCY 10.97 2 swims
50 Freestyle SCY 23.00 42 swims
100 Freestyle SCY 51.05 35 swims
200 Freestyle SCY 1:56.44 22 swims
500 Freestyle SCY 5:21.74 15 swims
1000 Freestyle SCY 11:50.93 1 swim
1650 Freestyle SCY 19:20.23 6 swims
50 Backstroke SCY 28.46 12 swims
100 Backstroke SCY 48.40 22 swims
200 Backstroke SCY 2:40.17 3 swims
50 Breaststroke SCY 29.82 12 swims
100 Breaststroke SCY 1:05.36 19 swims
200 Breaststroke SCY 2:33.24 8 swims
50 Butterfly SCY 24.91 19 swims
100 Butterfly SCY 55.85 25 swims
200 Butterfly SCY 2:00.51 10 swims
100 Individual Medley SCY 1:01.76 6 swims
200 Individual Medley SCY 2:09.37 18 swims
400 Individual Medley SCY 4:50.63 8 swims
50 Freestyle LCM 26.39 17 swims
100 Freestyle LCM 59.16 18 swims
200 Freestyle LCM 2:16.73 15 swims
400 Freestyle LCM 4:46.31 13 swims
800 Freestyle LCM 10:48.26 3 swims
1500 Freestyle LCM 20:58.67 3 swims
50 Backstroke LCM 33.57 6 swims
100 Backstroke LCM 1:12.01 14 swims
200 Backstroke LCM 2:46.41 5 swims
50 Breaststroke LCM 37.53 4 swims
100 Breaststroke LCM 1:24.44 12 swims
200 Breaststroke LCM 3:18.73 2 swims
50 Butterfly LCM 30.09 5 swims
100 Butterfly LCM 1:04.39 15 swims
200 Butterfly LCM 2:44.74 4 swims
200 Individual Medley LCM 2:31.25 11 swims
400 Individual Medley LCM 5:32.58 9 swims